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D-Link DGS-6600 Series Cli Reference Manual

Other manuals for DGS-6600 Series: Quick Installation Manual, Hardware Installation Manual
Manual is about: Modular Layer 3 Chassis Ethernet Managed Switch

Summary of DGS-6600 Series

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    - ii.

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    - iii dgs-6604 cli reference guide software release 2.00.022 date: november 3, 2011 copyright statement d-link corporation © 2011 all rights reserved. Without our written permission this document may not be excerpted, reproduced, transmitted, or otherwise in all or part by any party by any means..

  • Page 3: Preface

    - iv preface version description this manual’s command descriptions are based on the software release 2.00.022. The commands listed here are the subset of commands that are supported by the dgs-6600 series switches. Note: other ethernet l2/l3 chassis-based switch series hardware using similar softwa...

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    - v conventions notes, notices, and cautions below are examples of the 3 types of indicators used in this manual. When administering your switch using the information in this document, you should pay special attention to these indicators. Each example below provides an explanatory remark regarding e...

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    - vi command descriptions: the information pertaining to each command in this reference guide is presented using a number of template fields. The fields are: • description - this is a short and consise statement describing the commands functionality. • syntax - the precise form to use when entering ...

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    - vii • user exec mode • privileged exec mode • global configuration mode all other sub-configuration modes can be accessed via global configuration mode. When a user logs in to the switch, the privilege level of the user determines the command mode the user will enter after initially logging in. Th...

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    - viii the following table briefly lists the available command modes. Only the basic command modes and some of the sub-configuration modes are enumerated. The basic command modes and basic sub-configuration modes are further described in the following chapters. Descriptions for the rest of the sub-c...

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    - ix user exec mode at basic user level this command mode is mainly designed for checking basic system settings, allowing users to change the local terminal session settings and carry out basic network connectivity verification. One limitation of this command mode is that it cannot be used to displa...

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    - x in the following example, the user enters the enable privilege level command in user exec mode to enter privileged exec mode at power user level: privileged exec mode at administrator level this command mode has a privilege level of 15. Users logged in with this command mode can monitor all syst...

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    - xi in the following example, the user enters the enable privilege level command in privileged exec mode at power user level to enter privileged exec mode at an administrator level: global configuration mode the primary purpose of global configuration mode is to apply global settings on the entire ...

  • Page 11: Command Listing By Feature

    Dgs-6604 m cli reference guide 1 command listing by feature 802.1x dot1x auth-mode — 160 dot1x auth-protocol — 161 dot1x control-direction — 162 dot1x default — 163 dot1x forward-pdu — 164 dot1x guest-vlan — 165 dot1x initialize — 167 dot1x max-req — 168 dot1x pae authenticator — 169 dot1x port-cont...

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    Dgs-6604 m cli reference guide 3 ip telnet service-port — 314 ip trusted-host — 315 login — 392 logout — 393 password encryption — 456 show history — 590 show ip trusted-host — 680 show username — 754 show user-session — 755 telnet — 873 terminal length — 878 terminal timeout — 879 terminal width — ...

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    Dgs-6604 m cli reference guide 4 ipv6 nd other-config-flag — 333 ipv6 nd prefix — 334 ipv6 nd ra-interval — 335 ipv6 nd ra-lifetime — 336 ipv6 nd reachable-time — 337 ipv6 nd retrans-timer — 338 ipv6 nd suppress-ra — 339 ipv6 neighbor — 340 show ipv6 interface — 687 show ipv6 interface brief — 688 s...

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    Dgs-6604 m cli reference guide 5 bgp router-id — 78 clear ip bgp — 94 clear ip bgp peer-group — 96 default-information originate (bgp) — 137 ip dhcp screening ports — 220 ip community-list — 235 match as-path — 409 match community — 410 neighbor advertisement-interval — 429 neighbor description — 43...

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    Dgs-6604 m cli reference guide 6 show ip as-path access-list — 594 show ip bgp — 595 show ip bgp community-list — 597 show ip bgp filter-list — 599 show ip bgp neighbors — 600 show ip community-list — 603 synchronization — 871 timers bgp — 885 broadcast storm show storm-control — 745 storm-control (...

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    Dgs-6604 m cli reference guide 7 ip dhcp relay address — 244 ip dhcp relay hops — 245 ip dhcp relay information check — 246 ip dhcp relay information option — 247 ip dhcp relay information policy — 249 ip dhcp relay information trust-all — 250 ip dhcp relay information trusted — 251 show ip dhcp rel...

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    Dgs-6604 m cli reference guide 8 domain-name — 154 ip address-list — 219 ip dhcp ping packets — 240 ip dhcp ping timeout — 241 ip dhcp pool — 242 lease — 367 netbios node-type — 441 netbios scope-id — 442 netbios wins-server — 443 next-server — 447 service dhcp — 528 show ip dhcp binding — 604 show ...

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    Dgs-6604 m cli reference guide 9 show ip dhcp snooping — 615 show ip dhcp snooping binding — 773 show ip dhcp snooping database — 776 dos prevention clear dos prevention counter — 91 dos_prevention action — 155 dos_prevention type — 156 show dos_prevention — 575 dvmrp ip dvmrp — 252 ip dvmrp metric ...

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    Dgs-6604 m cli reference guide 10 errdisable errdisable recovery — 196 show errdisable recovery — 582 file system delete — 147 dir — 149 gvrp clear gvrp statistics interface — 93 gvrp (global) — 199 gvrp (interface) — 200 gvrp advertise (interface) — 201 gvrp advertise (vlan) — 202 gvrp dynamic-vlan...

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    Dgs-6604 m cli reference guide 11 ip igmp snooping static-group — 268 show ip igmp snooping — 626 show ip igmp snooping group — 628 show ip igmp snooping mrouter — 631 interface clear counters — 90 description — 148 interface — 211 interface range — 212 show interface — 591 show interface status err...

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    Dgs-6604 m cli reference guide 12 tunnel mode — 894 tunnel source — 895 jumbo frame ip mtu — 273 max-rcv-frame-size — 414 mtu — 424 l2 fdb clear mac address-table — 111 mac address-table aging destination-hit — 401 mac address-table aging-time — 402 mac address-table static — 403 multicast filtering...

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    Dgs-6604 m cli reference guide 13 lldp med-tlv-select — 377 lldp receive — 379 lldp reinit — 380 lldp run — 381 lldp tlv-select — 382 lldp transmit — 384 lldp tx-delay — 385 lldp tx-interval — 386 show lldp — 795 show lldp interface — 797 show lldp local interface — 799 show lldp management-address ...

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    Dgs-6604 m cli reference guide 14 shutdown (management port ) — 771 mirror monitor session — 416 monitor session destination remote vlan — 418 monitor session source remote vlan — 422 remote-span — 511 show monitor session — 715 mstp instance — 210 name — 426 revision — 513 show spanning-tree mst — ...

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    Dgs-6604 m cli reference guide 15 host area — 207 ip ospf authentication — 276 ip ospf authentication-key — 277 ip ospf cost — 278 ip ospf dead-interval — 279 ip ospf hello-interval — 280 ip ospf message-digest-key — 281 ip ospf priority — 282 ip ospf retransmit-interval — 283 ip ospf shutdown — 284...

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    Dgs-6604 m cli reference guide 16 show ip ospf interface — 655 show ip ospf neighbor — 657 show ip ospf virtual-links — 658 ospfv3 area default-cost (ipv6) — 40 area range (ipv6) — 44 area stub (ipv6) — 46 area virtual-link (ipv6) — 51 auto-cost reference-bandwidth (ipv6) — 56 clear ipv6 ospf proces...

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    Dgs-6604 m cli reference guide 18 poe poe port priority — 467 poe port description — 468 poe service-policy — 469 poe power-inline — 470 show poe power system — 814 show poe power-inline — 816 policy-based route ip policy route-map — 301 show ip policy — 785 port security clear port-security — 112 s...

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    Dgs-6604 m cli reference guide 19 police cir — 478 policy-map — 482 qos aggregate-policer — 487 qos bandwidth — 490 qos cos — 491 qos deficit-round-robin — 492 qos dscp-mutation — 495 qos map cos-color — 496 qos map dscp-color — 497 qos map dscp-cos — 498 qos map dscp-mutation — 499 qos trust — 500 ...

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    Preface cli reference guide - preliminary draft 20 vlan-tunnel ctag-mapping static — 906 vlan-tunnel ingress checking — 907 vlan-tunnel interface-type — 908 vlan-tunnel remove-inner-tag — 909 vlan-tunnel tpid — 910 rip accept-lifetime — 34 default-information originate (rip) — 139 default-metric (ri...

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    Preface cli reference guide - preliminary draft 21 default-information originate (rip ipv6) — 140 default-metric (rip ipv6) — 145 ipv6 rip metric-offset — 348 ipv6 rip split-horizon — 349 ipv6 rip split-horizon poisoned — 350 ipv6 router rip — 358 neighbor (rip ipv6) — 428 passive-interface (rip ipv...

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    Dgs-6604 m cli reference guide 22 cpu-protect safeguard — 129 cpu-protect sub-interface — 134 show cpu-protect safeguard — 571 show cpu-protect type — 572 show cpu-protect sub-interface — 574 sflow sflow — 551 sflow receiver — 552 sflow sampler — 554 sflow poller — 556 show sflow — 793 snmp manageme...

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    Dgs-6604 m cli reference guide 23 ip ssh — 311 show ip ssh — 679 show ssh — 743 ssh — 819 stp clear spanning-tree detected-protocols — 114 show spanning-tree — 738 spanning-tree ( global configuration ) — 840 spanning-tree ( interface configuration ) — 841 spanning-tree (timers) — 842 spanning-tree ...

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    Dgs-6604 m cli reference guide 24 logging on — 391 show logging — 707 system file management boot config — 79 boot image — 82 clear running-config factory-defaults — 113 copy — 124 show boot — 564 show running-config — 729 show startup-config — 744 time and sntp clock set — 116 clock summer-time — 1...

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    Dgs-6604 m cli reference guide 25 show vlan — 757 subnet-base ( vlan ) — 866 trunk allowed-vlan — 892 vlan — 899 vlan name — 901 vrrp show vrrp — 766 show vrrp brief — 769 vrrp critical-ip — 915 vrrp ip — 917 vrrp preempt — 918 vrrp priority — 920 vrrp shutdown — 922 vrrp timers advertise — 923 voic...

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    Dgs-6604 m cli reference guide 26.

  • Page 37: Aaa Authentication

    Dgs-6604 m aaa authentication cli reference guide 27 a aaa authentication use this command to enable the aaa authentication function (console, telnet, ssh or http) using the method or methods specified and to create a login list to specify the application or applications used for system access. Note...

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    Dgs-6604 m aaa authentication cli reference guide 28 multiple methods for the login/enable authentication per application can be specified. The new setting will overwrite the old association. Use no aaa authentication to disable authentication for system access or to disable the login list of applic...

  • Page 39: Aaa Authorization

    Dgs-6604 m aaa authorization cli reference guide 29 aaa authorization use this command to enable the authorization function. Use the no form of the command to disable aaa authorization. Aaa authorization no aaa authorization syntax none default disabled command mode global configuration at privilege...

  • Page 40: Aaa Group Server

    Dgs-6604 m aaa group server cli reference guide 30 aaa group server use the aaa group server command to enter aaa group server mode and identify aaa server groups used for aaa authentication. In aaa group server mode server hosts are grouped into distinct lists and distinct methods. To remove a grou...

  • Page 41

    Dgs-6604 m accept dhcp client-identifier cli reference guide 31 accept dhcp client-identifier use this command to turn on validation checking of the client identifier. Use the no form of the command to turn off validation checking of the client identifier. Accept dhcp client-identifier no accept dhc...

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    Dgs-6604 m accept-lifetime cli reference guide 35 example the following example configures a key chain named chain1. Key 1 named "forkey1string" will be accepted from 1:30 p.M. To 3:30 p.M. And be sent from 2:00 p.M. To 3:00 p.M. Key 3 named "forkey3string" will be accepted from 2:30 p.M. To 4:30 p....

  • Page 46: Access Vlan

    Dgs-6604 m access vlan cli reference guide 36 access vlan use the access vlan interface configuration command to specify the access vlan for the interface. Use default interface vlan command to reset to default setting. Access vlan vlan-id default access vlan default vlan 1 command mode interface co...

  • Page 47: Address-Family Ipv4

    Dgs-6604 m address-family ipv4 cli reference guide 37 address-family ipv4 use this command to enter address family configuration mode to configure a routing session using standard ip version 4 address prefixes. Use the no form of this command to remove the ipv4 address family configuration from the ...

  • Page 48: Aggregate-Address

    Dgs-6604 m aggregate-address cli reference guide 38 aggregate-address use this command to configure bgp aggregate entries. Use the no form of the command to disable this function. Aggregate-address network-number/subnet-length [summary-only] [as-set] no aggregate-address network-number/subnet-length...

  • Page 49: Area Default-Cost

    Dgs-6604 m area default-cost cli reference guide 39 area default-cost the cost of the default summary route sent into a not-so-stubby area (nssa) or a stub area is defined with the area default-cost command in router configuration mode. The no area default-cost command is used to remove an assigned ...

  • Page 50: Area Default-Cost (Ipv6)

    Dgs-6604 m area default-cost (ipv6) cli reference guide 40 area default-cost (ipv6) to set the summary-default cost of a stub area, use the area default-cost command. To disable this function, use the no form of this command. Area area-id default-cost cost no area area-iddefault-cost default disable...

  • Page 51: Area Nssa

    Dgs-6604 m area nssa cli reference guide 41 area nssa use this command to define an area as an nssa (not-so-stubby) area. Use the no nssa command to remove the nssa designation. Note: for ospfv3 this command is not supported. Area area-id nssa [no-redistribution] [default-information-originate [metr...

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    Dgs-6604 m area nssa cli reference guide 42 an nssa allows external routes to be advertised to the area in type 7 link state advertisement (lsa). These routes are then leaked into other areas. Although, the external routes from other areas still do not enter the nssa. Use the area nssa command to si...

  • Page 55: Area Stub

    Dgs-6604 m area stub cli reference guide 45 area stub use this command to configure an area as a stub area. Use the no area stub command to disable this function. Area area-id stub [no-summary] no area area-id stub [no-summary] default stub areas are not configured. Summary link advertisements are s...

  • Page 56: Area Stub (Ipv6)

    Dgs-6604 m area stub (ipv6) cli reference guide 46 area stub (ipv6) to set the summary-default cost of a stub area, use the area default-cost command. To disable this function, use the no form of this command. Area area-id stub [no-summary] no area area-id stub [no-summary] default disabled command ...

  • Page 57: Area Virtual-Link

    Dgs-6604 m area virtual-link cli reference guide 47 area virtual-link use this command to configure a link between two backbone areas that are physically separated through other non-backbone area. Use the no area virtual- link command to remove a virtual link. Area area-id virtual-link router-id [ a...

  • Page 58

    Dgs-6604 m area virtual-link cli reference guide 48 default • area-id: none • router-id: none • authentication: null • hello-interval:10 seconds • dead-interval: 40 seconds • transmit-delay: 1 second • retransmit-interval: 5 seconds • authentication-key: none • message-digest-key: none command mode ...

  • Page 59

    Dgs-6604 m area virtual-link cli reference guide 49 the password created by the area virtual-link authentication-key command is used as a "key" that is inserted directly into the ospf header when the switch system software originates routing protocol packets over this virtual link. Usually, one key ...

  • Page 60

    Dgs-6604 m area virtual-link cli reference guide 50 verify the settings by entering the show ip ospf virtual-links command. Switch# configure terminal switch(config)# router ospf 1 switch(config-router)# area virtual-link 192.168.255.1 authentication-key yourpass switch(config-router)# area 1 virtua...

  • Page 61: Area Virtual-Link (Ipv6)

    Dgs-6604 m area virtual-link (ipv6) cli reference guide 51 area virtual-link (ipv6) to define an ospf virtual link, use the area virtual-link command with the optional parameters. To remove a virtual link, use the no form of this command. Area area-id virtual-link router-id [instance-id instance-id]...

  • Page 62

    Dgs-6604 m area virtual-link (ipv6) cli reference guide 52 in ospf, all non-backbone areas must be connected to a backbone area. If the connection to the backbone is lost, the virtual link repairs the connection. Virtual links can be configured between any two backbone-routers that have an interface...

  • Page 63: Arp

    Dgs-6604 m arp cli reference guide 53 arp use this command to add a static entry in the address resolution protocol (arp) cache. Use the no arp command to remove a static entry in the arp cache. Arp ip-address hardware-address no arp ip-address hardware-address default no entries are entered in the ...

  • Page 64: Arp Timeout

    Dgs-6604 m arp timeout cli reference guide 54 arp timeout use the arp timeout command to set the arp aging time for the arp table. Arp timeout seconds default 14400 seconds (4 hours) command mode vlan interface configuration usage guideline only vlan interfaces are valid for this command. Example th...

  • Page 65

    Dgs-6604 m auto-cost reference-bandwidth cli reference guide 55 auto-cost reference-bandwidth use this command to control how ospf calculates default metrics for the interface.The no form of this command will reset the reference bandwidth to the default value. Auto-cost reference-bandwidth mbps no a...

  • Page 66

    Dgs-6604 m auto-cost reference-bandwidth (ipv6) cli reference guide 56 auto-cost reference-bandwidth (ipv6) to control the reference value ipv6 ospf uses when calculating metrics for interfaces, use the auto-cost reference-bandwidth command. To return the reference value to its default, use the no f...

  • Page 67: Banner Login

    Dgs-6604 banner login cli reference guide 57 ab banner login use banner login to enter the banner login mode in order to configure the banner login message. Use the default form of the command to set the login banner to factory default. Banner login line default banner login default project dependen...

  • Page 68

    Dgs-6604 banner login cli reference guide 58 example this example shows how to modify the banner login message: switch:12(config)# banner login dgs-6604 chassis ethernet switch command line interface, access for authorized users only. Please enter your username and password. Switch:12#.

  • Page 71

    Dgs-6604 based-on interface-ip-address cli reference guide 61 based-on interface-ip-address this command is used to specify a rule for a dhcp address pool to respond to a request from the specified ip interface. Use the no form of the command to remove the rule from the dhcp address pool. Based-on i...

  • Page 72: Based-On Mac-Address

    Dgs-6604 based-on mac-address cli reference guide 62 based-on mac-address this command is used to specify the host mac address as a rule for ip address assignment from the dhcp address pool. Use the no form to remove the mac address rule from the dhcp address pool. Based-on mac-address mac-address [...

  • Page 73: Based-On Relay-Ip-Address

    Dgs-6604 based-on relay-ip-address cli reference guide 63 based-on relay-ip-address this command is used to specify a rule for the dhcp address pool’s only response for bootp forwarder or relay. Use the no form of the command to remove the rule from a dhcp address pool. Based-on relay-ip-address ip-...

  • Page 74: Based-On S-Vid

    Dgs-6604 based-on s-vid cli reference guide 64 based-on s-vid this command is used to specify the service provider vlan id (s-vid) as a rule for ip address assignment from the dhcp address pool. Use the no form of the command to remove the s-vid rule from the dhcp address pool. Based-on s-vid v-id [...

  • Page 75: Based-On User-Class

    Dgs-6604 based-on user-class cli reference guide 65 based-on user-class this command is used so that dhcp administrators can define specific user class identifiers to convey information about a client's software configuration or about its user's preferences. Use the no form of the command to remove ...

  • Page 77: Bgp Always-Compare-Med

    Dgs-6604 bgp always-compare-med cli reference guide 67 bgp always-compare-med use this command to compare the multi-exit discriminator (med) for paths from neighbors in different autonomous systems. Use the no bgp always-compare- med command to disallow the comparison. Bgp always-compare-med no bgp ...

  • Page 78: Bgp Asnotation Dot

    Dgs-6604 bgp asnotation dot cli reference guide 68 bgp asnotation dot use this command to change the default display and regular expression match format of bgp 4-byte as numbers from asplain (decimal values) to dot notation. Use the no form of the command to reset the default 4-byte autonomous syste...

  • Page 79

    Dgs-6604 bgp asnotation dot cli reference guide 69 switch # show ip bgp bgp table version is 30, local router id is 10.10.11.50 status codes: s suppressed, d damped, h history, * valid, > best, i - internal, s stale origin codes: i - igp, e - egp, ? - incomplete network next hop metric locprf weight...

  • Page 80: Bgp Bestpath As-Path Ignore

    Dgs-6604 bgp bestpath as-path ignore cli reference guide 70 bgp bestpath as-path ignore use this command to ignore as path as a factor in the selection of the best path. Use the no form of the command to restore the default behavior and configure bgp to consider the as path during route selection. B...

  • Page 81

    Dgs-6604 bgp bestpath as-path ignore cli reference guide 71 use the commands, bgp bestpath as-path ignore, bgp bestpath compare- router-id or bgp default local-preference to customize the path selection process. Example this example shows how to configure to ignore the as path as the best path for a...

  • Page 82

    Dgs-6604 bgp bestpath compare-routerid cli reference guide 72 bgp bestpath compare-routerid use this command to compare router ids for the best-path selection process when external bgp (ebgp) paths are identical. Use the no form of the command to disable this function. Bgp bestpath compare-routerid ...

  • Page 83: Bgp Default Ipv4-Unicast

    Dgs-6604 bgp default ipv4-unicast cli reference guide 73 bgp default ipv4-unicast use this command to enable the ip version 4 (ipv4) unicast address family for all neighbors. This affects the bgp global configuration. Use the no form of the command to disable this function. Bgp default ipv4-unicast ...

  • Page 84: Bgp Default Local-Preference

    Dgs-6604 bgp default local-preference cli reference guide 74 bgp default local-preference use this command to change the default local preference value. To return the local preference value to the default setting, use the noform of this command. Bgp default local-preference number no bgp default loc...

  • Page 85: Bgp Deterministic-Med

    Dgs-6604 bgp deterministic-med cli reference guide 75 bgp deterministic-med use this command to include the multi exit discriminator (med) value for comparison of the best path selection between all paths received from the same autonomous system. Use the no form of the command to prevent bgp from co...

  • Page 86: Bgp Enforce-First-As

    Dgs-6604 bgp enforce-first-as cli reference guide 76 bgp enforce-first-as use this command to enforce the first as for the ebgp routes. To disable this feature, use the no form of this command. Bgp enforce-first-as no bgp enforce-first-as syntax none default disabled command mode router configuratio...

  • Page 87: Bgp Log-Neighbor-Changes

    Dgs-6604 bgp log-neighbor-changes cli reference guide 77 bgp log-neighbor-changes use the bgp log-neighbor-changes command to enable logging of bgp neighbor resets. Use no bgp log-neighbor-changes to disable the logging. Bgp log-neighbor-changes no bgp log-neighbor-changes syntax none default disabl...

  • Page 88: Bgp Router-Id

    Dgs-6604 bgp router-id cli reference guide 78 bgp router-id use this command to configure a fixed router id for the border gateway protocol (bgp) routing process. Use the no form of this command to remove the fixed router id from the running configuration file. Bgp router-id ip-address no bgp router...

  • Page 89: Boot Config

    Dgs-6604 boot config cli reference guide 79 boot config use this command to specify the file that will be used as the configuration file for the next boot up. Boot config [check] medium: url no boot config default default configuration file is def_usr.Conf command mode global configuration usage gui...

  • Page 90

    Dgs-6604 boot config cli reference guide 80 the specified url must be represented by an absolute path. It cannot be represented by a relative path. Examples the following example shows how to specify the file switch-config as the startup configuration file: verify the settings by entering the show b...

  • Page 91: Bootfile

    Dgs-6604 bootfile cli reference guide 81 bootfile this command is used to specify the name of the default boot image for a dynamic host configuration protocol (dhcp) client. To delete the boot image name, use the no form of the command. Boofile url no bootfile default none command mode dhcp pool con...

  • Page 92: Boot Image

    Dgs-6604 boot image cli reference guide 82 boot image use this command to specify the file used as the image file for the next boot. Boot image [ check ] medium: url default none command mode global configuration usage guideline this command is only available at privilege level 15. The boot image co...

  • Page 93

    Dgs-6604 boot image cli reference guide 83 verify the settings by entering the show boot command. Switch# configure terminal switch(config)#boot image flash:\images\switch_image1.Had checking image at local flash:\images\switch_image1.Had ... Done. Update bootlist ....... Done. Success.

  • Page 95

    Dgs-6604 m channel-group cli reference guide 85 • in order to be a member of the lacp channel-group, the member ports must have the same speed setting. Lacp will not prevent the user config- uration if these ports have difference speed setting in the same channel group. Lacp protocol behavior will c...

  • Page 96: Class

    Dgs-6604 m class cli reference guide 86 class use this command to specify the name of the class map in order to define its traffic policy and enter into policy-map class configuration mode. Use the no form of the command to remove the policy definition for the specified class. All the traffic that d...

  • Page 97: Class-Map

    Dgs-6604 m class-map cli reference guide 87 class-map to create a class map to be used for matching packets to a specified class, use the class-map command. To remove an existing class map from the switch, use the no form of this command. The class-map command enters the class-map configuration mode...

  • Page 98

    Dgs-6604 m class-map cli reference guide 88 traffic that matches the access control list acl_home_user or match ipv6 protocol will be included in class_home_user. Verify the settings by entering the show class-map command. Switch(config)# class-map match-any class_home_user switch(config-cmap)# matc...

  • Page 100: Clear Counters

    Dgs-6604 m speed cli reference guide 857 speed use this command to configure the physical port interface speed/duplex setting. Speed {10

  • Page 101: Clear dos Prevention Counter

    Dgs-6604 m clear dos prevention counter cli reference guide 91 clear dos prevention counter use this command to clear the counter of all attack types. Clear dos_prevention counter syntax none default none command mode global configuration. Usage guideline use to reset counters of dos prevention to z...

  • Page 105

    Dgs-6604 m clear ip bgp cli reference guide 95 use the in keyword to clear only the inbound neighbor connections. Outbound neighbor sessions will not be reset. Use this form of the command in the following situations: • additions or modifications to bgp-related access lists. • modifying the bgp-rela...

  • Page 106: Clear Ip Bgp Peer-Group

    Dgs-6604 m clear ip bgp peer-group cli reference guide 96 clear ip bgp peer-group to reset bgp connections using hard or soft reconfiguration for all the members of a bgp peer group, use the clear ip bgp peer-group command. Without address family syntax clear ip bgp peer-group peer-group-name [ soft...

  • Page 107

    Dgs-6604 m clear ip bgp peer-group cli reference guide 97 to determine if a bgp router supports this capability, use the show ip bgp neighbors command on page 600 command. The following message is displayed in the output when the router supports the route refresh capability: received route refresh c...

  • Page 108: Clear Ip Dhcp Binding

    Dgs-6604 m clear ip dhcp binding cli reference guide 98 clear ip dhcp binding use this command to delete an address binding from the dhcp server database. Clear ip dhcp binding [pool name] [address] default none command mode privileged exec usage guideline use this command to delete the address of t...

  • Page 109

    Dgs-6604 m clear ip dhcp binding cli reference guide 99 the following example deletes address binding 10.13.2.99 from the address pool named pool2: verify the settings by entering the show ip dhcp binding command. Switch# clear ip dhcp pool pool2 binding 10.13.2.99 switch#.

  • Page 110: Clear Ip Dhcp Conflict

    Dgs-6604 m clear ip dhcp conflict cli reference guide 100 clear ip dhcp conflict use this command to clear an address conflict from the dhcp server database. Clear ip dhcp conflict [pool name] [address] default none command mode privileged exec usage guideline use this command to delete the address ...

