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- Quick Reference Manual
3Com 4500G 3C17772-91 Quick Reference Manual
Copyright © 2006
-2008, 3Com Corporation. All rights reserved.
www.3Com.com
Part Number: 10014902 Rev. A
B
Published:
February 2008
3C
OM
S
WITCH
4500G F
AMILY
Q
UICK
R
EFERENCE
G
UIDE
Overview
This Command Reference applies to the following Switch 4500G models:
About the Command Line Interface
To use and navigate the command line interface of your unit, please refer to the following points for assistance:
■
When initially accessing the command line interface, press Enter when prompted. The User View
menu for the unit
is
display
ed. This is indicated by the chevron brackets around the name of the unit at the prompt, for example,
<4500G>
.
■
When in the System View menu, square brackets appear around the name of the unit at the
prompt, for example,
[4500G]
.
■
You must be in the System View menu to access the configurable CLI commands.
■
Some commands can be entered directly at any prompt from anywhere in the interface.
■
If you enter part of a command followed by a ? (with no space between), the CLI will show you
all the commands
that begin in that way.
■
The term ‘view’ may be used interchangeably with the term ‘menu’.
■
The
undo
c
ommand is placed before the command you wish to undo, for example,
undo setauthentication
password.
■
■
Enter the first few characters of a command and press TAB to enter the full command without
having to input the
entire command (where there is only one command that starts with the entered characters).
■
Use the Up Arrow key at the prompt to repeat the previous command string.
■
Use the Delete key to delete the character after the cursor; the Backspace key deletes the character
before the cursor.
■
When entering physical port numbers, Enter the port number as
x/0/z
, where x is the unit
number and z is the
physical port number.
Switch 4500G 24-Port (3CR17761-91)
Switch 4500G 24-Port PWR (3CR17771-91)
Switch 4500G 48-Port (3CR17762-91)
Switch 4500G 48-Port PWR (3C17772-91)
Summary of 4500G 3C17772-91
Page 1
Copyright © 2006 -2008, 3com corporation. All rights reserved. Www.3com.Com part number: 10014902 rev. A b published: february 2008 3c om s witch 4500g f amily q uick r eference g uide overview this command reference applies to the following switch 4500g models: about the command line interface to u...
Page 2
2 3com switch 4500g family command reference displaying command parameters at the prompt, enter the name of the command followed by a space and ? . For example: 4500g > boot ? The following parameters are displayed: attribute-switch exchange the file main-attribute and backup-attribute. Boot-loader ...
Page 3
3com switch 4500g family 3 command reference acl use the acl command enter acl view. If the acl does not exist, it is created first. System view acl use the acl command to apply an acl to filter telnet users. User interface view activation-key use the activation-key command to define a shortcut key ...
Page 4
4 3com switch 4500g family command reference ascii use the ascii command to configure data transmission mode as ascii mode. Ftp client view attribute use the attribute command to set the attributes of a user whose service type is lan-access. Local user view attribute use the attribute command to con...
Page 5
3com switch 4500g family 5 command reference bootrom use the bootrom command to upgrade the bootrom of device. User view bootrom-update security-check enable use the bootrom-update security-check enable command to enable file validity check for upgrading. System view broadcast-suppression use the br...
Page 6
6 3com switch 4500g family command reference check region-configuration use the check region-configuration command to view all the mst region configuration information, including the region name, vlan-to-instance mapping and revision level settings. Mst region view checkzero use the checkzero comman...
Page 7
3com switch 4500g family 7 command reference count use the count command to configure the number of probes in a test. Nqa test group view country use the country command to specify the code of the country to which the entity belongs. It is a standard 2-byte code, for example, cn for china. Pki entit...
Page 8
8 3com switch 4500g family command reference delete static-routes all use the delete static-routes all command to delete all the static routes. System view description use the description command to assign a description string to the current vlan or vlan interface. Vlan view vlan interface view desc...
Page 9
3com switch 4500g family 9 command reference dhcp relay server-group use the dhcp relay server-group command to specify a dhcp server for a dhcp server group. System view dhcp relay server-select use the dhcp relay server-select command to correlate specified interface(s) to a specified dhcp server ...
Page 10
10 3com switch 4500g family command reference display channel use the display channel command to display the details channel information. Any view display clipboard use the display clipboard command to view the contents of the clipboard. Any view display clock use the display clock command to displa...
Page 11
3com switch 4500g family 11 command reference display dhcp relay security use the display dhcp relay security command to display information about bindings of dhcp relay agents. If no parameter is specified, information about all bindings will be displayed. Any view display dhcp relay security stati...