  • Page 111

    Dgs-6604 m clear ip dhcp conflict cli reference guide 101 the following example deletes all the address conflicts from the address pool named pool1: switch#clear ip dhcp conflict pool pool1 switch#.

  • Page 112

    Dgs-6604 m clear ip dhcp server statistics cli reference guide 102 clear ip dhcp server statistics use this command to reset all dynamic host configuration protocol (dhcp) server counters. Clear ip dhcp server statistics syntax none default none command mode privileged exec usage guideline this comm...

  • Page 113: Clear Ip Ospf

    Dgs-6604 m clear ip ospf cli reference guide 103 clear ip ospf use this command to restart the ospf process. Clear ip ospf syntax none default none command mode privileged exec usage guideline this command is used to restart the ospf routing process. The following is a situation where this command c...

  • Page 114: Clear Ipv6 Dhcp Client

    Dgs-6604 m clear ipv6 dhcp client cli reference guide 104 clear ipv6 dhcp client this command is used to restart the dhcpv6 client on an interface. Clear ipv6 dhcp client interface-name default none command mode privileged exec usage guideline the clear ipv6 dhcp client command restarts dhcp for an ...

  • Page 115: Clear Ipv6 Neighbors

    Dgs-6604 m clear ipv6 neighbors cli reference guide 105 clear ipv6 neighbors this command is used to clear the ipv6 neighbor information. Clear ipv6 neighbors [ifname] syntax none default none command mode privileged exec usage guideline the command clear ipv6 neighbors will only clear dynamic entri...

  • Page 116: Clear Ipv6 Ospf Process

    Dgs-6604 m clear ipv6 ospf process cli reference guide 106 clear ipv6 ospf process to restart the state of ipv6 ospf, use the clear ipv6 ospf process command. Clear ipv6 ospf [process-id] process default none command mode user exec usage guideline when the clear ipv6 ospf process command is used, th...

  • Page 117: Clear Ipv6 Rip

    Dgs-6604 m clear ipv6 rip cli reference guide 107 clear ipv6 rip to delete routes from the ipv6 rip routing table, use the clear ipv6 rip command. Clear ipv6 rip syntax none default none command mode privileged exec usage guideline all ipv6 rip routes are deleted. Examples the following example dele...

  • Page 120: Clear Logging

    Dgs-6604 m clear logging cli reference guide 110 clear logging use this command to clear log messages from the system logging buffer. Clear logging syntax none default none command mode privileged exec usage guideline use this command to clear log messages from the logging buffer. Example the follow...

  • Page 121: Clear Mac Address-Table

    Dgs-6604 m clear mac address-table cli reference guide 111 clear mac address-table use the clear mac address-table command to delete from the mac address table: • specific dynamic address, • all dynamic addresses on a particular interface, • all dynamic addresses, • or all dynamic addresses on a par...

  • Page 123

    Dgs-6604 m clear running-config factory-defaults cli reference guide 113 clear running-config factory-defaults use this command to clear the system’s running configuration. Clear running-config factory-defaults syntax none command mode privileged exec at level 15 usage guideline the user can enter t...

  • Page 124

    Dgs-6604 m clear spanning-tree detected-protocols cli reference guide 114 clear spanning-tree detected-protocols to restart the protocol migration, use the clear spanning-tree detected- protocol command. Clear spanning-tree detected-protocols [ interface interface-id ] default none command mode priv...

  • Page 125

    Dgs-6604 m clear vlan-tunnel ctag-mapping dynamic cli reference guide 115 clear vlan-tunnel ctag-mapping dynamic use this command to clear all dynamically learned mappings between customer vlan tags and source ips. Clear vlan-tunnel ctag-mapping dynamic syntax none default none command mode user exe...

  • Page 126: Clock Set

    Dgs-6604 m clock set cli reference guide 116 clock set use this command to manually set the system clock. Clock set hh:mm:ss day month year default hardware generated - 00:00:00 01 january 1993 command mode privileged exec at privilege level 15 usage guideline generally, if the system is synchronize...

  • Page 127: Clock Summer-Time

    Dgs-6604 m clock summer-time cli reference guide 117 clock summer-time use one of the optional keyword formats of the clock summer-time command to configure the system time to automatically set the seasonal time adjustment (daylight saving time). To disable automatic seasonal time adjustment, use th...

  • Page 128

    Dgs-6604 m clock summer-time cli reference guide 118 example the following example shows how to specify that summer time starts on the first sunday in april at 2 a.M. And ends on the last sunday in october at 2 a.M: verify the settings by entering the show clock command. Switch# configure terminal s...

  • Page 130: Color-Aware

    Dgs-6604 m color-aware cli reference guide 120 color-aware use the color-aware command to specify the color aware mode for a class. Use the no form of the command to set the class to color blind mode. Color-aware no color-aware syntax none default color-blind mode command mode policy-map class confi...

  • Page 131: Command Prompt

    Dgs-6604 m command prompt cli reference guide 121 command prompt use this command to change the device cli prompt to, for example: the product name, system name, or other user-defined strings. The command can also specify whether to display the current privilege level in the prompt. Command prompt [...

  • Page 132

    Dgs-6604 m command prompt cli reference guide 122 the following example shows how to hide the privilege information from the console prompt. This example shows define alpha as the console prompt. Dgs-6600:15# command prompt no-level dgs-6600# dgs-6600:15# command prompt level string alpha alpha:15#.

  • Page 133: Configure Terminal

    Dgs-6604 m configure terminal cli reference guide 123 configure terminal use this command to enter the global configuration mode configure terminal syntax none default none command mode privileged exec usage guideline entering into the configuration mode allows configuration settings of the switch t...

  • Page 135

    Dgs-6604 m copy cli reference guide 125 default none command mode privileged exec level 15 for configuration copy. Usage guideline the copy command (when the source/destination url is running-config, startupconfig is only available at privilege level 15. Use this command to download or upload the im...

  • Page 136

    Dgs-6604 m copy cli reference guide 126 examples this example shows how to configure the switch (running configuration) to use a configuration (switch-config.Txt) that is download from a tftp server(10.1.1.254). This example shows how to upload (retrieve) the running configuration to a tftp server f...

  • Page 138

    Dgs-6604 m cos remarking cli reference guide 128 use the no cos remarking c-vid command (with optional parameters) to set the related c-vid as customer cos trusted at the interface (cos remarking new-cos command is not set at the interface). Example please follow the below example for a detailed ste...

  • Page 139: Cpu-Protect Safeguard

    Dgs-6604 m cpu-protect safeguard cli reference guide 129 cpu-protect safeguard use this command to enable and configure the threshold for safeguard engine. Use the no form of this command to disable safeguard engine. Cpu-protect safeguard [ threshold rising-threshold falling-threshold ] no cpu-prote...

  • Page 140

    Dgs-6604 m cli reference guide 130 the following example shows how to disable safeguard engine and reset threshold to default value. You can verify your settings by entering show cpu-protect safeguard command. Switch(config)# no cpu-protect safeguard.

  • Page 141: Cpu-Protect Type

    Dgs-6604 m cpu-protect type cli reference guide 131 cpu-protect type use this command to configure the rate-limit of traffic destined to cpu by protocol type. Cpu-protect type protocol-name pps rate no cpu-protect type protocol-name default none command mode global configuration usage guideline cpu ...

  • Page 142

    Dgs-6604 m cpu-protect type cli reference guide 132 example the following example shows how to set threshold of ospf protocol packet as 100 packets per second. Table 1 supported protocol name for the command cpu-protect type protocol name description classification (sub-interface) arp ip address res...

  • Page 143

    Dgs-6604 m cpu-protect type cli reference guide 133 the following example shows how to remove threshold of ospf protocol packet. Verifying the settings by show cpu-protect type command. Switch(config)# no cpu-protect type ospf.

  • Page 146

    Dgs-6604 mm default-gateway (management port) cli reference guide 136 ad default-gateway (management port) use this command to set the ip address of the default gateway. Use the no form of this command to revert to the default value. Default-gateway ip-address no default-gateway default ip-address: ...

  • Page 147

    Dgs-6604 mm default-information originate (bgp) cli reference guide 137 default-information originate (bgp) use this command to configure a border gateway protocol (bgp) routing process to distribute a default route (network 0.0.0.0), use the default- information originate command in address family ...

  • Page 148

    Dgs-6604 mm default-information originate (ipv6 ospf) cli reference guide 138 default-information originate (ipv6 ospf) use default-information originate to configure an ipv6 ospf to generate a default external route (type 0x4005 lsa). Use the no form of the command to disable the originate type 0x4...

  • Page 149

    Dgs-6604 mm default-information originate (rip) cli reference guide 139 default-information originate (rip) to generate a default route into routing information protocol (rip), use the default-information originate command. To disable this feature, use the no form of this command. Default-informatio...

  • Page 150

    Dgs-6604 mm default-information originate (rip ipv6) cli reference guide 140 default-information originate (rip ipv6) to originate a default ipv6 route into rip, use the default-information originate command. To remove the default ipv6 rip route, use the no form of this command. Default-information ...

  • Page 151: Default Ipv6 Nd Prefix

    Dgs-6604 mm default ipv6 nd prefix cli reference guide 141 default ipv6 nd prefix this command is used to default the ipv6 ra prefix information. Default ipv6 nd prefix x:x::x:x/m default none command mode vlan interface configuration usage guideline ra prefix entry must be created first. Example th...

  • Page 152: Default-Metric (Ospf)

    Dgs-6604 mm default-metric (ospf) cli reference guide 142 default-metric (ospf) to set default metric values for ospf, use the default-metric command. Use the no form of the command to remove the default-metric setting. Default-metric metric-value no default-metric default 1 command mode router conf...

  • Page 153: Default-Metric (Ipv6 Ospf)

    Dgs-6604 mm default-metric (ipv6 ospf) cli reference guide 143 default-metric (ipv6 ospf) to set the default metric for ipv6 ospf, use the default-mertic command. To return the metric to its default value, use the no form of this command. Default-metric metric-value no default-metric [metric-value] ...

  • Page 154: Default-Metric (Rip)

    Dgs-6604 mm default-metric (rip) cli reference guide 144 default-metric (rip) to set default metric values for routing information protocol (rip), use the default-metric command. To return to the default state, use the default form of the command. Default-metric metric-value default default-metric d...

  • Page 155: Default-Metric (Rip Ipv6)

    Dgs-6604 mm default-metric (rip ipv6) cli reference guide 145 default-metric (rip ipv6) to set the default metric for ipv6 rip, use the default-metric. To return the metric to its default value, use the no form of this command. Default-metric metric-value no default-metric [ metric-value ] default t...

  • Page 156: Default-Router

    Dgs-6604 mm default-router cli reference guide 146 default-router this command specifies the default router list for a dhcp client. Use the no form of this command to remove the default router list. Default-router ip-address no default-router [ip-address] default none command mode dhcp pool configur...

  • Page 157: Delete

    Dgs-6604 mm delete cli reference guide 147 delete use this command to delete a file. Delete file-system:\ [ path-name\ ] file-name default none command mode privileged exec usage guideline a firmware image or a configuration file that is specified as the boot-up file cannot be deleted. Example this ...

  • Page 158: Description

    Dgs-6604 mm description cli reference guide 148 description use this command to add a description for an interface. Use the no description to clear the interface description. Description description no description default none command mode interface configuration usage guideline none example this ex...

  • Page 159: Dir

    Dgs-6604 mm dir cli reference guide 149 dir use the dir command to display the information for a file or the list of files in the specified path name. Dir filesystem: [ \ path-name ] default none command mode any exec or configuration mode usage guideline none example this example displays the list ...

  • Page 160: Disable

    Dgs-6604 mm disable cli reference guide 150 disable use this command to return to the user exec mode from the privileged exec mode. Disable syntax none default none command mode privileged exec usage guideline the command will go to the user exec level from the power user level. Example this example...

  • Page 161: Distance

    Dgs-6604 mm distance cli reference guide 151 distance use the command distance to define an administrative distance for a protocol (rip, ospf, etc) or the routes that fall in the range of the specified networks- prefix. Use the no form of the command to remove the distance configuration and then the...

  • Page 162

    Dgs-6604 mm distance cli reference guide 152 if the distances for specific routes are not specified, the distances of the routes learned by a routing protocol follows the distance of the routing protocol. In the current configuration, there is a difference between rip and ripng. 1. The specified net...

  • Page 163: Dns-Server

    Dgs-6604 mm dns-server cli reference guide 153 dns-server this command configures the ip address list of dns servers available to dhcp clients. Use the no form of this command to remove the dns server list. Dns-server ip-address no dns-server [ip-address] default none command mode dhcp pool configur...

  • Page 164: Domain-Name

    Dgs-6604 mm domain-name cli reference guide 154 domain-name this command configures the domain name for a dhcp client. Use the no form of this command to remove the domain name. Domain-name domain no domain-name default none command mode dhcp pool configuration usage guideline this command configure...

  • Page 165: Dos_Prevention Action

    Dgs-6604 mm dos_prevention action cli reference guide 155 dos_prevention action use this command to specify the action to perform when a dos attack occurs dos_prevention action {trap_log } no dos_prevention action {trap_log} default none command mode global configuration usage guideline used to conf...

  • Page 166: Dos_Prevention Type

    Dgs-6604 mm dos_prevention type cli reference guide 156 dos_prevention type use this command to enable/disable dos prevention mechanism. The packet matching and actions are handled by hardware. For each type of attack, the device will match the specific pattern automatically. Dos_prevention type {at...

  • Page 167

    Dgs-6604 mm dos_prevention type cli reference guide 157 default disabled. Dos prevention of all supported attack-type is disabled. Command mode global configuration usage guideline this command is used to enable/disable the dos prevention mechanism for specific attack types or for all supported type...

  • Page 168: Dot1V Binding Protocol-Group

    Dgs-6604 mm dot1v binding protocol-group cli reference guide 158 dot1v binding protocol-group use the dot1v binding protocol-group interface configuration command to set a protocol vlan group and bind vlan of the port. The no form of this command can remove the port from the specific protocol vlan g...

  • Page 169: Dot1V Protocol-Group

    Dgs-6604 mm dot1v protocol-group cli reference guide 159 dot1v protocol-group use the dot1v protocol-group global configuration command to add a protocol to a protocol group. Use no command to remove the specified protocol group, or to remove a protocol vlan from the specified group. Dot1v protocol-...

  • Page 173: Dot1X Default

    Dgs-6604 mm dot1x default cli reference guide 163 dot1x default using this command resets the configurable 802.1x parameters to the default values. Dot1x default syntax none default the default values are listed as following: the authorization state on a controlled port is auto. The direction of the...

  • Page 174: Dot1X Forward-Pdu

    Dgs-6604 mm dot1x forward-pdu cli reference guide 164 dot1x forward-pdu use this command to allow a 1x-disabled interface to forward 802.1x bpdu. Use the no form of this command to disable the forwarding function on a 1x- disabled interface. Dot1x forward-pdu no dot1x forward-pdu syntax none default...

  • Page 175: Dot1X Guest-Vlan

    Dgs-6604 mm dot1x guest-vlan cli reference guide 165 dot1x guest-vlan use this command to enable the 802.1x guest vlan function and specify the guest vlan. Use the no form of this command to disable the guest vlan function. Dot1x guest-vlan vlan-id no dot1x guest-vlan syntax none default disabled co...

  • Page 176

    Dgs-6604 mm dot1x guest-vlan cli reference guide 166 this example shows how to make eth4.1 leave the guest vlan. Verify the settings by entering show do1x auth-configuration and show vlan interface command. Switch# configure terminal switch(config)# interface eth4.1 switch(config-if)# dot1x guest-vl...

  • Page 177: Dot1X Initialize

    Dgs-6604 mm dot1x initialize cli reference guide 167 dot1x initialize use this command to initialize the authentication state machine of: • a port in port-based mode. -or- • an associated mac address in host-based mode. Dot1x initialize [ interface interface-id [ mac-address mac-address ] ] default ...

  • Page 178: Dot1X Max-Req

    Dgs-6604 mm dot1x max-req cli reference guide 168 dot1x max-req use this command to set the maximum number of times that the switch sends eap-request/identity frames to the client before restarting the authentication process. Dot1x max-req times default times: 2 command mode interface configuration ...

  • Page 179: Dot1X Pae Authenticator

    Dgs-6604 mm dot1x pae authenticator cli reference guide 169 dot1x pae authenticator use this command to enable 802.1x authentication on a specific port. Use the no form of this command to disable 802.1x authentication on the port. Dot1x pae authenticator no dot1x pae default disabled command mode in...

  • Page 181: Dot1X Re-Authenticate

    Dgs-6604 mm dot1x re-authenticate cli reference guide 171 dot1x re-authenticate use this command to re-authenticate a specific port or a specific mac address. Dot1x re-authenticate [ interface interface-id [ mac-address mac-address ] ] default none command mode privileged exec usage guideline enteri...

  • Page 182: Dot1X Re-Authentication

    Dgs-6604 mm dot1x re-authentication cli reference guide 172 dot1x re-authentication use this command to enable periodic re-authentication. Use the no form of this command to disable periodic re-authentication. Dot1x re-authentication no dot1x re-authentication syntax none default disabled command mo...

  • Page 183: Dot1X System-Auth-Control

    Dgs-6604 mm dot1x system-auth-control cli reference guide 173 dot1x system-auth-control use dot1x system-auth-control to globally enable 802.1x authentication on a switch. Use the no form of this command to return to globally disable 802.1x function. Dot1x system-auth-control no dot1x system-auth-co...

  • Page 185: Dot1X User

    Dgs-6604 mm dot1x user cli reference guide 175 dot1x user use this command to create a local account used for authentication. Use the no form of this command to delete local accounts. Dot1x user name password password no dot1x user [ name ] default no local account is created. Command mode global co...

  • Page 187: Enable

    Dgs-6604 m enable cli reference guide 177 ae enable use this command to enter a privileged exec mode. Enable [privilege level] default level: 15 command mode user exec usage guideline use the enable command to enter the privileged exec mode and use the disable command on page 150 to return to the us...

  • Page 188: Enable Password

    Dgs-6604 m enable password cli reference guide 178 enable password use this command to setup the enable password to enter into different privileged modes. Use the no form of the command to return the password for all levels to an empty string. When a level is specified, the password for that level i...

  • Page 189: End

    Dgs-6604 m end cli reference guide 179 end use this command to end the current configuration session and go back to the privileged exec mode. End syntax none default none command mode any configuration mode usage guideline using this command will end the configuration task in any configuration mode ...

  • Page 190: Exit

    Dgs-6604 m exit cli reference guide 180 exit use this command to end the current configuration mode and go back to the to the last mode used. Exit syntax none default none command mode any usage guideline the user can exit the current configuration mode and go back to the last mode used. When the us...

  • Page 191: Erps

    Dgs-6604 m erps cli reference guide 181 erps use the erps command to enable erps function globally. Use the no form of this command to disable erps function globally. Erps no erps syntax none default disabled command mode global configuration mode usage guideline enable erps function globally will a...

  • Page 192: Erps Domain

    Dgs-6604 m erps domain cli reference guide 182 erps domain use the erps domain command to create or modify an erps domain and enter the erps domain configuration mode. Use the no form of this command to delete an erps domain. Erps domain domain-name no erps domain domain-name default no erps domain ...

  • Page 193: Erpi Enable

    Dgs-6604 m erpi enable cli reference guide 183 erpi enable use the erpi enable command to enable the erp instance in an erps domain. Use the no form of this command to disable the erp instance. Erpi instance-id enable no erpi instance-id enable default disabled command mode erps domain configuration...

  • Page 195

    Dgs-6604 m erpi type cli reference guide 185 switch(config-erps-domain)# no erpi 1 switch(config-erps-domain)#.

  • Page 196: Erpi Raps-Vlan

    Dgs-6604 m erpi raps-vlan cli reference guide 186 erpi raps-vlan use the erpi raps-vlan command to configure the r-aps controlled vlan of an erp instance. Use the no form of this command to remove the r-aps controlled vlan setting. Erpi instance-id raps-vlan vlan-id no erpi instance-id raps-vlan def...

  • Page 197: Erpi Ring-Mel

    Dgs-6604 m erpi ring-mel cli reference guide 187 erpi ring-mel use the erpi ring-mel command to configure ring mel value of an erp instance. Use the no form of this command to return to default setting. Erpi instance-id ring-mel mel-value no erpi instance-id ring-mel default 1 command mode erps doma...

  • Page 199

    Dgs-6604 m erpi ring-port cli reference guide 189 the following example shows how to remove east ring port setting of erp instance 1: the following example shows how to configure east ring port to shared ring port of erp instance 2 (sub erp instance) the following example shows how to remove shared ...

  • Page 202

    Dgs-6604 m erpi protected-vlan cli reference guide 192 the following example shows how to remove all service protected vlans of erp instance 1: switch(config-erps-domain)# erpi 1 protected-vlan remove 3 switch(config-erps-domain)# switch(config-erps-domain)# no erpi 1 protected-vlan switch(config-er...

  • Page 203: Erpi Timer

    Dgs-6604 m erpi timer cli reference guide 193 erpi timer use the erpi timer command to configure timers for an erp instance. Use the no form of this command to reset timer to default value. Erpi instance-id timer [guard milli-seconds] [hold-off milli-seconds] [wtr minutes] no erpi instance-id timer ...

  • Page 204

    Dgs-6604 m erpi timer cli reference guide 194 the following example shows how to configure hold-off timer as default time value of erp instance 1: switch(config-erps-domain)# no erpi 1 timer hold-off switch(config-erps-domain)#.

  • Page 205: Erpi Tc-Propagation

    Dgs-6604 m erpi tc-propagation cli reference guide 195 erpi tc-propagation use the erpi tc-propagation command to enable topology change propagation of the sub erp instance. Use the no form of this command to disable topology change propagation. Erpi instance-id tc-propagation no erpi instance-id tc...

  • Page 206: Errdisable Recovery

    Dgs-6604 m errdisable recovery cli reference guide 196 errdisable recovery use the errdisable recovery command to enable and configure the error recovery function. Use the no command to disable the auto recovery for causes or to return interval to default setting for causes. Errdisable recovery caus...

  • Page 207

    Dgs-6604 m errdisable recovery cli reference guide 197 the following example shows how to enable the auto recovery for loopback- detection. You can verify your settings by entering the show errdisable recovery command. Switch# configure terminal switch(config)# errdisable recovery cause loopback-det...

  • Page 209: Gvrp (Global)

    Dgs-6604 m gvrp (global) cli reference guide 199 gvrp (global) use the gvrp interface command to enable gvrp function globally, and use the no gvrp command to disable the gvrp function globally. Gvrp no gvrp syntax none default disabled command mode global configuration usage guideline none example ...

  • Page 210: Gvrp (Interface)

    Dgs-6604 m gvrp (interface) cli reference guide 200 gvrp (interface) use the gvrp interface command to enable gvrp function for a port, and use the no gvrp command to disable the gvrp function for a port. Gvrp no gvrp syntax none default disabled command mode interface configuration usage guideline ...

  • Page 212: Gvrp Advertise (Vlan)

    Dgs-6604 m gvrp advertise (vlan) cli reference guide 202 gvrp advertise (vlan) use the gvrp advertise command to specify that this vlan will be advertised out by gvrp protocol. Use no gvrp advertise to disable this function. Gvrp advertise no gvrp advertise syntax none default advertise is enabled c...

  • Page 213: Gvrp Dynamic-Vlan-Creation

    Dgs-6604 m gvrp dynamic-vlan-creation cli reference guide 203 gvrp dynamic-vlan-creation use the gvrp dynamic-vlan-creation command to enable dynamic vlan creation, and use the no form of the command to disable the dynamic vlan creation function. Gvrp dynamic-vlan-creation no gvrp dynamic-vlan-creat...

  • Page 214: Gvrp Forbidden

    Dgs-6604 m gvrp forbidden cli reference guide 204 gvrp forbidden use the gvrp forbidden command to specify the port as a forbidden member. Use the no gvrp forbidden command to remove the port as a forbidden member. Gvrp forbidden no gvrp forbidden syntax none default none command mode interface conf...

  • Page 216: Help

    Dgs-6604 help cli reference guide 206 h help to display a brief description of the help system, use the help command in any command mode. Help syntax none default none command mode user exec or any configuration mode usage guideline the help command provides a brief description of the context-sensit...

  • Page 217: Host Area

    Dgs-6604 host area cli reference guide 207 host area use the host area command to configure a stub host entry belonging to a particular area. Use the no form of this command to remove the host area configuration. Host ip-address area area-id [ cost cost ] no host ip-address area area-id default no h...

  • Page 219: Ingress-Checking

    Dgs-6604 ingress-checking cli reference guide 209 g ingress-checking use the ingress-checking to enable ingress frame checking at a port. Use the no ingress-checking to disable the ingress frame checking function. Ingress-checking no ingress-checking syntax none default enabled command mode interfac...

  • Page 221: Interface

    Dgs-6604 interface cli reference guide 211 interface enter the interface command to go into interface configuration mode. The command executed in this mode will be applied to the interface specified by the command. Interface interface-id default none command mode global configuration usage guideline...

  • Page 223: Interface Tunnel

    Dgs-6604 interface tunnel cli reference guide 213 interface tunnel use the interface tunnel configuration command to add a tunnel and to enter the interface configuration mode. Use the no interface tunnel configuration command to remove a tunnel. Interface tunnel {tunnel-id} no interface tunnel {tun...

  • Page 224: Ip Access-Group

    Dgs-6604 ip access-group cli reference guide 214 ip access-group use the ip access-group command to specify the ip access-list to be applied to an interface. Use the no form of this command to remove an ip access list. Ip access-group name [ in ] no ip access-group name [ in ] default none command m...

  • Page 225: Ip Access-List

    Dgs-6604 ip access-list cli reference guide 215 ip access-list use the command to create or modify an ip access list. This command enters the user interface into the ip access-list configuration mode. Use no command to remove an ip access-list. Ip access-list [ extended ] name no ip access-list [ ex...

  • Page 226: Ip Address

    Dgs-6604 ip address cli reference guide 216 ip address use ip address to set a primary or secondary ip address for an interface, or acquire an ip address on an interface from dhcp. Use the no form of the command to remove the ip settings configuration from the interface. Ip address { ip-address subn...

  • Page 227

    Dgs-6604 ip address cli reference guide 217 verify the settings by entering the show ip interface command. Switch# configure terminal switch(config)# interface vlan100 switch(config-if)# ip address 10.108.1.27 255.255.255.0 switch(config-if)# ip address 192.31.7.17 255.255.255.0 secondary switch(con...

  • Page 228: Ip Address (Management Port)

    Dgs-6604 ip address (management port) cli reference guide 218 ip address (management port) use the command to set the ip address of the management port. Use the no form of this command to revert to the default ip address. Ip address ip-address / prefix-length no ip address default 10.90.90.90/8. Com...

  • Page 229: Ip Address-List

    Dgs-6604 ip address-list cli reference guide 219 ip address-list use this command to specify the ip addresse range in a dhcp address pool and one of which is allowed to be bound with a dhcp client. Use the no form of this command to remove the range of ip addresses from the dhcp address pool. Ip add...

  • Page 232: Ip Dhcp Screening Trap-Log

    Dgs-6604 ip dhcp screening trap-log cli reference guide 222 ip dhcp screening trap-log used to enable trap/log function and use the no form to disable trap/log function. Ip dhcp screening trap-log no ip dhcp screening trap-log syntax none default disabled command mode global configuration mode usage...

  • Page 233: Ip Dhcp Snooping

    Dgs-6604 ip dhcp snooping cli reference guide 223 ip dhcp snooping use this command to globally enable dhcp snooping. Use no command to disable dhcp snooping. Ip dhcp snooping no ip dhcp snooping syntax none default disabled command mode global configuration usage guideline the dhcp snooping functio...

  • Page 234

    Dgs-6604 ip dhcp snooping information option cli reference guide 224 ip dhcp snooping information option use this command to globally allow dhcp packets with relay option 82 on the un-trusted interface. Use the no form of the command to not allow the packets with relay option 82. Ip dhcp snooping in...

  • Page 235: Ip Dhcp Snooping Trust

    Dgs-6604 ip dhcp snooping trust cli reference guide 225 ip dhcp snooping trust use this command to configure a port as interface trusted for dhcp snooping. Use the no form of this command to return to the default setting. Ip dhcp snooping trust no ip dhcp snooping trust default disabled command mode...

  • Page 236

    Dgs-6604 ip dhcp screening suppress-duration cli reference guide 226 ip dhcp screening suppress-duration used to set the suppressed duration for trap/log and use the no form of this command to restore back to default setting. Ip dhcp screening suppress-duration suppress-time no ip dhcp screening sup...

  • Page 237: Ip Arp Inspection Trust

    Dgs-6604 ip arp inspection trust cli reference guide 227 ip arp inspection trust use the command to trust an interface for dynamic arp inspection. Use the no form of the command to disable the trust state. Ip arp inspection trust no ip arp inspection trust syntax description not applicable. Default ...

  • Page 238: Ip Arp Inspection Validate

    Dgs-6604 ip arp inspection validate cli reference guide 228 ip arp inspection validate use the command to specify the additional checks to be performed during arp inspection check. Use the no form of the command to remove specific additional check. Ip arp inspection validate {[src-mac] [dst-mac] [ip...

  • Page 239

    Dgs-6604 ip arp inspection validate cli reference guide 229 switch# configure terminal switch(config)# no ip arp inspection validate src-mac switch(config)#.

  • Page 241

    Dgs-6604 ip verify source vlan dhcp-snooping cli reference guide 231 ip verify source vlan dhcp-snooping use this command to enable ip source guard for a port. Use the no form of the command to disable ip source guard. Ip verify source vlan dhcp-snooping port-security no ip verify source vlan dhcp-s...

  • Page 243

    Dgs-6604 cli reference guide 233 this example shows how to delete an ip source guard entry with ip address 10.1.1.1 and mac address 00-01-02-03-04-05, at vlan 2 on interface eth3.10: switch# configure terminal switch(config)# no ip source binding 00-01-02-03-04-05 vlan 2 10.1.1.1 interface eth3.10 s...

  • Page 246

    Dgs-6604 ip community-list cli reference guide 236 named“mycommlist” that permit routes from network 10 in autonomous system 50000: verify the settings by entering the show ip community-list command. Switch(config)# ip community-list mycommlist permit 50000:10

  • Page 247

    Dgs-6604 ip dhcp snooping verify mac-address cli reference guide 237 ip dhcp snooping verify mac-address use this command to enable the verification that the source mac address in a dhcp packet matches the client hardware address. Use the no command to disable the verification of the mac address. Ip...

  • Page 249

    Dgs-6604 cli reference guide 239 this example shows how to disable dhcp snooping on vlan10: this example shows how to enable dhcp snooping on range of vlan: this example shows how to disable dhcp snooping on range of vlan: switch# configure terminal switch(config)# no ip dhcp snooping vlan 10 switch...

  • Page 250: Ip Dhcp Ping Packets

    Dgs-6604 ip dhcp ping packets cli reference guide 240 ip dhcp ping packets user this command to specify the number of packets that the dhcp server will send as a part of the ping operation. Use the no form of this command to prevent the server from pinging pool addresses. Ip dhcp ping packets count ...

  • Page 251: Ip Dhcp Ping Timeout

    Dgs-6604 ip dhcp ping timeout cli reference guide 241 ip dhcp ping timeout use this command to specify how long the dhcp server will wait for the ping reply from a pool address. Use the no form of this command to restore the wait time for the ping reply back to the default value (500ms). Ip dhcp pin...

  • Page 252: Ip Dhcp Pool

    Dgs-6604 ip dhcp pool cli reference guide 242 ip dhcp pool use this command to configure a dhcp address pool on a dhcp server and enter the dhcp pool configuration mode. Use the no form of this command to remove the address pool. Ip dhcp pool name no ip dhcp pool name default not configured command ...

  • Page 253: Ip Dhcp Relay

    Dgs-6604 ip dhcp relay cli reference guide 243 ip dhcp relay use this command to enable dynamic host configuration protocol (dhcp) relay agent features on the switch. Use the no form of this command to disable dhcp relay agent features. Ip dhcp relay no ip dhcp relay syntax none default disabled com...

  • Page 254: Ip Dhcp Relay Address

    Dgs-6604 ip dhcp relay address cli reference guide 244 ip dhcp relay address use this command to specify the dhcp relay server ip address. Use the no form of the command to delete a dhcp server. When using the no form of the command if no ip address is specified, all dhcp servers will be deleted. Ip...

  • Page 255: Ip Dhcp Relay Hops

    Dgs-6604 ip dhcp relay hops cli reference guide 245 ip dhcp relay hops use this command to configure the maximum number of relay hops that the dhcp packets can traverse. Ip dhcp relay hops hop-count default 4 command mode global configuration usage guideline use this command to specify the maximum n...

  • Page 256

    Dgs-6604 ip dhcp relay information check cli reference guide 246 ip dhcp relay information check use this command to configure the dhcp relay agent to validate the relay agent information option in the received dhcp reply packet. Ip dhcp relay information check no ip dhcp relay information check syn...

  • Page 257

    Dgs-6604 ip dhcp relay information option cli reference guide 247 ip dhcp relay information option use this command to enable the insertion of the relay agent information option (option 82). Use the no form of the command to disable this function. Ip dhcp relay information option no ip dhcp relay in...

  • Page 258

    Dgs-6604 ip dhcp relay information option cli reference guide 248 example this example shows how to enable insertion of the option-82 field during the relay of dhcp request packets. Verify the settings by entering the show ip dhcp relay command. Switch# configure terminal switch(config)# ip dhcp rel...

  • Page 260

    Dgs-6604 ip dhcp relay information trust-all cli reference guide 250 ip dhcp relay information trust-all use this global command to direct the dhcp relay agent to accept the packets with giaddr==0 (this relay agent is the first relay of this dhcp request packet) and the relay agent information optio...

  • Page 261

    Dgs-6604 ip dhcp relay information trusted cli reference guide 251 ip dhcp relay information trusted use this interface command to direct the dhcp relay agent to accept the packets with giaddr==0 (this relay agent is the first relay of this dhcp request packet) and relay agent information option is ...

  • Page 262: Ip Dvmrp

    Dgs-6604 ip dvmrp cli reference guide 252 ip dvmrp use this command to enable dvmrp on the current interface. Use the no form to disable dvmrp on the interface. Ip dvmrp no ip dvmrp syntax none default disabled command mode vlan interface configuration usage guideline this command is only valid for ...

  • Page 263: Ip Dvmrp Metric

    Dgs-6604 ip dvmrp metric cli reference guide 253 ip dvmrp metric use this command to configure the metric value on the current interface. Ip dvmrp metric metric default 1 command mode vlan interface configuration usage guideline this command is only valid for the vlan interface. For each source netw...

  • Page 264: Ip Http Server

    Dgs-6604 ip http server cli reference guide 254 ip http server use this command to enable http server. Use the no form of the command to disable http server function. Ip http server no ip http server syntax none default http interface is enabled. Command mode global configuration usage guideline thi...

  • Page 265: Ip Http Service-Port

    Dgs-6604 ip http service-port cli reference guide 255 ip http service-port use this command to specify the http service port. And use the default command to return the service port to 80. Ip http service-port tcp-port default ip http service-port default port 80 command mode global configuration usa...

  • Page 266: Ip Igmp Access-Group

    Dgs-6604 ip igmp access-group cli reference guide 256 ip igmp access-group using the ip igmp access-group command in interface configuration restricts a subnet's hosts to join only multicast groups that are permitted by an ip basic access list. It also can be used to restrict hosts (receivers) on a ...

  • Page 267

    Dgs-6604 ip igmp access-group cli reference guide 257 verfiy the settings by entering the show ip igmp interface command. Switch#configure terminal switch(config)# ip access-list igmp_filter switch(config-ip-acl)#permit any 226.1.1.1 255.255.255.255 switch(config-ip-acl)# exit switch(config)# interf...

  • Page 268

    Dgs-6604 ip igmp last-member-query-interval cli reference guide 258 ip igmp last-member-query-interval use this command to configure the interval at which the router sends igmp group-specific or group-source-specific (with igmp version 3) query messages. The command sets the timer value for both igm...

  • Page 269: Ip Igmp Query-Interval

    Dgs-6604 ip igmp query-interval cli reference guide 259 ip igmp query-interval use this command to configure the interval at which the router sends igmp general-query messages periodically. Ip igmp query-interval seconds default 125 seconds command mode vlan interface configuration usage guideline t...

  • Page 270

    Dgs-6604 ip igmp query-max-response-time cli reference guide 260 ip igmp query-max-response-time use this command to configure the maximum response time advertised in igmp queries. Ip igmp query-max-response-time seconds default 10 seconds command mode vlan interface configuration usage guideline th...

  • Page 271: Ip Igmp Robustness-Variable

    Dgs-6604 ip igmp robustness-variable cli reference guide 261 ip igmp robustness-variable use this command to tune for the expected packet loss on a network, i.E. The robustness variable of igmp. Ip igmp robustness-variable value default value: 2 command mode vlan interface configuration usage guidel...

  • Page 272: Ip Igmp Snooping

    Dgs-6604 ip igmp snooping cli reference guide 262 ip igmp snooping use this command to enable igmp snooping function on the switch. Use the no form of this command to disable igmp snooping function. Ip igmp snooping no ip igmp snooping syntax none default igmp snooping is disabled on all vlan interf...

  • Page 273

    Dgs-6604 ip igmp snooping cli reference guide 263 examples this example shows how to globally enable igmp snooping for all existing vlans. This example shows how to enable igmp snooping on vlan1 . Verfiy the settings by entering the show ip igmp snooping command. Switch(config)# ip igmp snooping swi...

  • Page 274

    Dgs-6604 ip igmp snooping (multicast router) cli reference guide 264 ip igmp snooping (multicast router) use this command to configure the specified interface(s) as multicast router ports, or forbidden to be multicast router ports on the switch. Use the no form of this command to remove the interfac...

  • Page 275

    Dgs-6604 ip igmp snooping (multicast router) cli reference guide 265 examples this example shows how to add a multicast router port on vlan1. Verfiy the settings by entering the show ip igmp snooping mrouter command. This example displays a configuration error, eth3.1 (on vlan4) is not eligible to b...

  • Page 276

    Dgs-6604 ip igmp snooping immediate-leave cli reference guide 266 ip igmp snooping immediate-leave use this command to configure the igmp snooping immediate-leave function on vlan interfaces. Use no ip igmp snooping immediate-leave to disable the immediate-leave function on the specified vlan. Ip ig...

  • Page 277: Ip Igmp Snooping Querier

    Dgs-6604 ip igmp snooping querier cli reference guide 267 ip igmp snooping querier use this command to enable the igmp snooping querier function in layer 2 networks. Use the no form of this command to disable the function of the igmp snooping querier. Ip igmp snooping querier no ip igmp snooping que...

  • Page 278

    Dgs-6604 ip igmp snooping static-group cli reference guide 268 ip igmp snooping static-group use this command to configure an igmp snooping static group. Use the no form of this command to delete an igmp snooping static group. Ip igmp snooping static-group ip-address [ source ip-address] interface i...

  • Page 279

    Dgs-6604 ip igmp snooping static-group cli reference guide 269 example the following example, on the next page, shows how to statically add group and/ or source records for igmp snooping. Verify the settings by entering the show ip igmp snooping group command. Switch# configure terminal switch(confi...

  • Page 282

    Dgs-6604 ip mroute cli reference guide 272 the following example removes a previously configured ip mroute entry of 192.168.8.0/24. Verify the settings using the show running-config command. Switch(config)#no ip mroute 192.168.8.0/24.

  • Page 283: Ip Mtu

    Dgs-6604 ip mtu cli reference guide 273 ip mtu use this command to set the mtu value in tcp/ip stack. Use the default form to restore to the default ip mtu size. Ip mtu bytes default ip mtu default 1500 bytes command mode vlan interface configuration usage guideline ip packets sent by the device wil...

  • Page 284: Ip Mtu (Management Port)

    Dgs-6604 ip mtu (management port) cli reference guide 274 ip mtu (management port) use this command to set the ip layer maximum transfer unit of the management port. Use no form command to reset to the default ip mtu. Ip mtu bytes no ip mtu default 1500 bytes command mode management interface config...

  • Page 285: Ip Multicast-Routing

    Dgs-6604 ip multicast-routing cli reference guide 275 ip multicast-routing use this command to enable ip multicast routing. Use the no form of this command to disable ip multicast routing. Ip multicast-routing no ip multicast-routing syntax none default disabled command mode global configuration usa...

  • Page 286: Ip Ospf Authentication

    Dgs-6604 ip ospf authentication cli reference guide 276 ip ospf authentication use this command to send and receive ospf packets with the specified authentication method. Use the no form of this command to disable the authentication. Ip ospf authentication [ message-digest ] no ip ospf authenticatio...

  • Page 287: Ip Ospf Authentication-Key

    Dgs-6604 ip ospf authentication-key cli reference guide 277 ip ospf authentication-key use this command to specify an ospf authentication password for the neighboring routers. Use the no form of this command to remove an ospf authentication password. Ip ospf authentication-key password no ip ospf au...

  • Page 288: Ip Ospf Cost

    Dgs-6604 ip ospf cost cli reference guide 278 ip ospf cost use this command to explicitly specify the cost of sending a packet on an interface. Use the no form of the command to remove the assignment. Ip ospf cost cost no ip ospf cost default cost is not configured command mode interface configurati...

  • Page 289: Ip Ospf Dead-Interval

    Dgs-6604 ip ospf dead-interval cli reference guide 279 ip ospf dead-interval use this command to set the interval during which no hello packets are received and after which a neighbor is declared dead. The no form of this command will reset the dead-interval to the default value. Ip ospf dead-interv...

  • Page 290: Ip Ospf Hello-Interval

    Dgs-6604 ip ospf hello-interval cli reference guide 280 ip ospf hello-interval use this command to specify the interval between hello packets. The no-form of this command will reset the hello-interval to the default value. Ip ospf hello-interval seconds no ip ospf hello-interval default 10 seconds c...

  • Page 291: Ip Ospf Message-Digest-Key

    Dgs-6604 ip ospf message-digest-key cli reference guide 281 ip ospf message-digest-key use this command to register an md5 key for ospf md5 authentication. Use the no form of this command to remove an md5 key. Ip ospf message-digest-key key-id md5 key no ip ospf message-digest-key key-id default non...

  • Page 292: Ip Ospf Priority

    Dgs-6604 ip ospf priority cli reference guide 282 ip ospf priority use this command to set the router priority to determine the designated router for the network. The no form of this command will reset the priority to the default value. Ip ospf priority priority no ip ospf prority default priority: ...

  • Page 293: Ip Ospf Retransmit-Interval

    Dgs-6604 ip ospf retransmit-interval cli reference guide 283 ip ospf retransmit-interval use this command to specify the time between link-state advertisement (lsa) retransmissions for adjacencies belonging to the interface. The no form of this command will reset the retransmit-interval to the defau...

  • Page 294: Ip Ospf Shutdown

    Dgs-6604 ip ospf shutdown cli reference guide 284 ip ospf shutdown to initiate a graceful shutdown of open shortest path first (ospf) protocol at interface level, use the ip ospf shutdown command in router configuration mode. To restart the ospf protocol on an interface, use the no form of this comm...

  • Page 295: Ip Ospf Transmit-Delay

    Dgs-6604 ip ospf transmit-delay cli reference guide 285 ip ospf transmit-delay use this command to set the estimated time it takes to transmit a link-state- update packet on the interface. Use the no parameter with this command to return to the default value. Ip ospf transmit-delay seconds no ip osp...

  • Page 296: Ip Ospf Mtu-Ignore

    Dgs-6604 ip ospf mtu-ignore cli reference guide 286 ip ospf mtu-ignore to disable ospf mtu mismatch detection on receiving dbd packets, use the ip ospf mtu-ignore command in interface configuration mode. To reset to default, use the no form of this command. Ip ospf mtu-ignore no ip ospf mtu-ignore s...

  • Page 298: Ip Pim Accept-Register

    Dgs-6604 ip pim accept-register cli reference guide 288 ip pim accept-register to configure a candidate rendezvous point (rp) router to filter pim register messages, use the ip pim accept-register command in global configuration mode. To disable this function, use the no form of this command. Ip pim...

  • Page 299: Ip Pim Bsr-Candidate

    Dgs-6604 ip pim bsr-candidate cli reference guide 289 ip pim bsr-candidate use this command to configure the router to advertise itself as a candidate bootstrap router (bsr). Use the no form of this command to remove this router as a candidate for being a bsr. Ip pim bsr-candidate interface-id [hash...

  • Page 300

    Dgs-6604 ip pim bsr-candidate cli reference guide 290 example the following example shows how to configure the ip address of the router on vlan 1 to be a candidate bsr with hash-mask length of 20 and priority of 192: verify the settings by using the show ip pim command. Switch(config)# ip pim bsr-ca...

  • Page 301: Ip Pim Dr-Priority

    Dgs-6604 ip pim dr-priority cli reference guide 291 ip pim dr-priority use this command to change the designated router priority value inserted into the dr priority option of the pim hello message. Use default command to return the setting to default. Ip pim dr-priority priority default ip pim dr-pr...

  • Page 302: Ip Pim Join-Prune-Interval

    Dgs-6604 ip pim join-prune-interval cli reference guide 292 ip pim join-prune-interval use this command to configure a join/prune interval value different from the default (60 seconds). Ip pim join-prune-interval seconds default 60 seconds command mode vlan interface configuration usage guideline th...

  • Page 303: Ip Pim Prune-Limit-Interval

    Dgs-6604 ip pim prune-limit-interval cli reference guide 293 ip pim prune-limit-interval use this command to configure the time interval for the prune limit timer to limit the pruning rate on a lan. Ip pim prune-limit-interval seconds default 210 seconds command mode vlan interface configuration usa...

  • Page 304: Ip Pim Query-Interval

    Dgs-6604 ip pim query-interval cli reference guide 294 ip pim query-interval use this command to configure the frequency of pim hello message. Ip pim query-interval seconds default 30 seconds command mode vlan interface configuration usage guideline this command is only valid for the vlan interface....

  • Page 305

    Dgs-6604 ip pim register-checksum-include-data cli reference guide 295 ip pim register-checksum-include-data use this command to configure the option to calculate the register checksum over the whole packet. Use the no form of this command to disable calculating the register checksum over the whole ...

  • Page 306: Ip Pim Register-Suppresion

    Dgs-6604 ip pim register-suppresion cli reference guide 296 ip pim register-suppresion use this command to configure the register-suppression time. Ip pim register-suppression seconds default 60 seconds command mode global configuration usage guideline this command is valid for sm mode. When a dr re...

  • Page 307: Ip Pim Rp-Address

    Dgs-6604 ip pim rp-address cli reference guide 297 ip pim rp-address use this command to statically configure the rendezvous point (rp) address for multicast groups. To remove an rp address, use the no form of this command. Ip pim rp-address ip-address [group-list access-list-name] [override] no ip ...

  • Page 308: Ip Pim Rp-Candidate

    Dgs-6604 ip pim rp-candidate cli reference guide 298 ip pim rp-candidate use this command to configure the router as an rp candidate. Use the no form of this command to remove the router as a candidate rp. Ip pim rp-candidate interface-id [ group-list access-list-name ] [interval seconds] [priority ...

  • Page 309

    Dgs-6604 ip pim rp-candidate cli reference guide 299 access list, named pim-control, which specifies the group prefix (239.0.0.0/8), is associated with the rp that has the address identified by vlan interface 1 and with priority 3. Verify the settings by using the show ip pim command. Switch(config)...

  • Page 310

    Dgs-6604 ip pim state-refresh origination-interval cli reference guide 300 ip pim state-refresh origination-interval configure a pim-dm state-refresh origination interval different from the default value (60 seconds). The origination interval is the number of seconds between pim-dm state refresh con...

  • Page 311: Ip Policy Route-Map

    Dgs-6604 ip policy route-map cli reference guide 301 ip policy route-map use the command to specify a route map as the routing policy on an interface,. To disable policy routing on the interface, use the no form of this command. Ip policy route-map map-name no ip policy route-map [map-name] default ...

  • Page 312

    Dgs-6604 ip policy route-map cli reference guide 302 you can verify your settings by entering show ip policy command. Switch(config)#route-map pbr-map switch(config-route-map)# match ip address pbr-acl switch(config-route-map)# set ip next-hop 20.1.1.254 switch(config-route-map)# exit switch(config)...

  • Page 313

    Dgs-6604 ip rip authentication key-chain cli reference guide 303 ip rip authentication key-chain use this command to enable authentication for rip version 2 packets and to specify the key that can be used on an interface. To prevent authentication, use the no form of this command. Ip rip authenticat...

  • Page 314

    Dgs-6604 ip rip authentication key-chain cli reference guide 304 example the following example configures a key chain named chain1. Key1 named "forkey1string" will be accepted from 1:30 p.M. To 3:30 p.M. And be sent from 2:00 p.M. To 3:00 p.M. Key3 named "forkey3string" will be accepted from 2:30 p....

  • Page 315: Ip Rip Authentication Mode

    Dgs-6604 ip rip authentication mode cli reference guide 305 ip rip authentication mode to configure the type of authentication used in routing information protocol (rip) version 2 packets, use the ip rip authentication mode command in interface configuration mode. Use the no form of the command to d...

  • Page 316: Ip Rip Receive Version

    Dgs-6604 ip rip receive version cli reference guide 306 ip rip receive version use this command to specify a rip version to receive on each interface. Use the no form of the command to let the version follow the setting specified in the router configuration mode. Ip rip receive version version-id [ ...

  • Page 318: Ip Rip V2-Broadcast

    Dgs-6604 ip rip v2-broadcast cli reference guide 308 ip rip v2-broadcast use this command to allow routing information protocol (rip) version 2 update packets to be sent as broadcast packets instead of multicast packets, use the no form of the command to go back to multicast sending of the packet. I...

  • Page 320: Ip Route Multi-Path

    Dgs-6604 ip route multi-path cli reference guide 310 ip route multi-path use ip route multi-path to enable multiple paths for same route. Use the no form of the command to disable multiple paths. Ip route multi-path no ip route multi-path syntax description none default enabled command mode global c...

  • Page 322

    Dgs-6604 ip ssh cli reference guide 312 examples this example shows how to enable the ssh service. This example shows how to set the ssh timeout to 160 seconds. This example shows how to set the number of ssh authentication-retries to 2. The connection will be failed when the number of authenticatio...

  • Page 323: Ip Telnet Server

    Dgs-6604 ip telnet server cli reference guide 313 ip telnet server use this command to enable the telnet server function. Use the no form of the command to disable the telnet server function. Ip telnet server no ip telnet server syntax none default enabled command mode global configuration usage gui...

  • Page 324: Ip Telnet Service-Port

    Dgs-6604 ip telnet service-port cli reference guide 314 ip telnet service-port use this command to specify the service port for the telnet server. Use the default command to return the service port to 23. Ip telnet service-port tcp-port default ip telnet service-port default tcp-port 23 command mode...

  • Page 326

    Dgs-6604 ip trusted-host cli reference guide 316 this example shows how to remove the trusted host with ip address 163.10.50.126 for all access interfaces. You can verify your settings by entering the show ip trusted-host command. Switch(config)# no ip trusted-host 163.10.50.126.

  • Page 327: Ipv6 Access-Group

    Dgs-6604 ipv6 access-group cli reference guide 317 ipv6 access-group use the ipv6 access-group command to specify the ipv6 access-list to be applied to an interface. Use the no form of the command to remove an ipv6 access list. Ipv6 access-group name [in] no ipv6 access-group name [in] default none ...

  • Page 328

    Dgs-6604 ipv6 access-group cli reference guide 318 example this example shows how to specify the ipv6 access-list ip6-control as an ipv6 access group for eth3.3 verify the settings by entering show access-group. Switch(config)# interface eth3.3 switch(config-if)#ipv6 access-group ip6-control in.

  • Page 329: Ipv6 Access-List

    Dgs-6604 ipv6 access-list cli reference guide 319 ipv6 access-list use this command to create or modify an ipv6 access list. This command will enter into the ipv6 access-list configuration mode. Use the no form of the command to remove an ipv6 access-list. Ipv6 access-list extended name no ipv6 acce...

  • Page 330: Ipv6 Address

    Dgs-6604 ipv6 address cli reference guide 320 ipv6 address this command is used to assign the ipv6 address to an interface of the switch. The no form of this command deletes the ipv6 address assigned to the interface. Ipv6 address x:x::x:x/m no ipv6 address [x:x::x:x/m] default none command mode vla...

  • Page 331: Ipv6 Address

    Dgs-6604 ipv6 address cli reference guide 321 ipv6 address this command is used to add or delete an ipv6 address to an interface. The address is configured using an ipv6 general prefix and when set it enables ipv6 processing on the interface. To remove the address from the interface, use the no form...

  • Page 332

    Dgs-6604 ipv6 address cli reference guide 322 examples the following example shows how to enable ipv6 processing on the interface and configure an address based on the general prefix called my-prefix and the directly specified bits: assuming the general prefix named my-prefix has the value of 3ffe:1...

  • Page 333

    Dgs-6604 ipv6 address (management port) cli reference guide 323 ipv6 address (management port) use this command to set the ipv6 address of the management port. Use the no form of this command to set the ipv6 address of the management port to the default value. Ipv6 address ipv6-address/prefix-length...

  • Page 334

    Dgs-6604 ipv6 default-gateway (management port) cli reference guide 324 ipv6 default-gateway (management port) use this command to set the ipv6 address of the ipv6 default gateway that is used by the management port. Use the no form of this command to set the ipv6 default gateway to the default valu...

  • Page 335

    Dgs-6604 ipv6 dhcp client information refresh minimum cli reference guide 325 ipv6 dhcp client information refresh minimum to configure the minimum acceptable refresh time of the dhcpv6 client information on a specified interface. To remove the configured refresh time, use the no form of this comman...

  • Page 336: Ipv6 Dhcp Client Pd

    Dgs-6604 ipv6 dhcp client pd cli reference guide 326 ipv6 dhcp client pd this command enables a specified ipv6 interface’s dhcp client process and it enables the request for prefix delegation through the same interface. To disable requests for prefix delegation, use the no form of this command. Ipv6...

  • Page 337

    Dgs-6604 ipv6 dhcp client pd cli reference guide 327 examples the following example enables prefix delegation, where dhcp-prefix is the genenal prefix name configured by ipv6 address command. The following example configures a hint for prefix-delegation. The following example configures a rapid-comm...

  • Page 338: Ipv6 Dhcp Relay Destination

    Dgs-6604 ipv6 dhcp relay destination cli reference guide 328 ipv6 dhcp relay destination these commands are used to enable or disable the dhcp relay function. Ipv6 dhcp relay destination ipv6-address [vlan-interface] no ipv6 dhcp relay destination default dhcp relay: disabled ipv6-address: none vlan...

  • Page 339

    Dgs-6604 ipv6 dhcp relay destination cli reference guide 329 unspecified, loopback and node-local multicast addresses are not acceptable as the relay destination. If any one of them is configured, the message "invalid destination address" is displayed. Note that it is not necessary to enable the rel...