Page 12
12 3com switch 4500g family command reference display fib statistics use the display fib statistics command to view the total number of fib entries. Any view display ftp-server use the display ftp-server command to display the ftp server-related settings of a switch when it operates as an ftp server...
Page 13
3com switch 4500g family 13 command reference display interface use the display interface command to display the current state of a specified interface and related information. Any view display interface vlan-interface use the display interface vlan-interface command to display the information about...
Page 14
14 3com switch 4500g family command reference display ip socket use the display ip socket command to display the information about the sockets in the current system. Any view display ip statistics use the display ip statistics command to view the statistics information about ip packets. Any view dis...
Page 15
3com switch 4500g family 15 command reference display mac-authentication use the display mac-authentication command to display the global mac authentication information or the mac authentication information about specified interfaces. Any view display memory use the display memory command to display...
Page 16
16 3com switch 4500g family command reference display poe interface power use the display poe interface power command, you can view the power information of a specific port or all ports on the switch. Any view display poe-profile use the display poe-profile command to display all information of the ...
Page 17
3com switch 4500g family 17 command reference display qos wrr interface use the display qos wrr interface command to display the configuration of weighted round robin (wrr) queues of a port. Any view display radius use the display radius command to display the configuration information about one spe...
Page 18
18 3com switch 4500g family command reference display route-policy display ripng display ripng database display ripng interface display ripng route display rsa local-key-pair public use the display rsa local-key-pair public command to display the public keys of the server host key pair and server ke...
Page 19
3com switch 4500g family 19 command reference display ssh server-info use the display ssh server-info command to display the mapping between the host public key and the ssh server saved on the client. Any view display ssh user-information use the display ssh user-information command to display infor...
Page 20
20 3com switch 4500g family command reference display traffic behavior user-defined use the display traffic behavior user-defined command to display the configuration information of one or all user-defined traffic behaviors. Any view display traffic classifier use the display traffic classifier comm...
Page 21
3com switch 4500g family 21 command reference dot1x use the dot1x command in system view to enable 802.1x globally. Use the dot1x interface interface-list command in system view or the dot1x command in ethernet interface view to enable 802.1x for specified ports. System view ethernet port view dot1x...
Page 22
22 3com switch 4500g family command reference file prompt use the file prompt command to modify the prompt mode of file operations on the switch. System view filter use the filter command to configure the traffic filter action for the traffic behavior. Traffic behavior view filter-policy export use ...
Page 23
3com switch 4500g family 23 command reference ftp update use the ftp update command to set the file update mode that the ftp server uses while receiving data. System view garp timer use the garp timer command to set a garp timer for an ethernet port or all ports in a port-group in compliance with th...
Page 24
24 3com switch 4500g family command reference help use the help command to display the help information of sftp client commands. Sftp client view history-command max-size use the history-command max-size command to set the size of history command buffer. User interface view history-records use the h...
Page 25
3com switch 4500g family 25 command reference if-match interface if-match ipv6 if-match ip use the if-match ip command to match ipv4 routing information (next hop or source address). Routing policy view if-match tag use the if-match tag command to match the tag field of routes with the specified tag...
Page 26
26 3com switch 4500g family command reference igmp-snooping querier use the igmp-snooping querier command to enable the igmp snooping querier. Vlan view igmp-snooping query-interval use the igmp-snooping query-interval command to configure the interval of sending igmp general queries. Vlan view igmp...
Page 27
3com switch 4500g family 27 command reference info-center monitor channel use the info-center monitor channel command to configure the channel to output system information to the monitor. System view info-center snmp channel use the info-center snmp channel command to configure the channel to output...
Page 28
28 3com switch 4500g family command reference ip host use the ip host command to create a mapping between host name and ip address in the static resolving list. System view ip http acl use the ip http acl command to apply an acl to filter web users. System view ip http acl use the ip https acl comma...
Page 29
3com switch 4500g family 29 command reference jumboframe enable use the jumboframe enable command to allow jumbo frames that are not larger than 9216 bytes to pass through the current ethernet port. Ethernet interface view port group view key use the key command to set a shared key for the radius au...
Page 30
30 3com switch 4500g family command reference locality use the locality command to name the geographical locality of an entity, by a city for example. Pki entity view lock use the lock command to lock the current user interface and prevent unauthorized users from accessing it. User view logging-host...
Page 31
3com switch 4500g family 31 command reference mac-authentication timer use the mac-authentication timer command to set the mac authentication timers. System view management-vlan use the management-vlan command to specify the management vlan on the switch. Cluster view max-response-time use the max-r...
Page 32
32 3com switch 4500g family command reference nas-ip use the nas-ip command to specify the source address for sending tacacs+ packets. Tacacs+ scheme view ndp enable use the ndp enable command to enable ndp globally or on a port system view ethernet interface view ndp timer aging use the ndp timer a...