  • Page 340: Ipv6 Enable

    Dgs-6604 ipv6 enable cli reference guide 330 ipv6 enable this command is used to enable and disable the ipv6 protocol on an interface of the switch. The no form of this command can disable the ipv6 protocol. Ipv6 enable no ipv6 enable syntax none default the default ipv6 incidence status is "disable...

  • Page 341: Ipv6 Hop-Limit

    Dgs-6604 ipv6 hop-limit cli reference guide 331 ipv6 hop-limit this command is used to configure the ipv6 hop limit setting for an interface of this switch. The no form of this command resets the ipv6 hop limit to the default value. Ipv6 hop-limit no ipv6 hop-limit default hop limit: 64 command mode...

  • Page 342: Ipv6 Nd Managed-Config-Flag

    Dgs-6604 ipv6 nd managed-config-flag cli reference guide 332 ipv6 nd managed-config-flag this command is used to turn on the ipv6 ra (router advertisement) management configure flag setting on an interface of this switch. The no form of this command turns off this flag. Ipv6 nd managed-config-flag n...

  • Page 343: Ipv6 Nd Other-Config-Flag

    Dgs-6604 ipv6 nd other-config-flag cli reference guide 333 ipv6 nd other-config-flag this command is used to turn on the ipv6 ra (router advertisement) other configure flag incidence per interface on this switch. The no form of this command turns off this flag. Ipv6 nd other-config-flag no ipv6 nd o...

  • Page 344: Ipv6 Nd Prefix

    Dgs-6604 ipv6 nd prefix cli reference guide 334 ipv6 nd prefix this command is used to add or modify ipv6 prefix information to ra (router advertisement) for an interface of this switch. If the prefix already exists, then the command modifies the parameter. The no form of the command removes it. Ipv...

  • Page 345: Ipv6 Nd Ra-Interval

    Dgs-6604 ipv6 nd ra-interval cli reference guide 335 ipv6 nd ra-interval this command is used to configure the ipv6 ra (router advertisement) interval timer for an interface of this switch. The no form of this command sets the lifetime to the default value. Ipv6 nd ra-interval [] no ipv6 nd ra-inter...

  • Page 346: Ipv6 Nd Ra-Lifetime

    Dgs-6604 ipv6 nd ra-lifetime cli reference guide 336 ipv6 nd ra-lifetime this command is used to configure the ipv6 ra (router advertisement) lifetime on an interface of this switch. The no form of this command sets the lifetime to the default value. Ipv6 nd ra-lifetime no ipv6 nd ra-lifetime defaul...

  • Page 347: Ipv6 Nd Reachable-Time

    Dgs-6604 ipv6 nd reachable-time cli reference guide 337 ipv6 nd reachable-time this command is used to configure ipv6 ra (router advertisement) reachable time on an interface of this switch. The no form of this command sets the reachable time to the default value. Ipv6 nd reachable-time no ipv6 nd r...

  • Page 348: Ipv6 Nd Retrans-Timer

    Dgs-6604 ipv6 nd retrans-timer cli reference guide 338 ipv6 nd retrans-timer this command is used to configure ipv6 ra (router advertisement) retrans timer per interface on this switch. The no form of this command sets the retrans timer to the default value. Ipv6 nd retrans-timer 0-4294967295> no ip...

  • Page 349: Ipv6 Nd Suppress-Ra

    Dgs-6604 ipv6 nd suppress-ra cli reference guide 339 ipv6 nd suppress-ra this command is used to suppress ipv6 ra (router advertisement) on an interface of this switch. Use the no ipv6 nd suppress-ra configuration command to enable the sending of ipv6 router advertisements on an isatap tunnel interf...

  • Page 350: Ipv6 Neighbor

    Dgs-6604 ipv6 neighbor cli reference guide 340 ipv6 neighbor this command is used to add a static ipv6 neighbor entry. The no form of this command deletes the ipv6 neighbor entry. Ipv6 neighbor x:x::x:x ifname mac no ipv6 neighbor x:x::x:x ifname default none command mode global configuration. Usage...

  • Page 351: Ipv6 Ospf Cost

    Dgs-6604 ipv6 ospf cost cli reference guide 341 ipv6 ospf cost to explicitly specify the cost of sending a packet on an interface, use the ipv6 ospf cost command. To reset the interface cost to the default value, use the no form of this command. Ipv6 ospf cost cost [instance-id instance-id] no ipv6 ...

  • Page 352: Ipv6 Ospf Dead-Interval

    Dgs-6604 ipv6 ospf dead-interval cli reference guide 342 ipv6 ospf dead-interval to set the time period used, during which hello packets are not detected, before neighbors declare the router down, use the ipv6 ospf dead-interval command. To return to the default time, use the no form of this command...

  • Page 353: Ipv6 Ospf Hello-Interval

    Dgs-6604 ipv6 ospf hello-interval cli reference guide 343 ipv6 ospf hello-interval to specify the interval between hello packets sent from an interface, use the ipv6 ospf hello-interval command. To return to the default time, use the no form of this command. Ipv6 ospf hello-interval seconds [instanc...

  • Page 354: Ipv6 Ospf Priority

    Dgs-6604 ipv6 ospf priority cli reference guide 344 ipv6 ospf priority to set the router priority, which helps determine the designated router for this network, use the ipv6 ospf priority. To return to the default value, use the no form of this command. Ipv6 ospf priority priority [instance-id insta...

  • Page 355

    Dgs-6604 ipv6 ospf retransmit-interval cli reference guide 345 ipv6 ospf retransmit-interval this command specifies the time between link-state advertisement (lsa) retransmissions for adjacencies belonging to an interface. Ipv6 ospf retransmit-interval seconds [instance-id instance-id] no ipv6 ospf ...

  • Page 356: Ipv6 Ospf Shutdown

    Dgs-6604 ipv6 ospf shutdown cli reference guide 346 ipv6 ospf shutdown to initiate an ipv6 ospf protocol graceful shutdown at the interface level, use the ipv6 ospf shutdown command. To restart the ospf protocol on an interface, use the no form of this command ipv6 ospf shutdown [ifname] no ipv6 osp...

  • Page 357: Ipv6 Ospf Transmit Delay

    Dgs-6604 ipv6 ospf transmit delay cli reference guide 347 ipv6 ospf transmit delay to set the estimated time required to send a link-state update packet on the interface, use the ipv6 ospf transmit-delay command. To return to the default value, use the no form of this command. Ipv6 ospf transmit-del...

  • Page 358: Ipv6 Rip Metric-Offset

    Dgs-6604 ipv6 rip metric-offset cli reference guide 348 ipv6 rip metric-offset to set the ipv6 rip metric for an interface, use the ipv6 rip metric-offset command. To return the metric to its default value, use the no form of this command. Ipv6 rip metric-offset metric-value no ipv6 rip metric-offse...

  • Page 359: Ipv6 Rip Split-Horizon

    Dgs-6604 ipv6 rip split-horizon cli reference guide 349 ipv6 rip split-horizon to enable ipv6 rip split-horizon mechanism, use the ipv6 rip split-horizon command. To disable the split horizon processing of ipv6 rip updates, use the no form of this command. Ipv6 rip split-horizon no ipv6 rip split-ho...

  • Page 360

    Dgs-6604 ipv6 rip split-horizon poisoned cli reference guide 350 ipv6 rip split-horizon poisoned to configure the poison reverse processing of ipv6 rip router updates, use the ipv6 rip split-horizon poisoned command. To disable the poison reverse processing of ipv6 rip updates, use the no form of th...

  • Page 361: Ipv6 Ospf Mtu-Ignore

    Dgs-6604 ipv6 ospf mtu-ignore cli reference guide 351 ipv6 ospf mtu-ignore to disable ipv6 open shortest path first (ospf) maximum transmission unit (mtu) mismatch detection on receiving database descriptor (dbd) packets, use the ipv6 ospf mtu-ignore command in interface configuration mode. To reset...

  • Page 363

    Dgs-6604 ipv6 route cli reference guide 353 practical usage operators may prefer to specify a default path for the managed devices. By specifying a default gateway, traffic inside the managed topology always has the proper path to follow. Usually, routers on smaller networks may need this configurat...

  • Page 364

    Dgs-6604 ipv6 route cli reference guide 354 practical usage operators may prefer to specify the forwarding path of certain traffic. By doing this, the traffic of certain applications in the managed domain will always be forwarded to the expected destination. When the network prefixes and prefix- len...

  • Page 365

    Dgs-6604 ipv6 route cli reference guide 355 then we can use the show command to check whether the configured static route works or not. This example shows how to delete an existing static route. Configuring a floating static route usually, floating static routes are static routes that are being used...

  • Page 366

    Dgs-6604 ipv6 route cli reference guide 356 • rip 120 • ripng 120 • ospf 110 • ospf6 110 • ebgp 20 • ibgp 200 • isis 115 examples assume that a routing protocol originates the same route to the same destination as an existing static route. However, an operator would like to select the calculation of...

  • Page 367: Ipv6 Router Ospf Area

    Dgs-6604 ipv6 router ospf area cli reference guide 357 ipv6 router ospf area to enable ipv6 ospf on an interface, use the ipv6 router ospf area command. To disable ipv6 ospf routing for interfaces defined, use the no form of this command. Ipv6 router ospf area area-id [tag process-id] [instance-id i...

  • Page 368: Ipv6 Router Rip

    Dgs-6604 ipv6 router rip cli reference guide 358 ipv6 router rip to enable the ipv6 rip routing process on an interface, use the ipv6 router rip command. To disable the ipv6 rip routing process on an interface, use the no form of this command. Ipv6 router rip no ipv6 router rip syntax none default d...

  • Page 369: Key

    Dgs-6604 m key cli reference guide 359 k key use the key command to identify a key on a key chain used for routing protocol authentication. Use the no key command to remove the key from the key chain. Key key-id no key key-id default there are no keys configured on the key chain. Command mode key-ch...

  • Page 370

    Dgs-6604 m key cli reference guide 360 example the following example configures a key chain named chain1. Key1 named "forkey1string" will be accepted from 1:30 p.M. To 3:30 p.M. And be sent from 2:00 p.M. To 3:00 p.M. Key3 named "forkey3string" will be accepted from 2:30 p.M. To 4:30 p.M. And be sen...

  • Page 371: Key Chain

    Dgs-6604 m key chain cli reference guide 361 key chain to manage authentication keys, define a key chain, identify the keys that belong to the key chain, and specify how long each key is valid by using the key chain command. To remove the key chain, use the no form of this command. Key chain name-of...

  • Page 372

    Dgs-6604 m key chain cli reference guide 362 example the following example configures a key chain named chain1. Key1 named "forkey1string" will be accepted from 1:30 p.M. To 3:30 p.M. And be sent from 2:00 p.M. To 3:00 p.M. Key3 named "forkey3string" will be accepted from 2:30 p.M. To 4:30 p.M. And ...

  • Page 373: Key-String

    Dgs-6604 m key-string cli reference guide 363 key-string use the key-string command ito specify the authentication string for a key. Use the no key-string command to remove the authentication string. Key-string text no key-string [text ] default no key chains are configured. Command mode key-chain k...

  • Page 374

    Dgs-6604 m key-string cli reference guide 364 example the following example configures a key chain named chain1. Key1 named forkey1string will be accepted from 1:30 p.M. To 3:30 p.M. And be sent from 2:00 p.M. To 3:00 p.M. Key3 named forkey3string will be accepted from 2:30 p.M. To 4:30 p.M. And be ...

  • Page 375: Lacp Port-Priority

    Dgs-6604 m lacp port-priority cli reference guide 365 l lacp port-priority use the lacp port-priority command to configure the port priority. Use the no form to configure the port priority to the default. Lacp port-priority priority no lacp port-priority default 32768 command mode interface configur...

  • Page 376: Lacp System-Priority

    Dgs-6604 m lacp system-priority cli reference guide 366 lacp system-priority use the lacp system-priority command to configure the system priority used for lacp ports. Use the no form to configure the system priority to the default. Lacp system-priority priority no lacp system-priority default 32768...

  • Page 378: Lldp Dot1-Tlv-Select

    Dgs-6604 m lldp dot1-tlv-select cli reference guide 368 lldp dot1-tlv-select to specify which optional type-length-value settings (tlvs) in the ieee 802.1 organizationally specific tlv set will be transmitted and encapsulated in the lldpdus and sent to neighbor devices, use the lldp dot1-tlv-select ...

  • Page 379

    Dgs-6604 m lldp dot1-tlv-select cli reference guide 369 default no ieee 802.1 organizationally specific tlv is selected. Command mode interface configuration usage guideline if the optional tlvs advertisement state is enabled, they will be encapsulated in lldpdu and sent to other devices. The protoc...

  • Page 380

    Dgs-6604 m lldp dot1-tlv-select cli reference guide 370 the following example disabling port and protocol vlan id tlv advertisement from valn1 to vlan3 this example shows how to enable vlan name tlv advertisement from vlan1 to vlan3 the following example disables vlan name advertisement from valn1 t...

  • Page 381: Lldp Dot3-Tlv-Select

    Dgs-6604 m lldp dot3-tlv-select cli reference guide 371 lldp dot3-tlv-select to specify which optional type-length-value settings (tlvs) in the ieee 802.3 organizationally specific tlv set will be transmitted and encapsulated in the lldpdus and sent to neighbor devices, use the lldp dot3-tlv-select ...

  • Page 382

    Dgs-6604 m lldp dot3-tlv-select cli reference guide 372 default no ieee 802.3 organizationally specific tlv is selected. Command mode interface configuration. Usage guideline the lldp dot3-tlv-select command enables the advertisement of the optional ieee 802.3 organizationally specific tlvs. The res...

  • Page 383: Lldp Fast-Count

    Dgs-6604 m lldp fast-count cli reference guide 373 lldp fast-count to set the lldp-med fast start repeat count on the switch, use the lldp fast- count command. Use the no form of this command to return to the default settings. Lldp fast-count value no lldp fast-count default 4 times command mode glo...

  • Page 384: Lldp Hold-Multiplier

    Dgs-6604 m lldp hold-multiplier cli reference guide 374 lldp hold-multiplier to set the hold multiplier for lldp updates on the switch, use the lldp hold- multiplier command. Use the no form of this command to return to the default settings. Lldp hold-multiplier value no hold-multiplier default 4 co...

  • Page 385: Lldp Management-Address

    Dgs-6604 m lldp management-address cli reference guide 375 lldp management-address to configure management address which will be advertised on the physical interface, use the lldp management-address command. Use the no form of this command to remove the settings. Lldp management-address [ ip-address...

  • Page 386

    Dgs-6604 m lldp management-address cli reference guide 376 this example shows how to delete the management address 10.1.1.1 on eth3.1 and eth3.2. If 10.1.1.1 is the last one, no management address tlv will be sent. This example shows how to delete the management address fe80::250:a2ff:febf:a056 on e...

  • Page 387: Lldp Med-Tlv-Select

    Dgs-6604 m lldp med-tlv-select cli reference guide 377 h lldp med-tlv-select to specify which optional lldp-med tlv will be transmitted and encapsulated in the lldpdus and sent to neighbor devices, use the lldp med-tlv-select command in interface configuration mode. To disable transmit the tlvs, use...

  • Page 388

    Dgs-6604 m lldp med-tlv-select cli reference guide 378 example this example shows how to enable all tlvs: this example shows how to enable transmitting lldp-med tlvs and lldp- med capabilities tlv will be sent: this example shows how to enable transmitting lldp med inventory management tlv: switch(c...

  • Page 389: Lldp Receive

    Dgs-6604 m lldp receive cli reference guide 379 lldp receive to enable a physical interface to receive lldp message, use the lldp receive command in interface configuration mode. Use the no form of this command to disable receiving lldp message. Lldp receive no lldp receive syntax this command has n...

  • Page 390: Lldp Reinit

    Dgs-6604 m lldp reinit cli reference guide 380 lldp reinit to set the minimum time of re-initialization delay interval on the switch, use the lldp reinit command. Use the no form of this command to return to the default settings. Lldp reinit seconds no lldp reinit default 2 seconds command mode glob...

  • Page 391: Lldp Run

    Dgs-6604 m lldp run cli reference guide 381 i lldp run to enable link layer discovery protocol (lldp) globally, use the lldp run command in global configuration mode. Use the no form of this command to return to the default settings. Lldp run no lldp run syntax this command has no arguments or keywo...

  • Page 392: Lldp Tlv-Select

    Dgs-6604 m lldp tlv-select cli reference guide 382 lldp tlv-select to select optional type-length-value (tlvs) in the 802.1ab basic management set will be transmitted and encapsulated in the lldpdus and sent to neighbor devices, use the lldp tlv-select command in interface configuration mode. To dis...

  • Page 393

    Dgs-6604 m lldp tlv-select cli reference guide 383 this example shows how to disable advertising system name tlv: switch(config-if)# no lldp tlv-select system-name.

  • Page 394: Lldp Transmit

    Dgs-6604 m lldp transmit cli reference guide 384 lldp transmit to enable the lldp advertise (transmit) capability, use the lldp transmit command in interface configuration mode. Use the no form of this command to disable lldp transmission. Lldp transmit no lldp transmit syntax this command has no ar...

  • Page 395: Lldp Tx-Delay

    Dgs-6604 m lldp tx-delay cli reference guide 385 lldp tx-delay to set the transmission delay timer use the lldp tx-delay command. This delay timer defines the minimum interval between sending of lldp messages due to constantly change of mib content. Use the no form of this command to return to the d...

  • Page 396: Lldp Tx-Interval

    Dgs-6604 m lldp tx-interval cli reference guide 386 lldp tx-interval to set the lldpdus transmission interval on the switch, use the lldp tx-interval command. Use the no form of this command to return to the default settings. Lldp tx-interval seconds no lldp tx-interval default 30 seconds command mo...

  • Page 397: Logging File

    Dgs-6604 m logging file cli reference guide 387 logging file use the logging file command to enable the storage of log messages to flash memory from the logging buffer. Logging file syntax none default none command mode global configuration usage guideline use this command to save log messages from ...

  • Page 399

    Dgs-6604 m logging host cli reference guide 389 facility: local7 command mode global configuration usage guideline the number of supporting syslog servers is project dependent. When the number of configured syslog servers reaches the maximum capacity, a new syslog server is unable to be configured b...

  • Page 400: Logging Level

    Dgs-6604 m logging level cli reference guide 390 logging level use this command to limit messages logged to the message buffer based on severity level. Logging level all severity default severity: 5 command mode global configuration usage guideline the command limits the logging of system messages t...

  • Page 401: Logging On

    Dgs-6604 m logging on cli reference guide 391 logging on use the logging on command to start logging system messages on this switch. Use the no form of this command to stop logging. Logging on no logging on syntax none default logging of system messages is on. Command mode global configuration usage...

  • Page 402: Login

    Dgs-6604 m login cli reference guide 392 login use this command to login to the switch with a specified username. Login syntax none default none command mode user exec usage guideline change a login username by using this command. When logging in using a telnet connection, if all of the attempts fai...

  • Page 403: Logout

    Dgs-6604 m logout cli reference guide 393 logout use this command to close an active terminal session by logging off the switch. Logout syntax none default none command mode user exec usage guideline close an active terminal session by logging off the device using the logout command. Example this ex...

  • Page 404

    Dgs-6604 m loopback-detection (interface) cli reference guide 394 loopback-detection (interface) use the command to enable interface loopback detection function. Use the no form to disable the function. Loopback-detection no loopback-detection syntax none default disabled command mode interface mode...

  • Page 405

    Dgs-6604 m loopback-detection (interface) cli reference guide 395 you can verify your settings by entering the show loopback-detection command..

  • Page 406: Loopback-Detection (Global)

    Dgs-6604 m loopback-detection (global) cli reference guide 396 loopback-detection (global) use the command to enable global loopback detection function. Use no form to disable the function. Loopback-detection no loopback-detection syntax none default disabled command mode configuration mode usage gu...

  • Page 408

    Dgs-6604 m loopback-detection interval-time cli reference guide 398 loopback-detection interval-time use the command to configure timer interval. Use no command to return the default settings. Loopback-detection interval-time seconds no loopback-detection interval-time syntax default the default set...

  • Page 409: Mac Access-Group

    Dgs-6604 m mac access-group cli reference guide 399 m mac access-group use the mac access-group command to specify a mac access list to be applied to an interface. Use the no mac access-group command to remove the access group control from the interface. Mac access-group name [ in ] no mac access-gr...

  • Page 410: Mac Access-List

    Dgs-6604 m mac access-list cli reference guide 400 mac access-list use the mac access-list command to create a mac access list in the configuration. Enter this command to go into mac access-list configuration mode. Use the no form of the command to delete a mac access list. Mac access-list extended ...

  • Page 411

    Dgs-6604 m mac address-table aging destination-hit cli reference guide 401 mac address-table aging destination-hit use the mac address-table aging destination-hit command to enable the destination mac address triggered update function (updates the hit bit of the mac address entry based on the destin...

  • Page 412: Mac Address-Table Aging-Time

    Dgs-6604 m mac address-table aging-time cli reference guide 402 mac address-table aging-time use this command to set the length of time that a dynamic entry remains in the mac address table. Mac address-table aging-time seconds default seconds: 300 command mode global configuration usage guideline s...

  • Page 413: Mac Address-Table Static

    Dgs-6604 m mac address-table static cli reference guide 403 mac address-table static use the mac address-table static command to add a static address to the mac address table. Use the no mac address-table static command to remove static addresses from the table. Mac address-table static mac-addr vla...

  • Page 414: Mac-Base ( Vlan )

    Dgs-6604 m mac-base ( vlan ) cli reference guide 404 mac-base ( vlan ) use the mac-base command to create a mac-based vlan id assignment entry. Use the no form of this command to remove a mac-based vlan id assignment entry. Mac-base mac-address no mac-base mac-address default not configured command ...

  • Page 416

    Dgs-6604 m match cli reference guide 406 value from a class map, use the no form of this command. As an example for the match dscp command, if the user wants to match the dcsp values of 0, 1, 2, 3, 4, 5, 6, or 7 (note that only one of the ip dscp values needs to be matched, not all of the specified ...

  • Page 417

    Dgs-6604 m match cli reference guide 407 examples the following example specifies a class map called class-home-user and configures the access list named acl-home-user to be used as the match criteria for that class: ssh secured shell telnet telnet tftp trivial file transfer protocol protocol descri...

  • Page 418

    Dgs-6604 m match cli reference guide 408 in the following example, classes called voice and video-n-data are created to classify traffic based on the cos values. Qos treatment is then given to the appropriate packets in the cos-based-treatment policy map (in this example, the qos treatment is a sing...

  • Page 419: Match As-Path

    Dgs-6604 m match as-path cli reference guide 409 match as-path use this command to match a bgp autonomous system path access list. To delete an entry, use the no form of this command. Match as-path access-list-name no match as-path access-list-name default not configured command mode route-map confi...

  • Page 420: Match Community

    Dgs-6604 m match community cli reference guide 410 match community use the match community command to match a border gateway protocol (bgp) community. Use the no match community command to remove the entry from the list and return to the default condition. Match community community-list-name[ exact ...

  • Page 421: Match Ip Address

    Dgs-6604 m match ip address cli reference guide 411 match ip address use this command to define a clause to match the route based on ip standard access list. Match ip address access-list-name no match ip address [access-list-name] default not configured command mode route-map configuration usage gui...

  • Page 422: Match Ipv6 Address

    Dgs-6604 m match ipv6 address cli reference guide 412 match ipv6 address use this command to define a clause to match the route based on ipv6 access list. Match ipv6 address ipv6-access-list-name no match ipv6 address [ipv6-access-list-name] default not configured command mode route-map configuratio...

  • Page 423: Maximum-Paths

    Dgs-6604 m maximum-paths cli reference guide 413 maximum-paths to control the maximum number of parallel routes that an ip routing protocol can support, use the maximum-paths command in router configuration mode. Maximum-paths number-paths default number-paths: 6 command mode global configuration us...

  • Page 424: Max-Rcv-Frame-Size

    Dgs-6604 m max-rcv-frame-size cli reference guide 414 max-rcv-frame-size use the command to set the maximum ethernet frame size allowed. Use the default form to restore the default max-rcv-frame-size size. Max-rcv-frame-size bytes default max-rcv-frame-size default bytes: 1536 bytes command mode int...

  • Page 425: Mgmt-If

    Dgs-6604 m mgmt-if cli reference guide 415 mgmt-if use this command to enter into the management interface mode. Commands entered in this mode will be applied to the management port. Mgmt-if syntax none default none command mode global configuration usage guideline none example the following example...

  • Page 426: Monitor Session

    Dgs-6604 m monitor session cli reference guide 416 monitor session use monitor session to create a port mirroring session, allowing source ports as mirrored ports to be monitored through a destination port. Use the no form of this command to delete all or a specific port mirroring session, or remove...

  • Page 427

    Dgs-6604 m monitor session cli reference guide 417 • ieee 802.1x authentication on a port cannot be enabled for a destination port, but is allowed on the source port. Entering no monitor session without specifying a session number deletes all port mirroring sessions. Examples this example shows how ...

  • Page 428

    Dgs-6604 m monitor session destination remote vlan cli reference guide 418 monitor session destination remote vlan use the command to configure the rspan vlan and destination port for a rspan source session. Use the no form of the command to remove configuration of the rspan vlan. Monitor session se...

  • Page 429

    Dgs-6604 m cli reference guide 419 you can verify your settings by entering the show monitor session command. Switch# configure terminal switch(config)# vlan 100 switch(config-vlan)# remote-span switch(config-vlan)#exit switch(config)# monitor session 2 source interface eth2.2-2.4 switch(config)# mo...

  • Page 430

    Dgs-6604 m monitor session source interface cli reference guide 420 monitor session source interface use monitor session source interface to configure the source port of a port monitor session. Use the no form of this command to remove all or a port monitor session, or remove a source port from the ...

  • Page 431

    Dgs-6604 m monitor session source interface cli reference guide 421 this example shows how to remove two source ports from port monitor session 1. You can verify your settings by entering the show monitor session command. Switch# configure terminal switch(config)# monitor session 1 destination inter...

  • Page 432

    Dgs-6604 m monitor session source remote vlan cli reference guide 422 monitor session source remote vlan use the command to configure the rspan vlan for a rspan destination session. Use the no form of the command to remove configuration of the rspan vlan. Monitor session session-number source remote...

  • Page 433

    Dgs-6604 m monitor session source remote vlan cli reference guide 423 switch# configure terminal switch(config)# vlan 100 switch(config-vlan)# remote-span switch(config-vlan)#exit switch(config)# interface eth2.1 switch(config-vlan)# trunk-allowed vlan 100 switch(config-vlan)# exit switch(config)# i...

  • Page 434: Mtu

    Dgs-6604 m mtu cli reference guide 424 mtu use the command to set the mtu value. This value is used to monitor oversize ip packets. Use default form to restore to the default mtu size. Mtu bytes default mtu default bytes: 1500 bytes command mode interface command for physical port and port channel b...

  • Page 436: Name

    Dgs-6604 m name cli reference guide 426 n name use the name command to set the name of an mst region. To return to the default name, use the no form of this command. Name name no name default name: (the mac address of the bridge) command mode mst configuration usage guideline if two or more switches...

  • Page 437: Neighbor

    Dgs-6604 m neighbor cli reference guide 427 neighbor use the neighbor command to define a neighboring router with which to exchange routing information. Use the no form to remove an entry. Neighbor ip-address no neighbor ip-address default not configured command mode router configuration usage guide...

  • Page 438: Neighbor (Rip Ipv6)

    Dgs-6604 m neighbor (rip ipv6) cli reference guide 428 neighbor (rip ipv6) to define a neighboring router with which to exchange routing information, use the neighbor command in router configuration mode. Use the no form of the command to remove an entry. Neighbor ipv6-address ifname no neighbor ipv...

  • Page 439

    Dgs-6604 m neighbor advertisement-interval cli reference guide 429 neighbor advertisement-interval use this command to set the minimum interval between each transmission of border gateway protocol (bgp) routing updates. Use the no form of the command to return to the default configuration. Neighbor ...

  • Page 442

    Dgs-6604 m neighbor peer-group (create group) cli reference guide 432 neighbor peer-group (create group) use this command to create a peer group. Use the no form of the command to remove a peer group. Neighbor peer-group-name peer-group no neighbor peer-group-name peer-group default not configured c...

  • Page 443

    Dgs-6604 m neighbor peer-group (add group member) cli reference guide 433 neighbor peer-group (add group member) use this command to add a neighbor into a peer group. Use the no form of the command to remove a neighbor from a peer group. Neighbor ip-address peer-group peer-group-name no neighbor ip-...

  • Page 451: Netbios Node-Type

    Dgs-6604 m netbios node-type cli reference guide 441 netbios node-type this command is used to configure the netbios node’s type for microsoft dynamic host configuration protocol (dhcp) clients. Use the no form of this command to restore the configuration of the netbios node’s type back to default c...

  • Page 452: Netbios Scope-Id

    Dgs-6604 m netbios scope-id cli reference guide 442 netbios scope-id this command configures the netbios scope id for microsoft dynamic host configuration protocol (dhcp) clients. Use the no form of this command to remove the configuration of netbios scope id. Netbios scope-id string no netbios scop...

  • Page 453: Netbios Wins-Server

    Dgs-6604 m netbios wins-server cli reference guide 443 netbios wins-server to configure the ip address of a wins server for microsoft dynamic host configuration protocol (dhcp) clients. Use the no form of this command to remove the configuration of wins server. Netbios wins-server ip-address no netb...

  • Page 454: Network

    Dgs-6604 m network cli reference guide 444 network use the command to specify that the network utilizes routing information protocol (rip). To remove an rip network entry, use the no form of this command. Network network-prefix / mask no network network-prefix / mask default not configured command m...

  • Page 456: Network Area

    Dgs-6604 m network area cli reference guide 446 network area use this command to enable ospf routing with a specified area id. It enables this routing on interfaces with ip addresses that match the specified network address. Use the no parameter with this command to remove the configuration and disa...

  • Page 457: Next-Server

    Dgs-6604 m next-server cli reference guide 447 next-server configure the next server in a dhcp client's boot process. Use the no form of this command to remove the boot server list. Next-server ip-address no next-server default not configured command mode dhcp pool configuration usage guideline the ...

  • Page 458: Passive-Interface

    Dgs-6604 m passive-interface cli reference guide 448 p passive-interface use the passive-interface command to disable sending ospf protocol packets on an interface. To re-enable sending and receiving routing updates, use the no form of this command. Passive-interface ifname no passive-interface ifna...

  • Page 459

    Dgs-6604 m passive-interface (ipv6 ospf) cli reference guide 449 passive-interface (ipv6 ospf) to disable sending ipv6 ospf protocol packets on an interface, use the passive-interface command. To re-enable sending and receiving routing updates, use the no form of this command. Passive-interface ifna...

  • Page 460: Passive Interface (Rip)

    Dgs-6604 m passive interface (rip) cli reference guide 450 passive interface (rip) to disable sending routing updates on an interface, use the passive-interface command. To re-enable sending routing updates, use the no form of this command. Passive-interface ifname no passive-interface ifname defaul...

  • Page 461: Passive-Interface (Rip Ipv6)

    Dgs-6604 m passive-interface (rip ipv6) cli reference guide 451 passive-interface (rip ipv6) to disable sending routing updates on an interface, use the passive-interface command . To re-enable sending routing updates, use the no form of this command. Passive-interface ifname no passive-interface if...

  • Page 462: Password Recovery

    Dgs-6604 m password recovery cli reference guide 452 password recovery to configure the security password recovery mechanism, use the password recovery command. Password-recovery syntax none default none command mode reset configuration. Usage guideline it is necessary to authenticate a user for acc...

  • Page 463

    Dgs-6604 m password recovery cli reference guide 453 example this example shows how to using password recovery switch(reset-config)# password-recovery this command will guide you to do the password recovery procedure. Do you want to update the user account (y/n) [n]?Y please input user account: alex...

  • Page 464

    Dgs-6604 m password recovery cli reference guide 454 this example shows the situation when user account is full. User could use show username command to find the existent user account, when the number of user account reaches to maximum and the user wants to add a new account, the error message will ...

  • Page 465

    Dgs-6604 m password recovery cli reference guide 455 this example shows how to verify the configuration: switch(reset-config)#show username password encryption : disabled username access level password encrypted --------------------------------------------------------------------------- ----- alex 1...

  • Page 466: Password Encryption

    Dgs-6604 m password encryption cli reference guide 456 password encryption use the password encryption command to enable encryption of the password defined by both: • the username command - and - • the enable command before they are stored in the configuration file. Using the no command will disable...

  • Page 476

    Dgs-6604 m ping cli reference guide 466 -w: 0 (don't stop) -w: 1 second command mode management interface configuration or user exec usage guideline the ping command sends an echo request packet to an address, and then awaits a reply. Ping output can help to evaluate path-to-host reliability, delays...

  • Page 478: Poe Port Description

    Dgs-6604 m poe port description cli reference guide 468 poe port description use the poe port description command to configure the poe port specific description. Use no form of this command to clear the existed description. Poe port description text no poe port description default the default value ...

  • Page 481

    Dgs-6604 m cli reference guide 471 ieee802.3af, it will be 16.9785w. This design is also for the better conformance of dgs-6600's poe functionality. But we strongly recommend using 15.4w as the maximum power threshold in static mode. If pd only needs 15.4w, but the port is configured as maximum powe...

  • Page 482: Police

    Dgs-6604 m police cli reference guide 472 police to configure traffic policing using single rate, use the police command in policy- map class configuration mode. To remove traffic policing from the configuration, use the no form of this command. Police bps [burst-normal] [burst-max] exceed-action ac...

  • Page 483

    Dgs-6604 m police cli reference guide 473 default none command mode policy-map class configuration usage guideline use the police command to drop the packet or mark the packet with different quality of service (qos) values based on conformance to the service agreement. As a packet arrives at a port,...

  • Page 484

    Dgs-6604 m police cli reference guide 474 later it is realized that a two rate police should be applied to class-movie traffic and a two rate police (police cir command) is added. The newer police cir command will overwrite the previous police command setting. Specifying multiple actions the police ...

  • Page 485

    Dgs-6604 m police cli reference guide 475 is the number of bytes specified as the normal burst size). The exceed bucket is initially full (the full exceed bucket size is the number of bytes specified in the maximum burst size). The tokens for both the conform and exceed token buckets are updated bas...

  • Page 486

    Dgs-6604 m police cli reference guide 476 in this particular example, traffic policing is configured with an average rate at 8000 bits per second and the normal burst size at 1000 bytes for all packets ingress at eth 3.1: verify the settings by entering the show policy-map command. Switch(config)# c...

  • Page 487: Police Aggregate

    Dgs-6604 m police aggregate cli reference guide 477 police aggregate to configure a named aggregate policer as the policy for a traffic class in a policy map, use police aggregate command in the policy map class configuration mode. To delete the name aggregate policer from class policy, use the no f...

  • Page 488: Police Cir

    Dgs-6604 m police cir cli reference guide 478 police cir to configure traffic policing using two rates, the committed information rate (cir) and the peak information rate (pir), use the police cir command in policy-map class configuration mode. To remove two-rate traffic policing from the configurat...

  • Page 489

    Dgs-6604 m police cir cli reference guide 479 violate-action: equals exceed-action command mode policy map class configuration usage guideline as a packet arrives at a port, the packet will be initialized with a color. This color will be used in control of congestion. If the policer is operated in c...

  • Page 490

    Dgs-6604 m police cir cli reference guide 480 "the tp token bucket is updated at the pir value. The tp token bucket can contain up to the peak burst (be) value. Updating token buckets the following scenario illustrates how the token buckets are updated: a packet of b bytes arrives at time t. The las...

  • Page 491

    Dgs-6604 m police cir cli reference guide 481 example example in the following example, two-rate traffic policing is configured on a class called police to limit traffic to an average committed rate of 64 kbps and a peak rate of 128 kbps, and the policy map named policy1 is attached to eth3.1. Verif...

  • Page 492: Policy-Map

    Dgs-6604 m policy-map cli reference guide 482 policy-map to enter policy-map configuration mode and create or modify a policy map that can be attached to one or more interfaces as a service policy, use the policy-map command in global configuration mode. To delete a policy map, use the no form of th...

  • Page 493

    Dgs-6604 m policy-map cli reference guide 483 second class is the default class, named class-default to which packets that do not satisfy the defined classes are included. Verify the settings by entering the show policy-map command switch(config)# class-map class1 switch(config-cmap)# match access-l...

  • Page 494: Port-Channel Load-Balance

    Dgs-6604 m port-channel load-balance cli reference guide 484 port-channel load-balance use port-channel load-balance to configure the load balance algorithm that the switch uses to distribute packets across ports in the same channel. To reset the load distribution to the default settings, use the no...

  • Page 495: Power-Saving

    Dgs-6604 m power-saving cli reference guide 485 power-saving use the power-saving command to enable "power saving" function in the device. And use the no form of this command to disable "power saving" function. Power-saving {phy} no power-saving {phy} default disabled command mode global configurati...

  • Page 496: Pvid Vlan-Id

    Dgs-6604 m pvid vlan-id cli reference guide 486 pvid vlan-id use the pvid interface configuration command to specify the native vlan for the trunk or hybrid interface. Use default interface command to reset to default setting. Pvid vlan-id default pvid default pvid vlan-id: 1 . (if the port is set t...

  • Page 497: Qos Aggregate-Policer

    Dgs-6604 m qos aggregate-policer cli reference guide 487 q qos aggregate-policer to define a named aggregate policer for use in policy maps, use the qos aggregate-policer command in global configuration mode. To delete a named aggregate policer, use the no form of this command. The qos aggregate-pol...

  • Page 498

    Dgs-6604 m qos aggregate-policer cli reference guide 488 default not configured for a two rate policer, the defaults for unspecified options are as follows: • exceed-action: drop. • violate-action equals exceed-action command mode global configuration usage guideline an aggregate policer can be shar...

  • Page 499

    Dgs-6604 m qos aggregate-policer cli reference guide 489 example in the following example, an aggregate policer named agg-policer5 with single rate two colors is configured. This named aggregator policer is applied as the service policy for the class1 and class2 traffic class in the policy2 policy m...

  • Page 500: Qos Bandwidth

    Dgs-6604 m qos bandwidth cli reference guide 490 qos bandwidth to set the received bandwidth limit values for an interface, use the bandwidth ingress command in interface configuration mode. To set the transmit bandwidth limit values on an interface use the bandwidth egress command in interface conf...

  • Page 501: Qos Cos

    Dgs-6604 m qos cos cli reference guide 491 qos cos to configure the default class of service (cos) value of a port, use the qos cos command in interface configuration mode. Qos cos cos-value default cos-value: 0 command mode interface configuration usage guideline only physical ports are valid. Exam...

  • Page 502: Qos Deficit-Round-Robin

    Dgs-6604 m qos deficit-round-robin cli reference guide 492 qos deficit-round-robin use the qos command in interface configuration mode to enable the deficit round robin (drr)/weighted round robin (wrr) packet scheduling mechanism. To restore the packet scheduling mechanism, use the default form of t...

  • Page 503

    Dgs-6604 m qos deficit-round-robin cli reference guide 493 all queues are serviced until their credit counter is zero or negative and a packet is transmitted completely. As this condition happens, the credits are replenished. When the credits are replenished, as a quantum of credits are added to eac...

  • Page 504

    Dgs-6604 m qos deficit-round-robin cli reference guide 494 in the following example, weight round robin is configured on eth 3.1. For this case, queue 5, 6, and 7 are set to strict priority mode; weight for queue 4 is set to 4 packets; weight for queue 2, 1, and 0 are set to 2 packets. Verify the se...

  • Page 505: Qos Dscp-Mutation

    Dgs-6604 m qos dscp-mutation cli reference guide 495 qos dscp-mutation to attach an ingress differentiated-services-code-point (dscp) mutation map to the interface, use the qos dscp-mutation command in interface configuration mode. To remove the ingress dscp mutation map from the interface, use the ...

  • Page 506: Qos Map Cos-Color

    Dgs-6604 m qos map cos-color cli reference guide 496 qos map cos-color to define the cos to color map for mapping of a packet's initial color, use the qos map cos-color command in interface configuration mode. To return the map to default setting, use the no form of this command. Qos map cos-color c...

  • Page 507: Qos Map Dscp-Color

    Dgs-6604 m qos map dscp-color cli reference guide 497 qos map dscp-color to define the dscp to color map for mapping of packet's initial color, use the qos map dscp-color command in interface configuration mode. To return the map to the default setting, use the no form of this command. Qos map dscp-...

  • Page 508: Qos Map Dscp-Cos

    Dgs-6604 m qos map dscp-cos cli reference guide 498 qos map dscp-cos to define a differentiated services code point (dscp)-to-class of service (cos) map, use the qos map dscp-cos command in global configuration mode. To remove a prior entry, use the no form of this command. Qos map dscp-cos dscp-lis...

  • Page 509: Qos Map Dscp-Mutation

    Dgs-6604 m qos map dscp-mutation cli reference guide 499 qos map dscp-mutation to define a named differentiated services code point (dscp) mutation map, use the qos map dscp-mutation command in global configuration mode. To return to the default mapping, use the no form of this command. Qos map dscp...

  • Page 511: Reboot

    Dgs-6604 m reboot cli reference guide 501 r reboot use this command to reboot a module on the specified slot. The module can be either a control module or a line card control module. Reboot [unit unit-id ] default none command mode. Privileged exec level 15 usage guideline this command is only avail...

  • Page 512: Redistribute

    Dgs-6604 m redistribute cli reference guide 502 redistribute use redistribute to redistribute routes from one routing domain into bgp. Use no command to disable route redistribution. Redistribute protocol [route-map map-name] no redistribute protocol default route redistribution is disabled. Command...

  • Page 513: Redistribute (Ospf)

    Dgs-6604 m redistribute (ospf) cli reference guide 503 redistribute (ospf) use redistribute to redistribute routes from other routing domain into ospf routing domain. Use the no form of the command to disable redistribution. Redistribute protocol [metric metric-value] [metric-type type-value] no red...

  • Page 514

    Dgs-6604 m redistribute (ospf) cli reference guide 504 4. If the "default metric" is not configured, and the route is redistributed from bgp. The metric will be 1. 5. If the "default metric" is not configured, and the route is not redistributed from bgp. The metric will be 20. Bgp, rip can be redist...

  • Page 515: Redistribute (Ipv6 Ospf)

    Dgs-6604 m redistribute (ipv6 ospf) cli reference guide 505 redistribute (ipv6 ospf) use redistribute to redistribute routes from other routing domains into the ipv6 ospf routing domain. Use the no form of the command to disable redistribution. Redistribute protocol [metric metric-value] [metric-typ...

  • Page 516

    Dgs-6604 m redistribute (ipv6 ospf) cli reference guide 506 the default-metric command cannot be used to affect the metric used to advertise connected routes. Example in the example, ipv6 ospf redistributes any prefixes that have been learned through ipv6. Switch> enable switch# configure terminal s...

  • Page 517: Redistribute (Rip)

    Dgs-6604 m redistribute (rip) cli reference guide 507 redistribute (rip) use redistribute to redistribute routes from one routing domain into another routing domain. Use the no form of the command to disable redistribution. Redistribute protocol [metric metric-value] no redistribute protocol default...

  • Page 518

    Dgs-6604 m redistribute (rip) cli reference guide 508 3. If the metric is specified as 0, the metric for the redistributed route from other protocols to rip will be 1. If the default-metric is not specified, then the original metric from the redistributed protocol will be transparently carried throu...

  • Page 519: Redistribute (Rip Ipv6)

    Dgs-6604 m redistribute (rip ipv6) cli reference guide 509 redistribute (rip ipv6) use redistribute to redistribute routes from one routing domain into another routing domain. Use no command to disable redistribution. Redistribute protocol [metric metric-value] no redistribute protocol default disab...

  • Page 520

    Dgs-6604 m redistribute (rip ipv6) cli reference guide 510 example the following example causes the specified ospf process routes to be redistributed into an ripng domain. The metric will be remapped to 10. Switch > enable switch # configure terminal switch (config) # router ipv6 rip switch (config-...

  • Page 521: Remote-Span

    Dgs-6604 m remote-span cli reference guide 511 remote-span use the command to specify a vlan as a rspan vlan. Use the no form of the command to revert to a non rspan vlan. Remote-span no remote-span syntax not applicable default 802.1q vlan command mode vlan config mode usage guideline use the remot...

  • Page 522: Resequence Access-List

    Dgs-6604 m resequence access-list cli reference guide 512 resequence access-list use this command to re-sequence the priority of the access-list entries in an access-list (mac, ip or ipv6 access list). Resequence access-list name starting-sequence-numberincrement default disabled command mode global...

  • Page 523: Revision

    Dgs-6604 m revision cli reference guide 513 revision to set the revision number for the mst configuration, use the revision command. To return to the default settings, use the no form of this command. Revision revision no revision default revision: 0 command mode mst configuration usage guideline if...

  • Page 524: Rmon Statistics

    Dgs-6604 m rmon statistics cli reference guide 514 rmon statistics use the rmon collection stats interface configuration command to collect ethernet group statistics, use the no form of this command to return to disable rmon entry. Rmon statistics entry-number [owner name] no rmon statistics entry-n...

  • Page 526

    Dgs-6604 m route-map cli reference guide 516 example this example shows how to add the policy routing entry with name "mypolicy": verify the settings by entering the show running-config command. Switch(config)# route-map mypolicy permit 1 switch(config-route-map)#match community mycommunity switch(c...

  • Page 527: Router Bgp

    Dgs-6604 m router bgp cli reference guide 517 router bgp use this command to enable (configure) bgp routing process. Use the no form of the command to remove a bgp routing process. Router bgp as-number no router bgp as-number default disabled command mode global configuration usage guideline each pu...

  • Page 528: Router-Id

    Dgs-6604 m router-id cli reference guide 518 router-id use this command to specify a router id for the ospf process. Use the no form of the command to revert to the automatic determination of router-id. Router-id ip-address no router-id default the router-id is automatically chosen based on the high...

  • Page 529: Router-Id (Ipv6)

    Dgs-6604 m router-id (ipv6) cli reference guide 519 router-id (ipv6) to assign a fixed router id, use the router-id command in router configuration mode, and force ipv6 ospf routing process with the previous ipv6 ospf router id. To disable this function, use the no form of this command. Router-id ip...

  • Page 530: Router Ipv6 Rip

    Dgs-6604 m router ipv6 rip cli reference guide 520 router ipv6 rip to configure an ipv6 rip routing process, use the router ipv6 rip command in global configuration mode. To remove a routing process, use the no form of this command. Router ipv6 rip no router ipv6 rip syntax none default not configur...

  • Page 531: Router Ipv6 Ospf

    Dgs-6604 m router ipv6 ospf cli reference guide 521 router ipv6 ospf to enable the ipv6 ospf routing process, use the router ipv6 ospf command in global configuration mode. To disable this function, use the no form of this command. Router ipv6 ospf [process-id] no router ipv6 ospf [process-id] defau...

  • Page 532: Router Ospf

    Dgs-6604 m router ospf cli reference guide 522 router ospf to configure an open shortest path first (ospf) routing process, use the router ospf command in global configuration mode. To terminate an ospf routing process, use the no form of this command. Router ospf no router ospf syntax none default ...

  • Page 533: Router Rip

    Dgs-6604 m router rip cli reference guide 523 router rip use the command to configure the rip routing process. To turn off the rip routing process, use the no form of this command. Router rip no router rip syntax none default not configured command mode global configuration usage guideline this comm...

  • Page 535

    Dgs-6604 m send-lifetime cli reference guide 525 example the following example configures a key chain named chain1. Key 1 named "forkey1string" will be accepted from 1:30 p.M. To 3:30 p.M. And be sent from 2:00 p.M. To 3:00 p.M. Key3 named "forkey3string" will be accepted from 2:30 p.M. To 4:30 p.M....

  • Page 537

    Dgs-6604 m server cli reference guide 527 dependent. However it is recommended to be 3 and use them as a backup server scheme. The encryption key is used to encrypt and authenticate all communication between the tacacs+/radius client and server. The same key must be configured on the client and the ...

  • Page 538: Service Dhcp

    Dgs-6604 m service dhcp cli reference guide 528 service dhcp use this command to enable a dynamic host configuration protocol (dhcp) server features on the switch. Use the no form of this command to disable dhcp server features. Service dhcp no service dhcp syntax none default disabled command mode ...

  • Page 539: Service-Policy

    Dgs-6604 m service-policy cli reference guide 529 service-policy to attach a policy map to an input interface use the service-policy command in the interface configuration mode. To remove a service policy from an input interface, use the no form of this command. Service-policy name no service-policy...

  • Page 540

    Dgs-6604 m service-policy cli reference guide 530 the cust1-classes policy map is configured and then attached to eth3.1 and eth3.2 by the following commands. Switch(config)# class-map gold switch(config-cmap)# match cos 6 switch(config-cmap)# exit switch(config)# class-map silver switch(config-cmap...

  • Page 541

    Dgs-6604 m service-policy cli reference guide 531 the cust2-classes policy map is configured and then attached to eth4.1by the following commands.: verify the settings by entering the show qos interface command. Switch(config)# policy-map cust2-classes swtich(config-pmap)# class gold switch(config-p...

  • Page 543

    Dgs-6604 m set cli reference guide 533 dscp of 10 and policed by a singe rate policer with an average rate set to128 kbits per second and the normal burst size set to 256 kbytes. Verify the settings by entering the show policy-map command. Switch(config)# policy-map policy1 switch(config-pmap)# clas...

  • Page 544: Set As-Path

    Dgs-6604 m set as-path cli reference guide 534 set as-path use this command to modify an autonomous system path for bgp routes. To delete an entry, use the no form of this command. Set as-path prepend as-number-list no set as-path prepend as-number-list default disabled command mode route-map config...

  • Page 546

    Dgs-6604 m set community cli reference guide 536 example this example shows how to set a community (0:1) to the route map entry with name mypolicy: verify the settings by entering the show route-map command. Switch(config)# route-map mypolicy permit 1 switch(config-route-map)# set community 0:1 swit...

  • Page 547: Set Default Interface

    Dgs-6604 m set default interface cli reference guide 537 set default interface use the command in route-map configuration mode to set the interface to route the packets that pass a match clause of a route map and there is no route for the packets. To remove the setting, use the no form of the comman...

  • Page 548: Set Ip Next-Hop

    Dgs-6604 m set ip next-hop cli reference guide 538 set ip next-hop use this command to set the next-hop to route the packets that pass a match clause of a route map. Use the no command to remove the setting. Set ip next-hop ip-address no set ip next-hop [ip-address] default not configured command mo...

  • Page 549

    Dgs-6604 m set ip next-hop cli reference guide 539 you can verify your settings by entering the show route-map privileged exec command. Switch(config)# ip access-list strict-control switch(config-ip-acl)# permit 10.1.1.0 255.255.255.0 any switch(config-ip-acl)# exit switch(config)# route-map mypolic...

  • Page 551: Set Interface

    Dgs-6604 m set interface cli reference guide 541 set interface use the command in route-map configuration mode to set the interface to route the packets that pass a match clause of a route map. To remove the setting, use the no form of the command to remove the setting. Set interface interface-name ...

  • Page 552: Set Ipv6 Default Next-Hop

    Dgs-6604 m set ipv6 default next-hop cli reference guide 542 set ipv6 default next-hop use the command in route-map configuration mode to set the next hop to route the packets that pass a match clause of a route map and there is no route for the packets. To remove the setting, use the no form of the...

  • Page 553

    Dgs-6604 m set ipv6 default next-hop cli reference guide 543 you can verify your settings by entering the show route-map privileged exec command. Switch(config)# ipv6 access-list extended strict-control switch(config-ip-acl)# permit 2000::3:4 ffff::0 any switch(config-ip-acl)# exit switch(config)# r...

  • Page 554: Set Ip Default Next-Hop

    Dgs-6604 m set ip default next-hop cli reference guide 544 set ip default next-hop use the command in route-map configuration mode to set the next hop to route the packets that pass a match clause of a route map and there is no route for the packets. To remove the setting, use the no form of the com...

  • Page 555

    Dgs-6604 m set ip default next-hop cli reference guide 545 lastly, in vlan interface configuration mode set the conditionally redistributed to previously created route-map, mypolicy. You can verify your settings by entering the show route-map privileged exec command. Switch(config)# ip access-list s...

  • Page 556: Set Ipv6 Next-Hop

    Dgs-6604 m set ipv6 next-hop cli reference guide 546 set ipv6 next-hop use this command to set the next-hop to route the packets that pass a match clause of a route map. Use the no command to remove the setting. Set ipv6 next-hop ipv6-address no set ipv6 next-hop [ipv6-address] default not configure...

  • Page 557

    Dgs-6604 m set ipv6 next-hop cli reference guide 547 lastly, in vlan interface configuration mode set the conditionally redistributed to previously created route-map, mypolicy. You can verify your settings by entering the show route-map privileged exec command. Switch(config)# ipv6 access-list exten...

  • Page 558: Set Default Interface

    Dgs-6604 m set default interface cli reference guide 548 set default interface use the command in route-map configuration mode to set the interface to route the packets that pass a match clause of a route map and there is no route for the packets. To remove the setting, use the no form of the comman...

  • Page 560: Set Weight

    Dgs-6604 m set weight cli reference guide 550 set weight to specify the bgp weight for the routing table, use the set weight command in route-map configuration mode. To delete an entry, use the no form of this command. Set weight number no set weight number default disabled command mode route-map co...

  • Page 561: Sflow

    Dgs-6604 m sflow cli reference guide 551 sflow use the sflow command to enable sflow functions. Use the no form of this command to disable sflow functions. Sflow no sflow syntax none default sflow is disabled by default. Command mode global configuration mode. Usage guideline when sflow is disabled,...

  • Page 562: Sflow Receiver

    Dgs-6604 m sflow receiver cli reference guide 552 sflow receiver use the sflow receiver command to configure a receiver for the sflow agent. Receivers cannot be added to or removed from the sflow agent. Use the no form of this command to reset one receiver or all receivers to the default settings. S...

  • Page 563

    Dgs-6604 m sflow receiver cli reference guide 553 string. Once the owner is configured, it cannot be changed directly. It can only be reset by the no sflow receiver command. Use the no sflow receiver command to reset the receiver. When a receiver expired, the receiver is disabled and the receiver en...

  • Page 564: Sflow Sampler

    Dgs-6604 m sflow sampler cli reference guide 554 sflow sampler use the sflow sampler command to create/configure a sampler for the sflow agent. Use the no form of this command to delete one sampler or all samplers. Sflow sampler instance [receiver receiver][sampling-rate rate][max-header-size size] ...

  • Page 565

    Dgs-6604 m sflow sampler cli reference guide 555 example this example shows how to create/configure the sampler of instance 1 with receiver as 1, rate as 1024 and size as 128 bytes. Switch(config-if)# sflow sampler 1 receiver 1 sampling-rate 1024 max-header- size 128.

  • Page 566: Sflow Poller

    Dgs-6604 m sflow poller cli reference guide 556 sflow poller use the sflow poller command to create/configure a poller for the sflow agent. Use the no form of this command to delete one poller or all pollers. Sflow poller instance [receiver receiver][ interval seconds] no sflow poller [instance] syn...

  • Page 568

    Dgs-6604 m show aaa cli reference guide 558 examples this example shows how to display the login/enable method list for all applications. Dgs-6604:15#show aaa console session: login authentication: local authentication: yes enable authentication: group name: serverlist1 local authentication: no ip a...

  • Page 569

    Dgs-6604 m show aaa cli reference guide 559 the following example displays brief information for authentication: the following example displays brief information for enable authentication: the following example displays brief information for enable authentication and the telnet application: the foll...

  • Page 570: Show Aaa Group Server

    Dgs-6604 m show aaa group server cli reference guide 560 show aaa group server use this command show aaa group server to display the authentication servers by group name or the authentication servers for all groups. Show aaa group server [group-name] default none command mode privilege exec or any c...

  • Page 573: Show Arp

    Dgs-6604 m show arp cli reference guide 563 show arp use the show arp command to display the address resolution protocol (arp) cache. Show arp [arp-mode ][ip-address [ / mask ] ] [ interface-id ] default none command mode user exec mode or any configuration mode usage guideline arp establishes corre...

  • Page 574: Show Boot

    Dgs-6604 m show boot cli reference guide 564 show boot use this command to display which is the next boot configuration and which is the next boot image file. Show boot syntax none default none command mode user exec usage guideline none example the following example shows the display information fo...

  • Page 576

    Dgs-6604 m show channel-group cli reference guide 566 this example shows how to display the detailed information of all port-channels. Switch> show channel-group channel detail s - device is sending slow lacpdus f - device is sending fast lacpdu a - device is in active mode. P - device is in passive...

  • Page 577

    Dgs-6604 m show channel-group cli reference guide 567 this example shows how to display the protocol information for all port-channels. This example shows how to display the load balance information for all channel groups. Switch> show channel-group channel protocol group protocol ------------------...

  • Page 578

    Dgs-6604 m show channel-group cli reference guide 568 this example shows how to display the system identifier information this example shows how to display the information of all the port-channels in brief format. Switch> show channel-group sys-id 32765,00-02-4b-29-3a-00 switch> switch> show channel...

  • Page 579: Show Class-Map

    Dgs-6604 m show class-map cli reference guide 569 show class-map use this command to display the class map configuration. Show class-map [name] default none command mode user exec or any configuration mode usage guideline the user can use the show class-map command to display all class maps and thei...

  • Page 580: Show Clock

    Dgs-6604 m show clock cli reference guide 570 show clock use this command to display the time and date information. Show clock syntax none default none command mode exec mode or any configuration mode usage guideline this command will also indicate the clock source. The clock source can be one of "n...

  • Page 581: Show Cpu-Protect Safeguard

    Dgs-6604 m show cpu-protect safeguard cli reference guide 571 show cpu-protect safeguard use this command to display the settings and status of safeguard engine. Show cpu-protect safeguard syntax description none default none command mode privileged exec mode usage guideline the command show cpu-pro...

  • Page 583

    Dgs-6604 m show cpu-protect type cli reference guide 573 the following example is a sample output of the show cpu-protect type arp command. The configured rate is 300 pps, and there exists one io-card on slot 3. Switch# show cpu-protect type arp type: arp pps : 300 slot total drop -------------- ---...

  • Page 585: Show Dos_Prevention

    Dgs-6604 m show dos_prevention cli reference guide 575 show dos_prevention use this command to show dos prevention status and related drop counters. Show dos_prevention syntax none default none command mode user exec or any configuration mode usage guideline displays information about dos prevention...

  • Page 588

    Dgs-6604 m show dot1x cli reference guide 578 this example shows how to display the authentication statistics for port eth4.1. Switch#show dot1x interface eth4.1 statistics eth4.1 eapol frames rx: 0 eapol frames tx: 0 eapol-start frames rx: 0 eapol-logoff frames rx: 0 eapol-resp/id frames rx: 0 eapo...

  • Page 589

    Dgs-6604 m show dot1x cli reference guide 579 this example shows how to display the authentication diagnostics for port eth4.1. This example shows how to display the authentication session statistics for port eth4.1. Switch#show dot1x interface eth4.1 diagnostics eth4.1 entersconnecting: 0 eap-logof...

  • Page 590: Show Dot1X Vlan

    Dgs-6604 m show dot1x vlan cli reference guide 580 show dot1x vlan use this command to show the vlan assigned by dot1x module. Show dot1x vlan syntax none default none command mode exec mode or any configuration mode usage guideline none example this example shows the output of this command. Switch#...

  • Page 591: Show Dot1X User

    Dgs-6604 m show dot1x user cli reference guide 581 show dot1x user use this command to show the local accounts for 802.1x authentication. Show dot1x user syntax none default none command mode user exec or any configuration mode usage guideline none example this example shows the output of this comma...

  • Page 592: Show Errdisable Recovery

    Dgs-6604 m show errdisable recovery cli reference guide 582 show errdisable recovery use this command to display the error-disable recovery timer related setting. Show errdisable recovery syntax none. Default none command mode exec mode or any configuration mode. Usage guideline you can use this com...

  • Page 593: Show Enable Password

    Dgs-6604 m show enable password cli reference guide 583 show enable password use this command to display the password of the privilege enable function show enable password [privilege level] default none command mode privileged exec at privilege level 15 or any configuration mode at privilege level 1...

  • Page 595

    Dgs-6604 m show environment cli reference guide 585 example the example shows how to display the h/w environmental information.This example includes the thermal sensor status, the operation temperature range, fan operation speed, fan status, and power status. Switch#show environment environmental st...

  • Page 596

    Dgs-6604 m show environment cli reference guide 586 the table below describes the significant fields shown in the display for the power module field description max power the configured maximum power for the unit. Used power the allocated power for the unit power status in-operation: the power recti...

  • Page 598

    Dgs-6604 m show gvrp configuration cli reference guide 588 this example shows how to display the gvrp configuration for port's eth3.5 to eth3.6. Switch# show gvrp configuration interface eth3.5-6 port gvrp status join leave leave-all (1/100 secs) -----------------------------------------------------...

  • Page 600: Show History

    Dgs-6604 m show history cli reference guide 590 show history to list the commands that have been entered in the current exec session, use the show history command. Show history syntax none command mode user exec or any configuration mode usage guideline the switch saves a record of the commands that...

  • Page 602

    Dgs-6604 m show interface cli reference guide 592 this example is a sample output of information for interface port channel 1. This example shows sample information output for interface vlan 1 switch#show interface port-channel1 port-channel1 is down, line protocol is down (notconnect) hardware is e...

  • Page 603

    Dgs-6604 m show interface status err-disabled cli reference guide 593 show interface status err-disabled use this command to display a list of interfaces in an error-disabled state, use the show interfaces status errdisable command. Show interface status err-disabled syntax description none default ...

  • Page 604: Show Ip As-Path Access-List

    Dgs-6604 m show ip as-path access-list cli reference guide 594 show ip as-path access-list to display configured as-path access-lists, use the show ip as-path access-list command. Show ip as-path access-list [access-list-name] default none command mode user exec or any configuration mode usage guide...

  • Page 606

    Dgs-6604 m show ip bgp cli reference guide 596 the following is example output from the show ip bgp command entered with the route-map keyword: the following is example output from the show ip bgp command entered with the ip-address argument: switch(config)#show ip bgp route-map rmas1 bgp table vers...

  • Page 607: Show Ip Bgp Community-List

    Dgs-6604 m show ip bgp community-list cli reference guide 597 show ip bgp community-list to display configured community lists, use the show ip community-list command . Show ip bgp community-list community-list-name [ exact-match] default none command mode user exec or any configuration mode usage g...

  • Page 608

    Dgs-6604 m show ip bgp community-list cli reference guide 598 field description bgp table version internal version number of the table. This number is incremented whenever the table changes. Local router id ip address of the router. Status codes status of the table entry. The status is displayed at ...

  • Page 609: Show Ip Bgp Filter-List

    Dgs-6604 m show ip bgp filter-list cli reference guide 599 show ip bgp filter-list to display routes that conform to a specified filter list, use the show ip bgp filter- list command. Show ip bgp filter-list access-list-name default none command mode user exec or any configuration mode usage guideli...

  • Page 611

    Dgs-6604 m show ip bgp neighbors cli reference guide 601 examples the example on the next page shows how to display the 10.108.50.2 neighbor. This neighbor is an internal bgp (ibgp) peer. This neighbor supports the route refresh and graceful restart capabilities. Switch# show ip bgp neighbors 10.50....

  • Page 612

    Dgs-6604 m show ip bgp neighbors cli reference guide 602 the following example displays routes advertised for only the 172.16.232.178 neighbor: graceful-restart status: remote restart-time is 120 sec local host: 10.50.71.254, local port: 179 foreign host: 10.50.71.253, foreign port: 49952 nexthop: 1...

  • Page 613: Show Ip Community-List

    Dgs-6604 m show ip community-list cli reference guide 603 show ip community-list to display configured community lists, use the show ip community-list command. Show ip community-list [community-list-name] default none command mode user exec or any configuration mode usage guideline this command can ...

  • Page 614: Show Ip Dhcp Binding

    Dgs-6604 m show ip dhcp binding cli reference guide 604 show ip dhcp binding to display the current status of address bindings on the dhcp server. Show ip dhcp binding [pool name] [address] default none command mode user exec or any configuration mode usage guideline if the address is not specified,...

  • Page 615

    Dgs-6604 m show ip dhcp binding cli reference guide 605 the following example shows the binding status of ip address 10.1.1.1 in dhcp address pool, pool1. Switch# show ip dhcp binding pool pool1 10.1.1.1 ip address hardware address lease start lease expiration ---------- ---------------- -----------...

  • Page 616: Show Ip Dhcp Conflict

    Dgs-6604 m show ip dhcp conflict cli reference guide 606 show ip dhcp conflict to display the conflict ip addresses while a dhcp server attempts to assign the ip addresses for a client. Show ip dhcp conflict [pool name][address] default none command mode user exec or any configuration mode usage gui...

  • Page 617: Show Ip Dhcp Pool

    Dgs-6604 m show ip dhcp pool cli reference guide 607 show ip dhcp pool to display information about the dynamic host configuration protocol (dhcp) address pools, show ip dhcp pool [name] default none command mode user exec or any configuration mode usage guideline use this command to examine the cur...

  • Page 618

    Dgs-6604 m show ip dhcp pool cli reference guide 608 example the following example shows dhcp address pool information for an on- demand address pool (odap), pool 1. The table below describes the significant fields in the display. Display field descriptions descriptions of the significant fields in ...

  • Page 619

    Dgs-6604 m show ip dhcp pool cli reference guide 609 subnet the bit combination with the address of the dhcp address pool lease the duration of the lease for an ip address accept client id to validate the dhcp client identifier value sent by the client or not accept relay agent accept dhcp packet co...

  • Page 620: Show Ip Dhcp Relay

    Dgs-6604 m show ip dhcp relay cli reference guide 610 show ip dhcp relay display the ip dhcp relay agent configuration. Show ip dhcp relay syntax none default none command mode user exec or any configuration mode usage guideline display the dhcp relay agent configuration example this example shows h...

  • Page 621

    Dgs-6604 m show ip dhcp relay information trusted-sources cli reference guide 611 show ip dhcp relay information trusted-sources use the show ip dhcp relay information trusted-sources command to display all interfaces configured to be a trusted source for the dynamic host configuration protocol (dhc...

  • Page 622: Show Ip Dhcp Server

    Dgs-6604 m show ip dhcp server cli reference guide 612 show ip dhcp server this command displays the current status of dhcp server show ip dhcp server syntax none default none command mode privileged exec usage guideline display the dhcp server status and user configured pool. Example this example s...

  • Page 623

    Dgs-6604 m show ip dhcp server statistics cli reference guide 613 show ip dhcp server statistics to display dynamic host configuration protocol (dhcp) server statistics. Show ip dhcp server statistics syntax none default none command mode user exec or any configuration mode usage guideline the show ...

  • Page 624

    Dgs-6604 m show ip dhcp server statistics cli reference guide 614 renew messages the number of renew messages for a dhcp lease. The counter is incremented when a new renew message has arrived after the first renew message. Message the dhcp message type that was received by the dhcp server. Received ...

  • Page 625: Show Ip Dhcp Snooping

    Dgs-6604 m show ip dhcp snooping cli reference guide 615 show ip dhcp snooping use this command to display dhcp snooping configuration. Show ip dhcp snooping syntax description not applicable. Default not applicable. Command mode exec mode or any configuration mode. Usage guideline use the command t...

  • Page 628

    Dgs-6604 m show ip dvmrp neighbor cli reference guide 618 this example shows how to display neighbor detail information. Display field descriptions description of the significant display fields. Exptime the neighbor time-out interval, which should be set to 35 seconds. This setting allows early dete...

  • Page 629

    Dgs-6604 m show ip dvmrp neighbor cli reference guide 619 uptime the total time elapsed since the neighbor was discoved until now. Exptime the time remaining until the entry is removed from the dvmrp neighbor table. Generation id if a dvmrp router is restarted, it will not be aware of any previous p...

  • Page 630: Show Ip Dvmrp Prune

    Dgs-6604 m show ip dvmrp prune cli reference guide 620 show ip dvmrp prune use this command to display dvmrp upstream prune state information. Show ip dvmrp prune syntax none default none command mode user exec or any configuration mode usage guideline display dvmrp upstream prune state information....

  • Page 631: Show Ip Dvmrp Route

    Dgs-6604 m show ip dvmrp route cli reference guide 621 show ip dvmrp route use this command to display dvmrp route information. Show ip dvmrp route [ network-address ] default none command mode user exec or any configuration mode usage guideline display dvmrp route information. Example this example ...

  • Page 633

    Dgs-6604 m show ip igmp group cli reference guide 623 this example shows how to display igmp group detailed information for group 224.1.1.1. If the interface is operated at v3, the group source list will be displayed. If the interface is not operated at v3, the group source list will not be displaye...

  • Page 634

    Dgs-6604 m show ip igmp group cli reference guide 624 display field descriptions description of significant display fields. Display field description uptime the time elapsed since the entry has been created in the format of [n]dt[n]h[n]m[n]s. Expires the time that the entry will be removed if there ...

  • Page 636: Show Ip Igmp Snooping

    Dgs-6604 m show ip igmp snooping cli reference guide 626 show ip igmp snooping use this command to display igmp snooping information on the switch. Show ip igmp snooping [vlan vlan-id] default none command mode user exec or any configuration mode usage guideline the igmp snooping information can be ...

  • Page 637

    Dgs-6604 m show ip igmp snooping cli reference guide 627 display field descriptions the following table shows the field information for the above example. Display field parameter description querier state enabled igmp snooping querier is enabled. Disabled igmp snooping querier is disabled. Querier r...

  • Page 639

    Dgs-6604 m show ip igmp snooping group cli reference guide 629 this example shows how to display the igmp snooping group detailed information of group 224.1.1.1. If the interface is operated at v3, the group source list will be displayed. If the interface is not operated at v3, the group source list...

  • Page 640

    Dgs-6604 m show ip igmp snooping group cli reference guide 630 display field descriptions the following table shows the display field information for the example on the previous page. Display field description igmp version the version of igmp. The version of igmp that the multicast group has reporte...

  • Page 642: Show Ip Interface

    Dgs-6604 m show ip interface cli reference guide 632 show ip interface use this command to display the information of ip interfaces. Show ip interface [interfac e-id ] [brief] default none command mode user exec or any configuration mode usage guideline an ip interface can be in either the down stat...

  • Page 643

    Dgs-6604 m show ip interface cli reference guide 633 this example shows how to display the ip interface information for vlan 1 switch> show ip interface vlan1 vlan1 is up, internet address is 100.0.0.1/24 internet address is 110.0.0.1/24 (secondary) mac address is 08-01-02-24-00-01 arp timeout is 14...

  • Page 644: Show Ip Key-Chain

    Dgs-6604 m show ip key-chain cli reference guide 634 show ip key-chain use this command to display the settings of the configured key chains. Show ip key-chain [name-of-key] default none command mode user exec or any configuration mode usage guideline specify the name of key-chain (name-of-key) to g...

  • Page 646

    Dgs-6604 m show ip mroute cli reference guide 636 example this example shows how to display the ip multicast route table summary: the following is sample output from the show ip mroute command. The following is a sample output from the show ip mroute static command. Switch> show ip mroute summary ip...

  • Page 647: Show Ip Ospf

    Dgs-6604 m show ip ospf cli reference guide 637 show ip ospf use this command to display general information about the ospf routing process. Show ip ospf syntax none default none command mode user exec usage guideline display general ospf protocol information. It provides system-wide statistics and ...

  • Page 648

    Dgs-6604 m show ip ospf cli reference guide 638 switch#show ip ospf operational router id 10.47.65.160 process uptime is 0dt0h12m33s conforms to rfc2328, and rfc1583compatibility flag is disabled this router is an abr, abr type is standard (rfc2328) this router is an asbr (injecting external routing...

  • Page 649: Show Ip Ospf Border-Routers

    Dgs-6604 m show ip ospf border-routers cli reference guide 639 show ip ospf border-routers use this command to display the abrs and asbrs for the ospf instance. Show ip ospf border-routers syntax none default none command mode user exec usage guideline use this command to display the abrs and asbrs ...

  • Page 650: Show Ip Ospf Database

    Dgs-6604 m show ip ospf database cli reference guide 640 show ip ospf database use this command to display a database summary for ospf information. Show ip ospf database syntax none default none command mode user exec usage guideline display information about the database summary for ospf informatio...

  • Page 651

    Dgs-6604 m show ip ospf database cli reference guide 641 switch#show ip ospf database router link states (area 0.0.0.0) link id adv router age seq# cksum link count 10.47.65.160 10.47.65.160 1765 0x8000000e 0x107f 6 net link states (area 0.0.0.0) link id adv router age seq# cksum 47.65.49.111 47.65....

  • Page 661

    Dgs-6604 m show ip ospf database router cli reference guide 651 . Link connected to: a virtual link (link id) neighboring router id: 10.47.65.184 (link data) router interface address: 47.65.54.1 number of tos metrics: 0 tos 0 metric: link connected to: stub network (link id) network/subnet number: 4...

  • Page 664: Show Ip Ospf Host-Route

    Dgs-6604 m show ip ospf host-route cli reference guide 654 show ip ospf host-route use this command to display host-route information for ospf. Show ip ospf host-route syntax none. Default none command mode user exec usage guideline use this command to display host route information for ospf. Exampl...

  • Page 665: Show Ip Ospf Interface

    Dgs-6604 m show ip ospf interface cli reference guide 655 show ip ospf interface use this command to display interface information for ospf. Show ip ospf interface [ ifname ] default none command mode user exec usage guideline use this command to display interface information for ospf. If no ifname ...

  • Page 666

    Dgs-6604 m show ip ospf interface cli reference guide 656 switch#show ip ospf interface vlan49 is up, line protocol is up internet address 47.65.49.1/24, area 0.0.0.0, mtu 1500 router id 10.47.65.160, network type broadcast, cost: 1 transmit delay is 1000 sec, state bdr, priority 1 designated router...

  • Page 668: Show Ip Ospf Virtual-Links

    Dgs-6604 m show ip ospf virtual-links cli reference guide 658 show ip ospf virtual-links use this command to display virtual link information. Show ip ospf virtual-links syntax none default none command mode user exec usage guideline use this command to display virtual link information. Example the ...

  • Page 669

    Dgs-6604 m show ip ospf virtual-links cli reference guide 659 switch#show ip ospf virtual-links virtual link to router 10.47.65.181 is up transit area 0.0.0.1 via interface vlan51 local address 47.65.51.1/32 remote address 47.65.51.2/32 transmit delay is 1 sec, state point-to-point, timer intervals ...

  • Page 670: Show Ip Pim

    Dgs-6604 m show ip pim cli reference guide 660 show ip pim use this command to show the pim global information. Show ip pim syntax none default none command mode user exec or any configuration mode usage guideline use this command to display the global information of pim. Example the following examp...

  • Page 671: Show Ip Pim Bsr

    Dgs-6604 m show ip pim bsr cli reference guide 661 show ip pim bsr use this command to show the bootstrap router (bsr) information. Show ip pim bsr syntax none default none command mode user exec or any configuration mode usage guideline use this command to display the elected bsr information and in...

  • Page 672: Show Ip Pim Interface

    Dgs-6604 m show ip pim interface cli reference guide 662 show ip pim interface use this command to show the interface information. Show ip pim interface [interface-id] [detail] default none command mode user exec or any configuration mode usage guideline use this command to display interface related...

  • Page 673

    Dgs-6604 m show ip pim interface cli reference guide 663 switch#show ip pim interface detail vlan100 address : 90.1.1.1 mode : sparse neighbor count : 1 dr : 90.1.1.1 dr priotity : 1 dr priority enabled : enabled generation id : 164598300 hello interval : 30 seconds triggered hello interval : 5 seco...

  • Page 674: Show Ip Pim Mroute

    Dgs-6604 m show ip pim mroute cli reference guide 664 show ip pim mroute this command displays the pim ip multicast routing table show ip pim mroute syntax description none default none command mode user exec or any configuration mode usage guideline use this command to display all entries in the ip...

  • Page 675

    Dgs-6604 m show ip pim mroute cli reference guide 665 switch#show ip pim mroute pt - prune timer, ppt - prune pending timer, et - expiry timer, plt - prune limit timer, grt - graft retry timer, at - assert timer, kat - keep alive timer, ot - override timer, sat - source active timer, srt - state ref...

  • Page 676: Show Ip Pim Neighbor

    Dgs-6604 m show ip pim neighbor cli reference guide 666 show ip pim neighbor use this command to show the pim-sm neighbor information. Show ip pim neighbor [interface-id] default none command mode user exec or any configuration mode usage guideline use this command to determine which routers on the ...

  • Page 677

    Dgs-6604 m show ip pim neighbor cli reference guide 667 field descriptions dr pri/mode b: bidirectional mode, neighbor is using the bidirectional-pim capable option. Dr: indicates the neighbor is the designated neighbor. If an empty string is displayed it indicates the neighbor is not a dr. S: state...

  • Page 678: Show Ip Pim Rp Mapping

    Dgs-6604 m show ip pim rp mapping cli reference guide 668 show ip pim rp mapping use this command to show group-to-rp (rendezvous point) mappings, and the rp set. Show ip pim rp mapping syntax none default none command mode user exec or any configuration mode usage guideline use this command to disp...

  • Page 679: Show Ip Pim Rp-Hash

    Dgs-6604 m show ip pim rp-hash cli reference guide 669 show ip pim rp-hash use this command to display the rendezvous point (rp) to be chosen based on the group selected. Show ip pim rp-hash group-address default none command mode user exec or any configuration mode usage guideline this command disp...

  • Page 680: Show Ip Protocols

    Dgs-6604 m show ip protocols cli reference guide 670 show ip protocols use this command to display the state of the dynamic routing process. Show ip protocols [rip] [ospf] [bgp] default if no option is specified, the summary of all running routing protocols is displayed. Command mode user exec or an...

  • Page 681

    Dgs-6604 m show ip protocols cli reference guide 671 the table below describes the show ip protocols field descriptions for a rip process: the following example shows how to output the state of ospf protocol: field description routing protocol is "rip" specifies the routing protocol used. Sending up...

  • Page 682: Show Ip Rip Database

    Dgs-6604 m show ip rip database cli reference guide 672 show ip rip database to display summary address entries in the routing information protocol (rip) routing database entries, use the show ip rip database command. Show ip rip database syntax none default none command mode user exec or any config...

  • Page 683: Show Ip Rip Interface

    Dgs-6604 m show ip rip interface cli reference guide 673 show ip rip interface display interface specific information for rip. Show ip rip interface [interface-id] default none command mode user exec or any configuration mode usage guideline show ip rip interface will display interface specific info...

  • Page 685

    Dgs-6604 m show ip route cli reference guide 675 examples the following examples show the standard routing tables displayed by the show ip route command. Use the codes displayed at the beginning of each report and the information in the following table to understand the types of routes. Field descri...

  • Page 686

    Dgs-6604 m show ip route cli reference guide 676 the following is sample output from the show ip route command when entered without an address: [160/5] the first number in the brackets is the administrative distance of the information source; the second number is the metric for the route. Via 10.119...

  • Page 687

    Dgs-6604 m show ip route cli reference guide 677 the following example shows output of the show ip route database command. Switch#show ip route database codes: k - kernel, c - connected, s - static, r - rip, b - bgp o - ospf, ia - ospf inter area n1 - ospf nssa external type 1, n2 - ospf nssa extern...

  • Page 688: Show Ip Route Summary

    Dgs-6604 m show ip route summary cli reference guide 678 show ip route summary to display the current state of the routing table, use the show ip route summary command. Show ip route summary syntax description none default none command mode user exec or any configuration mode usage guideline none ex...

  • Page 689: Show Ip Ssh

    Dgs-6604 m show ip ssh cli reference guide 679 show ip ssh use this command to display the user ssh configuration setting. Show ip ssh syntax none default none command mode user exec or any configuration mode usage guideline use the show ip ssh command to view the status of configured options such a...

  • Page 691: Show Ipv6 Dhcp

    Dgs-6604 m show ipv6 dhcp cli reference guide 681 show ipv6 dhcp this command is used to display dhcpv6 client configuration running information of interface(s). Show ipv6 dhcp [ interface [interface-name ] ] default none command mode user exec usage guideline the show ipv6 dhcp command shows the dh...

  • Page 692

    Dgs-6604 m show ipv6 dhcp cli reference guide 682 the following example shows the dhcpv6 client for interface vlan1, when vlan1 is in the request state: the following example shows the dhcpv6 client for interface vlan1, when vlan1 is in the active state: switch > enable switch # show ipv6 dhcp inter...

  • Page 693

    Dgs-6604 m show ipv6 dhcp cli reference guide 683 the following example shows the dhcpv6 client for interface vlan1, when vlan1 is in the renew state: the following example shows the dhcpv6 client for interface vlan1, when vlan1 is in the rebind state: switch > enable switch # show ipv6 dhcp interfa...

  • Page 694

    Dgs-6604 m show ipv6 dhcp relay interface cli reference guide 684 show ipv6 dhcp relay interface these commands are used to display dhcp relay information. Show ipv6 dhcp relay interface vlan-interface default none command mode user exec or any configuration mode usage guideline the show ipv6 dhcp r...

  • Page 695: Show Ipv6 General-Prefix

    Dgs-6604 m show ipv6 general-prefix cli reference guide 685 show ipv6 general-prefix this command is used to display ipv6 general prefix information. It is used the show ipv6 general-prefix command. Show ipv6 general-prefix [prefix-name ] default none command mode user exec usage guideline use the s...

  • Page 696

    Dgs-6604 m show ipv6 general-prefix cli reference guide 686 the following example shows how to display information for a specified general prefix named my-prefix: switch > enable switch # show ipv6 general-prefix my-prefix ipv6 prefix my-prefix acquired via manual configuration: 3ffe:1:1::/48 apply ...

  • Page 697: Show Ipv6 Interface

    Dgs-6604 m show ipv6 interface cli reference guide 687 show ipv6 interface these commands are used to display ipv6 interface information. Show ipv6 interface [ifname] syntax none default none command mode exec mode or any configuration mode. Usage guideline if the ipv6 address dad fail, the ipv6 add...

  • Page 698: Show Ipv6 Interface Brief

    Dgs-6604 m show ipv6 interface brief cli reference guide 688 show ipv6 interface brief these commands are used to display ipv6 interface summary information. Show ipv6 interface ifname brief syntax none default none command mode exec mode or any configuration mode. Usage guideline the [status/protoc...

  • Page 699: Show Ipv6 Neighbors

    Dgs-6604 m show ipv6 neighbors cli reference guide 689 show ipv6 neighbors this command is used to display the ipv6 neighbor information. Show ipv6 neighbors default none command mode user exec or any configuration mode usage guideline none example the example shows how to display ipv6 neighbor info...

  • Page 700: Show Ipv6 Ospf

    Dgs-6604 m show ipv6 ospf cli reference guide 690 show ipv6 ospf to display general information about ospf routing processes, use the show ipv6 ospf command. Show ipv6 ospf [process-id] default if the process-id is not specified, display all ipv6 ospf processes. Default process-id: null command mode...

  • Page 701

    Dgs-6604 m show ipv6 ospf cli reference guide 691 routing process "ospfv3 null" with operational router 10.76.37.30 process uptime is 0dt0h13m51s. Conforms to rfc 2740 this router is an abr; abr type is standard (ospfv3). This router is an asbr (injecting external routing information). This router i...

  • Page 702

    Dgs-6604 m show ipv6 ospf border-routers cli reference guide 692 show ipv6 ospf border-routers to display the abrs and asbrs for the ipv6 ospf process, use the show ipv6 ospf border-routers command. Show ipv6 ospf [process-id] border-routers default none command mode user exec usage guideline use th...

  • Page 704: Show Ipv6 Ospf Interface

    Dgs-6604 m show ipv6 ospf interface cli reference guide 694 show ipv6 ospf interface to display ospf-related interface information, use the show ipv6 ospf interface command. Show ipv6 ospf interface [ifname] default none command mode user exec usage guideline none. Example show ipv6 ospf interface s...

  • Page 706: Show Ipv6 Ospf Route

    Dgs-6604 m show ipv6 ospf route cli reference guide 696 show ipv6 ospf route to display the current contents of the ipv6 ospf routing table, use the show ipv6 ospf route command. Show ipv6 ospf [process-id] route default none command mode user exec usage guideline the information displayed by the sh...

  • Page 707

    Dgs-6604 m show ipv6 ospf virtual-links cli reference guide 697 show ipv6 ospf virtual-links to display parameters and the current state of ipv6 ospf virtual links, use the show ipv6 ospf virtual-links command. Show ipv6 ospf [process-id] virtual-links default none command mode user exec usage guide...

  • Page 710: Show Ipv6 Rip Database

    Dgs-6604 m show ipv6 rip database cli reference guide 700 show ipv6 rip database to display information about current ipv6 rip processes, use the show ipv6 rip database command. Show ipv6 rip database default none command mode user exec usage guideline the information displayed by the show ipv6 rip ...

  • Page 711: Show Ipv6 Rip Interface

    Dgs-6604 m show ipv6 rip interface cli reference guide 701 show ipv6 rip interface to display the usability status of interfaces configured for ipv6 rip, use the show ipv6 rip interface command. Show ipv6 rip interface [ifname] default none command mode user exec privileged exec mode usage guideline...

  • Page 713

    Dgs-6604 m show ipv6 route cli reference guide 703 example use the show ipv6 route command to check what are the active routing entries for ipv6 . Use the show ipv6 route database command to check which routing database entries for ipv6 are currently working. Switch > enable switch # show ipv6 route...

  • Page 714: Show Ipv6 Route Summary

    Dgs-6604 m show ipv6 route summary cli reference guide 704 show ipv6 route summary to display the current state of the ipv6 routing table, use the show ipv6 route summary command. Show ipv6 route summary syntax none default none command mode user exec or any configuration mode usage guideline none e...

  • Page 716

    Dgs-6604 m show loopback-detection cli reference guide 706 this example shows current loopback detection setting for vlan-based mode. This example shows all interface settings. Switch# show loopback-detection status : enabled mode : vlan-based interval : 20 sec interface loopdetect state result time...

  • Page 718

    Dgs-6604 m show logging cli reference guide 708 below is an example of using the + value and - value arguments with the show logging buffer command: dgs-6600:15(config)#show logging host host severity facility port --------------------------------------------------------- 30.65.45.34 informational l...

  • Page 719

    Dgs-6604 m show logging cli reference guide 709 below is an example of using the start-index and stop-index arguments with the show logging buffer command. Dgs-6600:15(mgmt-if)# show logging buffer 250 260 total logs:402 index date log text -----------------------------------------------------------...

  • Page 720: Show Mac Address-Table

    Dgs-6604 m show mac address-table cli reference guide 710 show mac address-table use the show mac address-table command to display: a specific mac address, static entries, dynamic entries or the mac address table of static and dynamic entries for a specific physical interface, port-channel or vlan. ...

  • Page 721

    Dgs-6604 m show mac address-table cli reference guide 711 this is an example of output from the show mac address-table static command: this is an example of output from the show mac address-table address on interface vlan 1: switch> show mac address-table static vlan mac address type ports ---- ----...

  • Page 722

    Dgs-6604 m show mac address-table aging destination-hit cli reference guide 712 show mac address-table aging destination-hit use the show mac address-table aging destination-hit commandto display the status of destination mac address triggered update function. Show mac address-table aging destinatio...

  • Page 723

    Dgs-6604 m show mac address-table aging-time cli reference guide 713 show mac address-table aging-time use the show mac address-table aging-time command to display the aging time. Show mac address-table aging-time syntax none default none command mode user exec or any configuration mode usage guidel...

  • Page 724: Show Mgmt-If

    Dgs-6604 m show mgmt-if cli reference guide 714 show mgmt-if use this command to show the status of the management port, including user settings and link status. Show mgmt-if syntax description none default none command mode user exec, management interface mode or any configuration mode usage guidel...

  • Page 726

    Dgs-6604 m show monitor session cli reference guide 716 switch# show monitor session session 1 session type: local session destination port : eth1.1 source ports : both : eth1.2-4 rx : eth1.5 tx : eth1.7 session 2 session type: local session destination port : eth2.1 source ports : both : eth2.2-4 r...

  • Page 727

    Dgs-6604 m show multicast filtering-mode cli reference guide 717 show multicast filtering-mode use the show multicast filtering-mode command to display the filtering mode for handling the multicast packets received on the interface. Show multicast filtering-mode [interface interface-id] default none...

  • Page 729

    Dgs-6604 m show policy-map cli reference guide 719 the following sample output shows the contents of the policy map called policy1: the following sample output shows all policy maps configured at eth3.1: switch# show policy-map policy1 policy map policy1 class police police tr-tcm cir 500000 bc 1000...

  • Page 731: Show Power-Saving

    Dgs-6604 m show power-saving cli reference guide 721 show power-saving use this command to display the power saving information. Show power-saving default none command mode user exec or any configuration mode usage guideline none example the following example shows how to display power-saving inform...

  • Page 732: Show Qos Aggregate-Policer

    Dgs-6604 m show qos aggregate-policer cli reference guide 722 show qos aggregate-policer use this command to display the configured aggregated policer. Show qos aggregate-policer [name] default none command mode user exec or any configuration mode usage guideline none example this example shows how ...

  • Page 734

    Dgs-6604 m show qos interface cli reference guide 724 this example displays the port trust state for ports eth3.2 - eth3.5. The following example displays the deficit round robin configuration for ports eth3.1- eth3.2: this example displays the dscp mutation maps attached to ports eth3.1 to 3.2. Swi...

  • Page 735

    Dgs-6604 m show qos interface cli reference guide 725 the following example displays the cos bandwidth allocation for ports eth3.1- 3.2: this example displays the dscp to color map for ports eth3.1 to eth3.2. This example displays the cos to color map for ports eth3.3 to eth3.4. Switch> show qos int...

  • Page 736

    Dgs-6604 m show qos interface cli reference guide 726 the following example displays the dscp to cos map for ports eth3.1. Switch> show qos interface eth3.1 map dscp-cos eth3.1 0 1 2 3 4 5 6 7 8 9 -------------------------------- 00 00 00 00 00 00 00 00 00 01 01 10 01 01 01 01 01 01 02 02 02 02 20 0...

  • Page 737: Show Qos Map

    Dgs-6604 m show qos map cli reference guide 727 show qos map use this command to display the qos dscp mutation map configuration. Show qos map dscp-mutation [map-name] default none command mode user exec or any configuration mode usage guideline if no name is specified after show qos map dscp-mutati...

  • Page 738: Show Route-Map

    Dgs-6604 m show route-map cli reference guide 728 show route-map use this command to display static route maps, show route-map [map-name] default none command mode privileged exec usage guideline the command displays all the acl-specific information that pertains to the route map in the same display...

  • Page 739: Show Running-Config

    Dgs-6604 m show running-config cli reference guide 729 show running-config use this command to display the contents of the current running configuration file. Show running-config syntax none default none command mode privilege exec at level 15 usage guideline the show running-config command output f...

  • Page 741

    Dgs-6604 m show snmp cli reference guide 731 this example is sample output from the command show snmp view. This example is sample output from the command show snmp group. Switch# show snmp view view name subtree view type ----------------------------------------------------- restricted 1.3.6.1.2.1....

  • Page 742

    Dgs-6604 m show snmp cli reference guide 732 this example is sample output from the command show snmp engineid. Switch# show snmp engineid local snmp engineid: 00000009020000000c025808 switch#.

  • Page 743: Show Snmp-Server

    Dgs-6604 m show snmp-server cli reference guide 733 show snmp-server use this command to display configuration information about the snmp server. Show snmp-server [traps] default none command mode user exec or any configuration mode usage guideline use this command to display the global configuratio...

  • Page 744

    Dgs-6604 m show snmp-server cli reference guide 734 switch# show snmp-server traps global trap state : enabled snmp authentication : enabled linkup : enabled linkdown : enabled coldstart : enabled warmstart : disabled bridge : enabled rmon : disabled entity : disabled vrrp : enabled ping : disabled ...

  • Page 745: Show Snmp User

    Dgs-6604 m show snmp user cli reference guide 735 show snmp user use this command to display information about the configured characteristics of an snmp user. Show snmp user [ user-name ] default none command mode privileged exec or global configuration usage guideline an snmp user must be part of a...

  • Page 746

    Dgs-6604 m show snmp user cli reference guide 736 example this example shows how to display the snmp user authuser’s information. Display field descriptions description of significant display fields. Switch# show snmp user authuser user name: authuser engine id: 00000009020000000c025808 authenticati...

  • Page 747: Show Sntp

    Dgs-6604 m show sntp cli reference guide 737 show sntp use this command to show information about the sntp server. Show sntp syntax none default none command mode user exec or any configuration mode usage guideline none example the following example shows how to display the sntp information: switch>...

  • Page 749

    Dgs-6604 m show spanning-tree cli reference guide 739 this example shows how to display spanning configuration information for a specific interface. Switch# show spanning-tree spanning tree: enabled, mode: rstp forwarding bpdu : disabled root id priority : 4097 address : 00-04-9b-78-08-00 bridge id ...

  • Page 751

    Dgs-6604 m show spanning-tree mst cli reference guide 741 examples this example shows how to mstp summary information. Switch# show spanning-tree mst spanning tree: enabled, protocol:mstp operation status: forward delay 15 sec, max age 20 sec configured : forward delay 15 sec, max age 20 sec, max ho...

  • Page 752

    Dgs-6604 m show spanning-tree mst cli reference guide 742 this example shows how to display the mstp md5 digest information. Switch#show spanning-tree mst digest name : [region1] revision : 2, instances configured: 3 digest : 3c 60 db f2 4b 03 eb f0 9c 59 22 f4 56 d1 8a 03 switch#.

  • Page 753: Show Ssh

    Dgs-6604 m show ssh cli reference guide 743 show ssh use this command to display the status of secure shell (ssh) server connections. Show ssh syntax none default none command mode user exec or any configuration mode usage guideline use the show ssh command to display the status of the ssh connectio...

  • Page 754: Show Startup-Config

    Dgs-6604 m show startup-config cli reference guide 744 show startup-config use this command to display the content of the startup configuration file. Show startup-config syntax none default none command mode privilege exec at level 15 usage guideline use show startup-config command to display the sy...

  • Page 756

    Dgs-6604 m show storm-control cli reference guide 746 this example shows all the interface settings. This example shows the interface settings for the range from port eth3.1 to eth3.2. This example shows the global settings. Switch# show storm-control interface interface storm action type threshold ...

  • Page 757: Show System

    Dgs-6604 m show system cli reference guide 747 show system use this command to display information about the switch system. Show system [cpu] [protocol-state] default none command mode user exec or any configuration mode usage guideline this command displays information about the overall switch syst...

  • Page 758

    Dgs-6604 m show system cli reference guide 748 : switch>show system device type :chassis-based high-speed switch hardware version :a1 first mac address :06:b0:00:17:00:00 number of mac address(es) :4096 slot: 1 hardware version :0a1g bootloader version :1.00.002 firmware version :1.00.018 s/n :qt0x1...

  • Page 759

    Dgs-6604 m show system cli reference guide 749 the following shows the output for the command show system protocol-state command:.

  • Page 760

    Dgs-6604 m show system cli reference guide 750 dgs-6600:15#show system protocol-state password encryption :disabled snmp server :disabled snmp6 server :disabled sys logging :enabled telnetv4 :enabled(tcp:23) telnetv6 :enabled(tcp:23) web :enabled(tcp:80) ssh :disabled(tcp:22) ssh6 :disabled(tcp:22) ...

  • Page 761: Show Time-Range

    Dgs-6604 m show time-range cli reference guide 751 show time-range use this command to display the time range profile configuration. Show time-range [ name] default none command mode user exec or any configuration mode usage guideline none example this example shows how to display the content of the...

  • Page 763: Show Unit

    Dgs-6604 m show unit cli reference guide 753 show unit use this command to display information about the system’s modules. Show unit [ unit-id ] default none command mode user exec or any configuration mode usage guideline this command displays information about the system’s modules. If no option is...

  • Page 764: Show Username

    Dgs-6604 m show username cli reference guide 754 show username use this command to display the username and password pair database. Show username [name] default none command mode privileged exec or any configuration mode; both at privilege level 15 usage guideline this command displays user accounts...

  • Page 766: Show Version

    Dgs-6604 m show version cli reference guide 756 show version to display version information about software, hardware, etc., use the show version command. Show version syntax none default none command mode user exec or any configuration mode usage guideline this command displays the software and hard...

  • Page 767: Show Vlan

    Dgs-6604 m show vlan cli reference guide 757 show vlan use the show vlan command to display the parameters for all configured vlans or one vlan (if the vlan id or name is specified) on the switch. Use the command show vlan subnet-base or show vlan mac-base to display a subnet-based vlan or mac-based...

  • Page 769

    Dgs-6604 m show vlan cli reference guide 759 switch# show vlan vlan 1: name: default gvrp advertisement: yes static tag member ports: none static untag member ports: eth4.2, eth4.3, eth4.4, eth4.5, eth4.6, eth4.7, eth4.8, eth4.9, eth4.10, eth4.11, eth4.12, eth4.13, eth4.14, eth4.15, eth4.16, eth4.17...

  • Page 770

    Dgs-6604 m show vlan cli reference guide 760 this example shows how to display information for interface ports eth4.1 to eth4.3. Information such as ingress checking and the acceptable frame type is displayed. Switch# show vlan interface eth4.1-4.3 eth4.1 pvid : 99 gvrp state : disabled ingress chec...

  • Page 771

    Dgs-6604 m show vlan cli reference guide 761 this example shows how to display the mac-base vlan table. This example shows how to display the subnet-base vlan table. Switch(config)#show vlan mac-base mac address vlan id ----------------- ------- 00-80-cc-00-00-11 100 00-80-cc-00-00-21 100 00-80-cc-0...

  • Page 773

    Dgs-6604 m show vlan-tunnel cli reference guide 763 examples this example shows how to display the status of vlan tunnel mode. Display field descriptions the following table shows the detailed description for the above fields. Switch# show vlan-tunnel vlan tunneling: enabled eth4.1:uni port, cos rem...

  • Page 774

    Dgs-6604 m show vlan-tunnel cli reference guide 764 this example shows how to display the vlan tunnel settings for eth4.1. Cos remarking indicates the cos remarking status at the port. It could be either disabled or an integer from 0~7 (indicating the remarking cos value). Vlan shows the vlan encaps...

  • Page 776: Show Vrrp

    Dgs-6604 m show vrrp cli reference guide 766 show vrrp this command is used to view the vrrp status. Show vrrp [interface interface-id [ vrid ] ] default none command mode user exec or any configuration mode usage guideline use this command to view the vrrp information. Examples on the following pag...

  • Page 777

    Dgs-6604 m show vrrp cli reference guide 767 switch#show vrrp vlan1 – vrid 7 state is master virtual ip address is 20.0.1.1 virtual mac address is 00-00-5e-00-01-07 advertisement interval is 1 sec preemption enabled priority is 255 critical ip address is 0.0.0.0 master router is 20.0.1.1 (local) mas...

  • Page 778

    Dgs-6604 m show vrrp cli reference guide 768 the following example shows how to view vrrp information of interface vlan1 and vrid 8. Switch#show vrrp interface vlan1 8 vlan1 – vrid 8 state is master virtual ip address is 20.1.1.2 virtual mac address is 00-00-5e-00-01-08 advertisement interval is 1 s...

  • Page 779: Show Vrrp Brief

    Dgs-6604 m show vrrp brief cli reference guide 769 show vrrp brief this command is used to view the vrrp brief status. Show vrrp brief [ all ] default none command mode user exec or any configuration mode usage guideline when using the show vrrp brief command the status and parameter information for...

  • Page 780: Shutdown (Interface)

    Dgs-6604 m shutdown (interface) cli reference guide 770 shutdown (interface) use this command to disable the port interface. Use the no form of the command to enable the port interface. Shutdown no shutdown syntax none default enabled command mode interface configuration usage guideline only physica...

  • Page 781: Shutdown (Management Port )

    Dgs-6604 m shutdown (management port ) cli reference guide 771 shutdown (management port ) use this command to disable the management port. Use the no form of the command to turn the management port back to the enabled state. Shutdown no shutdown syntax none default enabled command mode management i...

  • Page 782: Show Ip Dhcp Snooping

    Dgs-6604 m cli reference guide 772 show ip dhcp snooping use this command to display dhcp snooping configuration. Show ip dhcp snooping syntax not applicable default not applicable command mode exec mode or any configuration mode usage guideline use the command to display dhcp snooping configuration...

  • Page 784

    Dgs-6604 m cli reference guide 774 this example shows how to display dhcp snooping binding entries by ip 10.1.1.1: this example shows how to display dhcp snooping binding entries by ip 10.1.1.11 and mac 00-01-02-00-00-05: switch# show ip dhcp snooping binding 10.1.1.1 mac address ip address lease(se...

  • Page 785

    Dgs-6604 m cli reference guide 775 this example shows how to display dhcp snooping binding entries by ip 10.1.1.1 and mac 00-01-02-03-04-05 on vlan100: this example shows how to display dhcp snooping binding entries by vlan100: this example shows how to display dhcp snooping binding entries by inter...

  • Page 786

    Dgs-6604 m show ip dhcp snooping database cli reference guide 776 show ip dhcp snooping database this command is used to display the statistics of the dhcp snooping database. Show ip dhcp snooping database syntax none default not applicable command mode exec mode or any configuration mode usage guid...

  • Page 787: Show Erps Domain

    Dgs-6604 m show erps domain cli reference guide 777 show erps domain the show erps domain command is used to display information of all created erps domains. Show erps domain [domain-name] default not applicable command mode exec mode or any configuration mode usage guideline this command displays b...

  • Page 788

    Dgs-6604 m show erps domain cli reference guide 778 the following example displays instance information of erps domain campus1: switch# show erps domain domain erpi type status port-state id -------------------- ---- ------ ---------- ------------------------- campus1 1 major idle east:blocked west:...

  • Page 789: Show Erps Erpi

    Dgs-6604 m show erps erpi cli reference guide 779 show erps erpi the show erps erpi command is used to display information of erp instance. Show erps erpi [instance-id] syntax default not applicable command mode exec mode or any configuration mode usage guideline the command "show erps erpi" is used...

  • Page 790

    Dgs-6604 m show erps erpi cli reference guide 780 the following example shows detailed information of sub erp instance 2: switch# show erps erpi 1 erps global state : enabled erp instance #1 ------------------------------------ domain name : campus1 instance type : major instance state : enabled ins...

  • Page 791

    Dgs-6604 m show erps erpi cli reference guide 781 switch# show erps erpi 2 erps global state : enabled erp instance #2 ------------------------------------ domain name : campus1 instance type : sub instance state : disabled instance status : - r-aps controlled vlan : 3 ring mel : 1 east ring port : ...

  • Page 793

    Dgs-6604 m cli reference guide 783 this example displays the oui information of voice vlan. This example displays the voice vlan information of ports. Switch#show vlan voice-vlan oui oui address mask description ---------------- ----------------- ------------- 00-01-e3-00-00-00 ff-ff-ff-00-00-00 sie...

  • Page 794

    Dgs-6604 m cli reference guide 784 this example displays the learned voice devices on ports eth3.1 and eth3.2. This example displays the voice devices discovered by lldp-med. If the remaining time decreases to 0, the voice device will be deleted. Switch#show vlan voice-vlan device interface eth3.1-3...

  • Page 795: Show Ip Policy

    Dgs-6604 m show ip policy cli reference guide 785 show ip policy use the command to display the route map used for policy based routing. Show ip policy syntax not applicable. Default not applicable. Command mode exec mode. Usage guideline the user can use the command to display the policy based rout...

  • Page 797

    Dgs-6604 m show ip arp inspection cli reference guide 787 this example shows how to display the statistics of packets that have been processed by dai for all active vlans: this example shows how to display the configuration and operating state of dai: switch# show ip arp inspection statistics vlan f...

  • Page 798

    Dgs-6604 m show ip arp inspection cli reference guide 788 this example shows how to display the trust state of interface eth3.3: this example shows how to display the trust state of interfaces on the switch: switch# show ip arp inspection interfaces eth3.3 interface trust state --------- -----------...

  • Page 800

    Dgs-6604 m show ip source binding cli reference guide 790 this example shows how to display ip source guard binding entries by ip address 10.1.1.11. This example shows how to display ip source guard binding entries by ip address 10.1.1.11, mac address 00-01-01-01-01-10 at vlan100 on interface eth3.3...

  • Page 802: Show Ip Dhcp Screening

    Dgs-6604 m show ip dhcp screening cli reference guide 792 show ip dhcp screening used to display the configuration of dhcp server screening show ip dhcp screening syntax none. Default not applicable command mode exec mode or any other configuration mode usage guideline this command is used to displa...

  • Page 804

    Dgs-6604 m show sflow cli reference guide 794 port : 6343 datagram version : 5 index : 2 owner : collector2 current countdown time: 86355 max datagram size : 1400 address : 10.1.1.3 port : 6343 datagram version : 5 index : 3 owner : (null) current countdown time: 0 max datagram size : 1400 address :...

  • Page 805: Show Lldp

    Dgs-6604 m show lldp cli reference guide 795 show lldp to displays the switch's general lldp configuration, use the show lldp command. Show lldp syntax this command has no arguments or keywords. Default not applicable. Command mode exec mode or any configuration mode usage guideline this command is ...

  • Page 806

    Dgs-6604 m show lldp cli reference guide 796 switch> show lldp lldp system information chassis id subtype : mac address chassis id : 00-33-50-43-00-00 system name : switch system description : stackable ethernet switch system capabilities supported : bridge, router system capabilities enabled : brid...

  • Page 808

    Dgs-6604 m show lldp interface cli reference guide 798 switch> show lldp interface eth4.4 port id: eth4.4 port id : eth4.4 admin status : tx and rx basic management tlvs: port description : disabled system name : disabled system description : disabled system capabilities : disabled enabled managemen...

  • Page 810

    Dgs-6604 m show lldp local interface cli reference guide 800 switch> show lldp local interface eth4.4 detail port id : eth4.4 --------------------------------------------------------------------------- -- port id subtype : mac address port id : 08-03-04-17-00-03 port description : rmon port 4 on uni...

  • Page 811

    Dgs-6604 m show lldp local interface cli reference guide 801 protocol identity entries count : 1 entry 1 : protocol index : 4 protocol id : 00 27 42 42 03 00 00 03 protocol name : stp mac/phy configuration/status : auto-negotiation support : supported auto-negotiation enabled : enabled auto-negotiat...

  • Page 812

    Dgs-6604 m show lldp local interface cli reference guide 802 the following is sample output from the show lldp local interface command to display outbound lldp advertisements for eth3.1 in brief mode. Inventory : support network policy : application type : voice vlan id : 100 priority : 7 dscp : 0 u...

  • Page 813

    Dgs-6604 m show lldp local interface cli reference guide 803 switch> show lldp local interface eth 3.1 port id : eth3.1 ----------------------------------------------------------------------- port id subtype : mac address port id : 08-03-04-17-00-03 port description : rmon port 1 on unit 3 port vlan...

  • Page 815

    Dgs-6604 m show lldp management-address cli reference guide 805 switch> show lldp management-address address 1: (default) ------------------------------------------------ subtype : ipv4 address : 10.90.90.90 if type : ifindex oid : 1.3.6.1.4.1.171.10.118.3 advertising ports : eth3.1-3.3 address 2 : ...

  • Page 817

    Dgs-6604 m show lldp neighbor interface cli reference guide 807 example the following is sample output from the show lldp neighbor interface command to display information about neighboring devices learned by lldp on eth4.9 in detailed mode: switch> show lldp neighbor interface eth4.9 detail port id...

  • Page 818

    Dgs-6604 m show lldp neighbor interface cli reference guide 808 the following is sample output from the show lldp neighbor interface eth3.1 command. Lldp-med capabilities: lldp-med device class : endpoint device class iii lldp-med capabilities support : lldp-med capabilities : support network policy...

  • Page 819

    Dgs-6604 m show lldp neighbor interface cli reference guide 809 switch> show lldp neighbor interface eth3.1 port id : 1 ---------------------------------------------------------------------- remote entities count : 2 entity 1 chassis id subtype : mac address chassis id : 00-01-02-03-04-01 port id su...

  • Page 820

    Dgs-6604 m show lldp neighbor interface cli reference guide 810 the following is sample output from the show lldp neighbor interface command to display the neighbor information on eth3.1 to eth3.2 in brief mode. Entity 2 chassis id subtype : mac address chassis id : 00-01-02-03-04-02 port id subtype...

  • Page 821

    Dgs-6604 m show lldp neighbor interface cli reference guide 811 switch > show lldp neighbor interface eth3.1-3.2 brief port id: eth3.1 ------------------------------------------------------------ remote entities count : 3 entity 1 chassis id subtype : mac address chassis id : 00-01-02-03-04-01 port ...

  • Page 822: Show Lldp Statistics

    Dgs-6604 m show lldp statistics cli reference guide 812 show lldp statistics to display the system global lldp statistics information, use the show lldp statistics in user exec mode, use the show lldp statistics command. Show lldp statistics syntax this command has no arguments or keywords. Default ...

  • Page 825

    Dgs-6604 m show poe power system cli reference guide 815 this example shows how to display the poe system parameters with unit list contained of hyphen sign. This example shows how to display the poe system parameters with unit list contained of comma. Switch# show poe power system power-info poe sy...

  • Page 827

    Dgs-6604 m show poe power-inline cli reference guide 817 this is an example of output from the show poe power-inline statistic command. This is an example of output from the show poe power-inline measurement command. Switch# show poe power inline status interface priority pse state op mode class max...

  • Page 828

    Dgs-6604 m show poe power-inline cli reference guide 818 switch# show poe power inline measurement interface voltage(v) current(ma) temp(c) power(w) --------- ---------- ----------- -------- -------- 3.1 54.2 109.2 35 5.9 3.2 55 196.1 38 10.8 ... 4.1 54.6 197.7 32 10.7 4.2 54.8 286.2 36 15.7 4.3 n/a...

  • Page 830

    Dgs-6604 m ssh cli reference guide 820 the following example shows a ssh session using the crypto algorithm aes128- cbc and an hmac of hmac-sha1-96. The username is admin, and the ip is 20.74.19.200. Switch# ssh -l admin 20.74.19.200 admin@20.74.19.200's password: chassis-based high-speed switch com...

  • Page 832: Snmp-Server

    Dgs-6604 m snmp-server cli reference guide 822 sn snmp-server to enable the simple network management protocol (snmp) agent, use the snmp-server command. To disable the snmp agent, use the no form of this command. Snmp-server no snmp-server syntax none default disabled command mode global configurat...

  • Page 834

    Dgs-6604 m snmp-server community cli reference guide 824 this example shows how to remove the community comaccess. . Verify the settings by entering the show snmp community command. Switch(config)# no snmp-server community comaccess.

  • Page 835: Snmp-Server Contact

    Dgs-6604 m snmp-server contact cli reference guide 825 snmp-server contact use this command to configure the system’s snmp contact information. Use the no form of this command to remove the configuration of system contact information. Snmp-server contact text no snmp-server contact default none comm...

  • Page 836: Snmp-Server Enable Traps

    Dgs-6604 m snmp-server enable traps cli reference guide 826 snmp-server enable traps to enable all simple network management protocol (snmp) notification types that are available on the switch, use the snmp-server enable traps command. To disable all available snmp notifications, use the no form of ...

  • Page 837

    Dgs-6604 m snmp-server enable traps snmp cli reference guide 827 snmp-server enable traps snmp to enable the sending of rfc 1157 simple network management protocol (snmp) notifications, use the snmp-server enable traps snmp command. Use the no form of this command to disable rfc 1157 snmp notificati...

  • Page 838

    Dgs-6604 m snmp-server enable traps snmp cli reference guide 828 command and the snmp-server host command for that host must be set to enabled. The snmp-server enable traps snmp [ linkup] [linkdown] form of this command globally enables snmp linkup and linkdown traps. After enabling either of these ...

  • Page 839: Snmp-Server Engineid Local

    Dgs-6604 m snmp-server engineid local cli reference guide 829 snmp-server engineid local use this command to specify the snmp engine id on the switch. Use the no form of the command to remove a configured snmp engine id and return the engine id setting to the original default value. Snmp-server engi...

  • Page 841

    Dgs-6604 m snmp-server group cli reference guide 831 usage guideline an snmp group defines the access method, the read view, the write view, and the notification view. For the access method, it means that when the user who belongs to this group must use the version and access method (for v3) to acce...

  • Page 843

    Dgs-6604 m snmp-server host cli reference guide 833 will be sent in trap protocol data unit (pdu). For v3 snmp, the notification will be sent in the snmpv2-trap-pdu with the snmpv3 header. If the user specifies to send the notification in v3 format, the user can further specify whether to perform au...

  • Page 844: Snmp-Server Location

    Dgs-6604 m snmp-server location cli reference guide 834 snmp-server location use this command to configure the system location information. Use the no snmp-server location command to set the system location information to empty. Snmp-server location text no snmp-server location default not configure...

  • Page 846

    Dgs-6604 m snmp-server user cli reference guide 836 usage guideline use this command to create an snmp user. The group to which this user belongs must be created first. If this user belongs to a v3 group and also specifies authentication or encryption, then the password used for authentication and e...

  • Page 848

    Dgs-6604 m snmp-server view cli reference guide 838 example this example shows how to create a view that includes all objects in the mib-ii subtree. This example shows how to set a mib view to interfacesmibview. This example shows how to set the access rights for a group called guestgroup to snmpv3 ...

  • Page 849: Sntp Server

    Dgs-6604 m sntp server cli reference guide 839 sntp server use this command to allow the system clock to be synchronized with the sntp time server. To remove a server from the list of sntp servers, use the no form of this command. Sntp server ip-address no sntp server [ ip-address ] default not conf...

  • Page 850

    Dgs-6604 m spanning-tree ( global configuration ) cli reference guide 840 spanning-tree ( global configuration ) use this command to enable stp mode. Use the no form of the command to disable stp. Spanning-tree no spanning-tree syntax none default disable command mode global configuration usage guid...

  • Page 851

    Dgs-6604 m spanning-tree ( interface configuration ) cli reference guide 841 spanning-tree ( interface configuration ) this setting is used to configure the stp function on the specified port. Use the no form of the command to disable the function. Spanning-tree no spanning-tree syntax none default ...

  • Page 853: Spanning-Tree Cost

    Dgs-6604 m spanning-tree cost cli reference guide 843 spanning-tree cost this setting is used to configure the value of port path-cost on the specified port. Spanning-tree cost cost no spanning-tree cost default the path cost is computed from the bandwidth setting of the interface. Command mode inte...

  • Page 854

    Dgs-6604 m spanning-tree fast-forwarding cli reference guide 844 spanning-tree fast-forwarding to enable fast forwarding mode, use the spanning-tree fast-forwarding command. When fast forwarding is enabled the interface will be immediately put into the forwarding state upon linkup without waiting fo...

  • Page 855: Spanning-Tree Guard Root

    Dgs-6604 m spanning-tree guard root cli reference guide 845 spanning-tree guard root to enable the guard mode, use the spanning-tree guard command. To return to the default settings, use the no form of this command. Spanning-tree guard root no spanning-tree guard syntax none default disabled command...

  • Page 860

    Dgs-6604 m spanning-tree mst configuration cli reference guide 850 spanning-tree mst configuration to enter mst-configuration submode, use the spanning-tree mst configuration command. To return to the default settings, use the no form of this command. Spanning-tree mst configuration no spanning-tree...

  • Page 861: Spanning-Tree Mst Hello-Time

    Dgs-6604 m spanning-tree mst hello-time cli reference guide 851 spanning-tree mst hello-time use this command to configure the per port hello time used in mstp version. Spanning-tree mst hello-time seconds default seconds: 2 command mode interface configuration usage guideline the mstp hello-time is...

  • Page 862: Spanning-Tree Mst Priority

    Dgs-6604 m spanning-tree mst priority cli reference guide 852 spanning-tree mst priority use this command to configure the bridge priority value for the selected mstp instance. Use the no form of the command to return the setting to the default setting. Spanning-tree mst instance-id priority priorit...

  • Page 863: Spanning-Tree Port-Priority

    Dgs-6604 m spanning-tree port-priority cli reference guide 853 spanning-tree port-priority this setting is used to configure the value of the stp port priority on a specified port. It is only used for rstp and stp version. Use the no form of this command to reset to the default priority. Spanning-tr...

  • Page 864: Spanning-Tree Priority

    Dgs-6604 m spanning-tree priority cli reference guide 854 spanning-tree priority this command configures the bridge priority and is only used for rstp and stp versions. Use the no form of this command to restore to default setting. Spanning-tree priority priority no spanning-tree priority default pr...

  • Page 865: Spanning-Tree Tcnfilter

    Dgs-6604 m spanning-tree tcnfilter cli reference guide 855 spanning-tree tcnfilter to enable topology change notification (tcn) filtering at the specific interface, use spanning-tree tcnfilter command at the interface mode. Use the no form of this command to disable tcn filtering. Spanning-tree tcnf...

  • Page 866

    Dgs-6604 m spanning-tree transmit hold-count cli reference guide 856 spanning-tree transmit hold-count this setting is used to limit the maximum bpdu transmission rate for every port. Spanning-tree transmit-hold-count value default value: 6 command mode global configuration usage guideline the trans...

  • Page 868

    Dgs-6604 m speed cli reference guide 858 capability will consist of both the full and half duplex mode combined with the configured speeds. Before adding ports to a port-channel, verify that all settings are the same on these ports. Otherwise the ports in a port-channel with different settings will ...

  • Page 869: Storm-Control (Interface)

    Dgs-6604 m storm-control (interface) cli reference guide 859 storm-control (interface) use this command to configure the device to prevent storm attacks on a lan. There are three traffic types, broadcast, multicast, and unicast (dlf). Use the no form of the command to disable the storm-control funct...

  • Page 870

    Dgs-6604 m storm-control action (interface) cli reference guide 860 storm-control action (interface) this command configures the action type for the storm control function. It is only used for two traffic types, broadcast and multicast. Use the no form of the command to return to the default setting...

  • Page 871

    Dgs-6604 m storm-control action (interface) cli reference guide 861 this example shows how to configure broadcast storm control action and level. It assigns the shutdown action and rising threshold to 900 pps for interface eth3.1. This example shows how to return to the default setting for broadcast...

  • Page 873

    Dgs-6604 m storm-control level (interface) cli reference guide 863 this example shows how to configure the broadcast storm control level by percentage mode. It assigns the percentage threshold level of interface eth3.1 for incoming broadcast packets to 90 and drops the packets that exceed the thresh...

  • Page 874: Storm-Control Timer (Global)

    Dgs-6604 m storm-control timer (global) cli reference guide 864 storm-control timer (global) use this command to configure the timer options. The timers are used to implement a storm control shutdown action. Use the no form of the command to return the default settings. Storm-control { time-interval...

  • Page 875

    Dgs-6604 m storm-control timer (global) cli reference guide 865 not be automatically recovered but it can be manually recovered by using the "no shutdown" command. Examples this example shows how to configure the time-interval. The count of received broadcast or multicast packets is monitored every ...

  • Page 876: Subnet-Base ( Vlan )

    Dgs-6604 m subnet-base ( vlan ) cli reference guide 866 subnet-base ( vlan ) use the subnet command to specify a subnet-based vlan id assignment for un- tagged incoming packets. Use the no form of this command to remove a subnet- based vlan id entry setting. Subnet-base { network-prefix network-mask...

  • Page 877: Subnet-Mask

    Dgs-6604 m subnet-mask cli reference guide 867 subnet-mask use this command to configure the subnet mask for a dhcp address pool of the dhcp server. Use the no form of this command to restore the configuration of a subnet mask to the default mask 255.255.255.0. Subnet-mask mask no subnet-mask defaul...

  • Page 878: Switchport Port-Security

    Dgs-6604 m switchport port-security cli reference guide 868 switchport port-security use this command to configure port security setting of a specified port interface to restrict the allowable number of users that can gain access to the port. Use the no form of the command to disable the port securi...

  • Page 879

    Dgs-6604 m switchport port-security cli reference guide 869 if a port-security command is issued without specifying any arguments, then the port security feature will be enabled with the default settings for the maximum and mode parameters. As the port-security state is changed from disabled to enab...

  • Page 880

    Dgs-6604 m switchport port-security cli reference guide 870 the no form of the command can be used in global coniguration so that one command can use then disable port-security at all ports. Examples this example shows how to configure port security in permanent mode with maximum number 5. This exam...

  • Page 881: Synchronization

    Dgs-6604 m synchronization cli reference guide 871 synchronization to enable the synchronization between border gateway protocol (bgp) and an external interior gateway protocol (igp) system, use the synchronization command. To advertise a network route without waiting for the igp, use the no form of...

  • Page 882: System-Name

    Dgs-6604 m system-name cli reference guide 872 system-name use this command to configure the system name information. Use the no system-name command to set the system name to a null string. System-name text no system-name default not configured command mode global configuration usage guideline confi...

  • Page 884

    Dgs-6604 m telnet cli reference guide 874 examples the following example shows how to telnet to the ip address 20.74.19.200 with default port 23 (optional port parameter is provided). The ip address of 20.74.19.200 is the management interface which allows users to log in. The following example first...

  • Page 885

    Dgs-6604 m telnet cli reference guide 875 the following example shows a telnet session attempting to connect to ip address 10.74.19.2, but the ip adress is not reachable. The following example shows how to enter the management interface mode and telnet to the ip address 20.74.19.200 with default por...

  • Page 886

    Dgs-6604 m telnet cli reference guide 876 the following example show how to telnet to the ip address 20.74.19.200 with default port 23, then enter the escape sequence : ctrl-_ and press any other key returning to the telnet session. Switch#telnet 20.74.19.200 connecting to 20.74.19.200 ... Connected...

  • Page 887

    Dgs-6604 m telnet cli reference guide 877 the following example show how to telnet to the ipv6 address 2001:e10:5c00:2::101:253 using default port 23, then enter the escape sequence : ctrl-_ and press any other key returning to the telnet session. The following example show how to telnet to the ipv6...

  • Page 888: Terminal Length

    Dgs-6604 m terminal length cli reference guide 878 terminal length this command configures the number of lines to be displayed in the monitor output. The terminal length command will only affect the current session. If option default is specified, the display length will be applied to all sessions. ...

  • Page 890: Terminal Width

    Dgs-6604 m terminal width cli reference guide 880 terminal width this command sets the number of character columns on the terminal screen for the current lines displayed in a session. The terminal width command will only affect the current session. If option default is specified, the display length ...

  • Page 891

    Dgs-6604 m terminal width cli reference guide 881 the following example shows how to adjust the terminal session width to 120 as the system configuration setting for terminal width. This setting will affect all subsequently opened terminal sessions. Switch#terminal width 120 default.

  • Page 893: Timers Basic

    Dgs-6604 m timers basic cli reference guide 883 timers basic to configure update, timeout, and garbage-collection timers for an ipv6 rip routing process, use the timers basic command. To return the timers to their default values, use the no form of this command. Timers basic update timeout garbage-c...

  • Page 894

    Dgs-6604 m timers basic cli reference guide 884 switch > enable switch # configure terminal switch (config) # router ipv6 rip switch (config-router)# timers basic 5 15 30

  • Page 895: Timers Bgp

    Dgs-6604 m timers bgp cli reference guide 885 timers bgp use this command to adjust bgp network timers. Use the no form of this command to restore the timers to the default value. Timers bgp keep-alive [ hold-time ] no timers bgp default keep-alive: 60 seconds hold-time: 180 seconds command mode rou...

  • Page 896: Time-Range

    Dgs-6604 m time-range cli reference guide 886 time-range use this command to enter the time range configuration mode to define a time range. Use the no form of the command to delete a time range. Time-range name no time-range name default none command mode global configuration usage guideline use th...

  • Page 898

    Dgs-6604 m traceroute cli reference guide 888 default -w: 5 seconds -i: 1 -m: 30 -p: 33434 -q: 3 -t: 0 -s: 40 bytes command mode management interface mode or user exec usage guideline to interrupt traceroute after the command has been issued, press ctrl-c. The traceroute command uses the ttl field i...

  • Page 899

    Dgs-6604 m traceroute cli reference guide 889 display field descriptions the following table describes the fields in the traceroute command output. This example shows how to traceroute the host with ipv6 address "2001:238:f8a:77:7c10:41c0:6ddd:ecab". Display field description 1 indicates the sequenc...

  • Page 900: Traffic-Segmentation Forward

    Dgs-6604 m traffic-segmentation forward cli reference guide 890 traffic-segmentation forward use this command to segment or restrict the flooding domain of a port to a set of specified ports. Use the no form of this command to remove some ports from the forwarding domain. Traffic-segmentation forwar...

  • Page 901

    Dgs-6604 m traffic-segmentation forward cli reference guide 891 when entering no traffic-segmentation without any keywords, then all ports will become the forwarding port. When entering no traffic-segmentation forward without the interface keyword, then all ports in forwarding port list will be remo...

  • Page 902: Trunk Allowed-Vlan

    Dgs-6604 m trunk allowed-vlan cli reference guide 892 trunk allowed-vlan use the trunk allowed-vlan configuration command to set the vlan characteristic. It sets the allowable vlans that can receive and send traffic on the interface in tagged format. Use the no trunk allowed-vlan command to remove a...

  • Page 903: Tunnel Destination

    Dgs-6604 m tunnel destination cli reference guide 893 tunnel destination use the tunnel destination configuration command to add the destination ipv4 address for the tunnel interface. Use the no tunnel destination configuration command to remove it. Tunnel destination { ipv4-address } no tunnel dest...

  • Page 904: Tunnel Mode

    Dgs-6604 m tunnel mode cli reference guide 894 tunnel mode use the tunnel mode ipv6ip configuration command to manually specify an ipv6 configured tunnel. The optional parameter 6to4 or isatap means that tunnel type is 6to4 or isatap. Use the no form of the command to remove the ipv6 specification. ...

  • Page 905: Tunnel Source

    Dgs-6604 m tunnel source cli reference guide 895 tunnel source use the tunnel source configuration command to add the source ipv4 address for the tunnel interface. Use the no tunnel source configuration command to remove it. Tunnel source { ipv4-address } no tunnel source default none command mode i...

  • Page 907

    Dgs-6604 username cli reference guide 897 the factory default setting sets the user account to an empty string. When the user account is empty, the any access will be logged in directly in the user exec mode at the power user level. The user can further enter the privileged exec mode using the enabl...

  • Page 911: Vlan Name

    Dgs-6604 m vlan name cli reference guide 901 vlan name use the vlan name vlan-name configuration command to specify the vlan name. Use the no vlan name command to reset the vlan name to the default vlan name. Vlan name vlan-name no vlan name default vlan-name: vlanxxxx where xxxx represents four num...

  • Page 913

    Dgs-6604 m vlan remarking cli reference guide 903 3. Make a vlan remarking from c-vid 200 to s-vid is 1002. So far the user's cos is trusted. 4. Remark cos as 7. 5. Remark cos as 3 for c-vid 101-102, remarking cos as 7 for and 103-104 and 200. 6. Trust user's cos for vid 200 and 103-104(that is beca...

  • Page 914: Vlan-Tunnel

    Dgs-6604 m vlan-tunnel cli reference guide 904 vlan-tunnel use this command to enable the vlan tunnel mode. Use the no form of the command to disable the vlan tunnel mode. Vlan-tunnel no vlan-tunnel syntax none default disabled command mode global configuration usage guideline this command enables v...

  • Page 917: Vlan-Tunnel Ingress Checking

    Dgs-6604 m vlan-tunnel ingress checking cli reference guide 907 vlan-tunnel ingress checking use this command to specify to drop the c-tagged packets that do not match any vlan encapsulation pair or remarking pair. Use the no form of this command to allow the unmatched packet to be forwarded. Vlan-t...

  • Page 919: Vlan-Tunnel Remove-Inner-Tag

    Dgs-6604 m vlan-tunnel remove-inner-tag cli reference guide 909 vlan-tunnel remove-inner-tag use this command to strip off the packet’s inner tag (c-tag; should the packet have it) of the incoming packet. Use the no form of the command to keep the packet's inner tag. Vlan-tunnel remove-inner-tag no ...

  • Page 920: Vlan-Tunnel Tpid

    Dgs-6604 m vlan-tunnel tpid cli reference guide 910 vlan-tunnel tpid use this command to specify the outer tag tpid at a network-to-network interface (nni) for the vlan tunnel application. Vlan-tunnel tpid tpid default 0x88a8 command mode interface configuration (physical port and port channel inter...

  • Page 921: Voice-Vlan

    Dgs-6604 m voice-vlan cli reference guide 911 voice-vlan use the command to enable the voice vlan function and to configure a vlan as a voice vlan. Use no form of this command to disable the voice vlan function. Voice-vlan vlan-id no voice-vlan default the voice vlan state is disabled. Command mode ...

  • Page 922: Voice-Vlan Cos

    Dgs-6604 m voice-vlan cos cli reference guide 912 voice-vlan cos use the command to configure the cos priority for incoming voice vlan traffic.. Voice-vlan cos cos-value default the default cos priority is 5. Command mode global configuration mode. Usage guideline the voice vlan priority will be the...

  • Page 923: Voice-Vlan Oui

    Dgs-6604 m voice-vlan oui cli reference guide 913 voice-vlan oui use the command to add the user defined oui of voice device. Use no form of this command to delete the user defined oui of voice device. Voice-vlan oui mac-address mask[description text] no voice-vlan oui mac-address mask default the d...

  • Page 924

    Dgs-6604 m voice-vlan oui cli reference guide 914 you can verify your settings by show vlan voice-vlan oui command. Switch(config)#voice-vlan oui 01-02-03-04-05-06 ff-ff-ff-ff-ff-ff switch(config)#end switch#.

  • Page 925: Vrrp Critical-Ip

    Dgs-6604 m vrrp critical-ip cli reference guide 915 vrrp critical-ip use this command to configure the critical ip address. To remove the critical ip address using the no form of this command. Vrrp vrid critical-ip ip-address no vrrp vrid critical-ip default not configured command mode interface con...

  • Page 926

    Dgs-6604 m vrrp critical-ip cli reference guide 916 examples the following example shows how to configure the critical-ip address 60.5.1.1 for virtual router 7 with priority 200 on interface vlan1. The following example shows how to remove the critical-ip address for virtual router 7 on interface vl...

  • Page 927: Vrrp Ip

    Dgs-6604 m vrrp ip cli reference guide 917 vrrp ip to enable the virtual router redundancy protocol (vrrp) on an interface and identify the ip address of the virtual router, use the vrrp ip command. To disable vrrp on the interface and remove the ip address of the virtual router, use the no form of ...

  • Page 928: Vrrp Preempt

    Dgs-6604 m vrrp preempt cli reference guide 918 vrrp preempt to configure the router to take over as the master virtual router for a virtual router redundancy protocol (vrrp) group, if it has higher priority than the current master virtual router, use the vrrp preempt command. To disable this functi...

  • Page 929

    Dgs-6604 m vrrp preempt cli reference guide 919 the following example shows how to configure the router to disable preempt of a virtual router. Switch(config)#interface vlan1 switch(config-if)#no vrrp 7 preempt.

  • Page 930: Vrrp Priority

    Dgs-6604 m vrrp priority cli reference guide 920 vrrp priority to set the priority of the virtual router, use the vrrp priority command in vrrp interface configuration mode. To restore the default priority value of the virtual router, use the no form of this command. Vrrp vrid priority priority no v...

  • Page 931

    Dgs-6604 m vrrp priority cli reference guide 921 the following example shows how to restore the default priority of the virtual router. Switch(config)#interface vlan1 switch(config-if)#no vrrp 7 priority.

  • Page 932: Vrrp Shutdown

    Dgs-6604 m vrrp shutdown cli reference guide 922 vrrp shutdown this command is to disable the vrrp of a vrid on an interface. Use the no form of the command to re-activate the vrrp. Vrrp vrid shutdown no vrrp vrid shutdown default none command mode interface configuration usage guideline when a vrrp...

  • Page 933: Vrrp Timers Advertise

    Dgs-6604 m vrrp timers advertise cli reference guide 923 vrrp timers advertise this command configures the interval between successive advertisements by the master router. To restore the default value, use the no form of this command. Vrrp vrid timers advertise interval no vrrp vrid timers advertise...

  • Page 934: Acronym List

    Dgs-6604 m cli reference guide 924 acronym list acl access control list arp address resolution protocol bgp border gateway protocol bpdu bridge protocol data unit chap challenge handshake authentication protocol cir committed information rate cist common and internal spanning tree cli command-line i...

  • Page 935

    Dgs-6604 m cli reference guide 925 dot1q 802.1q dot1x 802.1x dram dynamic ram dvmrp distance vector multicast routing protocol eap extensible authentication protocol fat file allocation table fib forwarding information base ftp file transfer protocol garp general attribute registration protocol gbic...

  • Page 936

    Dgs-6604 m cli reference guide 926 ilmi integrated local management interface ip internet protocol is-is intermediate system-to-intermediate system intradomain routing protocol iso international organization of standardization lacp link aggregation control protocol lacpdu link aggregation control pr...

  • Page 937

    Dgs-6604 m cli reference guide 927 mstci mst configuration identifier mtu maximum transmission unit nat network address translation netbios network basic input/output system nsap network service access point nsf non-stop forwarding ntp network time protocol nvram non-volatile ram oam operation, admi...

  • Page 938

    Dgs-6604 m cli reference guide 928 qos quality of service radius remote access dial-in user service ram random-access memory rib routing information base rmon remote network monitor rom read-only memory rp route processor rstp rapid spanning tree protocol rtp real-time transport protocol sm sparse m...

  • Page 939

    - 925 aaa authentication 27 aaa authorization 29 aaa group server 30 accept dhcp client-identifier 31 accept dhcp relay-agent 32 acceptable-frame 33 accept-lifetime 34 access vlan 36 address-family ipv4 37 aggregate-address 38 area default-cost 39 area default-cost (ipv6) 40 area nssa 41 area range ...

  • Page 940

    - 926 clear dos prevention counter 91 clear cpu-protect counters 92 clear gvrp statistics interface 93 clear ip bgp 94 clear ip bgp peer-group 96 clear ip dhcp binding 98 clear ip dhcp conflict 100 clear ip dhcp server statistics 102 clear ip ospf 103 clear ipv6 dhcp client 104 clear ipv6 neighbors ...

  • Page 941

    - 927 domain-name 154 dos_prevention action 155 dos_prevention type 156 dot1v binding protocol-group 158 dot1v protocol-group 159 dot1x auth-mode 160 dot1x auth-protocol 161 dot1x control-direction 162 dot1x default 163 dot1x forward-pdu 164 dot1x guest-vlan 165 dot1x initialize 167 dot1x max-req 16...

  • Page 942

    - 928 interface 211 interface range 212 interface tunnel 213 ip access-group 214 ip access-list 215 ip address 216 ip address (management port) 218 ip address-list 219 ip dhcp screening ports 220 ip dhcp screening 221 ip dhcp screening trap-log 222 ip dhcp snooping 223 ip dhcp snooping information o...

  • Page 943

    - 929 ip mroute 271 ip mtu 273 ip mtu (management port) 274 ip multicast-routing 275 ip ospf authentication 276 ip ospf authentication-key 277 ip ospf cost 278 ip ospf dead-interval 279 ip ospf hello-interval 280 ip ospf message-digest-key 281 ip ospf priority 282 ip ospf retransmit-interval 283 ip ...

  • Page 944

    - 930 ipv6 nd managed-config-flag 332 ipv6 nd other-config-flag 333 ipv6 nd prefix 334 ipv6 nd ra-interval 335 ipv6 nd ra-lifetime 336 ipv6 nd reachable-time 337 ipv6 nd retrans-timer 338 ipv6 nd suppress-ra 339 ipv6 neighbor 340 ipv6 ospf cost 341 ipv6 ospf dead-interval 342 ipv6 ospf hello-interva...

  • Page 945

    - 931 loopback-detection mode 397 loopback-detection interval-time 398 mac access-group 399 mac access-list 400 mac address-table aging destination-hit 401 mac address-table aging-time 402 mac address-table static 403 mac-base ( vlan ) 404 match 405 match as-path 409 match community 410 match ip add...

  • Page 947

    - 933 set community 535 set default interface 537 set ip next-hop 538 set ip precedence 540 set interface 541 set ipv6 default next-hop 542 set ip default next-hop 544 set ipv6 next-hop 546 set default interface 548 set origin 549 set weight 550 sflow 551 sflow receiver 552 sflow sampler 554 sflow p...

  • Page 948

    - 934 show ip dhcp relay information trusted-sources 611 show ip dhcp server 612 show ip dhcp server statistics 613 show ip dhcp snooping 615 show ip dvmrp interface 616 show ip dvmrp neighbor 617 show ip dvmrp prune 620 show ip dvmrp route 621 show ip igmp group 622 show ip igmp interface 625 show ...

  • Page 950

    - 936 show ip dhcp snooping binding 773 show ip dhcp snooping database 776 show erps domain 777 show erps erpi 779 show vlan voice-vlan 782 show ip policy 785 show ip arp inspection 786 show ip source binding 789 show ip verify source 791 show ip dhcp screening 792 show sflow 793 show lldp 795 show ...

  • Page 951

    - 937 spanning-tree transmit hold-count 856 speed 857 storm-control (interface) 859 storm-control action (interface) 860 storm-control level (interface) 862 storm-control timer (global) 864 subnet-base ( vlan ) 866 subnet-mask 867 switchport port-security 868 synchronization 871 system-name 872 teln...