Page 33
3com switch 4500g family 33 command reference ntdp timer port-delay use the ntdp timer port-delay command to set the delay time for a switch to forward a received topology-collection request packet through its successive ports. System view ntp-service access use the ntp-service access command to set...
Page 34
34 3com switch 4500g family command reference organizational-unit use the organizational-unit command to specify the name of the organization unit to which this entity belongs. Pki entity view overflow-replace use the overflow-replace command to enable the multicast group replacement function global...
Page 35
3com switch 4500g family 35 command reference pki request-certificate use the pki request-certificate command to deliver certificate request through scep to ca for the generated rsa key pair. System view pki retrieval-certificate use the pki retrieval-certificate command to download a certificate fr...
Page 36
36 3com switch 4500g family command reference port-group use the port-group manual command to enter a specified manual port group view. If the manual port group does not exist, create it before entering its view. Use the port-group aggregation command to enter a port group aggregation view. System v...
Page 37
3com switch 4500g family 37 command reference probe-failtimes use the probe-failtimes command to set the number of consecutive probe failures in an nqa test before a trap message is sent to the network management server to indicate a probe failure. Nqa test group view protocol inbound use the protoc...
Page 38
38 3com switch 4500g family command reference qos wrr use the qos wrr weight command to configure the wrr queue or modify the parameters of the wrr queue on the port. Gigabit ethernet port view quit use the quit command to return from current view to lower level view, or exit the system if current v...
Page 39
3com switch 4500g family 39 command reference rename use the rename command to change a specified file name or directory name on an sftp server. Sftp client view reset acl counter use the reset acl counters command to clear statistics about specified or all ipv4 acls. User view reset arp use the res...
Page 40
40 3com switch 4500g family command reference reset qos vlan-policy use the reset qos vlan-policy command to clear qos policy statistics on vlan(s). User view reset radius statistics use the reset radius statistics command to clear the statistics about the radius protocol. User view reset recycle-bi...
Page 41
3com switch 4500g family 41 command reference retry stop-accounting use the retry stop-accounting command to enable stop-accounting packet retransmission and configure the maximum number of stop-accounting request attempts. Tacacs+ scheme view return use the return command to return to user view fro...
Page 42
42 3com switch 4500g family command reference rmon prialarm use the rmon prialarm command to create an entry in the private alarm table of rmon. System view rmon statistics use the rmon statistics command to create an entry in the rmon statistics table. Ethernet port view root-certificate fingerprin...
Page 43
3com switch 4500g family 43 command reference schedule reboot at use the schedule reboot at command to enable the scheduled reboot function of the router and schedule the reboot time and date. User view schedule reboot delay use the schedule reboot delay command to enable the timing reboot switch fu...
Page 44
44 3com switch 4500g family command reference session use the session command to configure the maximum number of sessions that can be buffered and the session timeout time. Ssl server policy view set authentication password use the set authentication password command to set the local password. User ...
Page 45
3com switch 4500g family 45 command reference snmp-agent packet max-size use the snmp-agent packet max-size command to configure the maximum number of bytes in an snmp packet that can be received or sent by an agent. System view snmp-agent sys-info use the snmp-agent sys-info command to configure sy...
Page 46
46 3com switch 4500g family command reference ssh client first-time enable use the ssh client first-time enable command to configure the client to run the initial authentication. System view ssh client source use the ssh client source command to specify the source ip address or source interface of t...
Page 47
3com switch 4500g family 47 command reference state use the state command to clarify the name of the state where an entity lies. Pki entity view step use the step command to set a rule numbering step. Basic ipv4 acl view advanced ipv4 acl view ethernet frame header acl view stop-accounting-buffer en...
Page 48
48 3com switch 4500g family command reference stp point-to-point use the stp point-to-point command to specify whether the current port connects to a point-to-point link. Ethernet port view stp port priority use the stp port priority command to set the priority of a port or a group or ports in the s...
Page 49
3com switch 4500g family 49 command reference sysname use the sysname command to set the system name of the switch. System view sysname use the sysname command to set the system name of the switch. System view system-view enter system-view to enter the system view from the user view. User view tcp t...
Page 50
50 3com switch 4500g family command reference tftp sget use the tftp sget command to download in security mode the file from the specified directory on the tftp server and save it on the local device. User view tftp-server use the tftp-server command to configure a tftp server for cluster members on...
Page 51
3com switch 4500g family 51 command reference tracert use the tracert command to trace the gateways the test packets passes through during its journey from the source to the destination. Any view traffic behavior use the traffic behavior command you can define a traffic behavior and enter the behavi...
Page 52
52 3com switch 4500g family command reference version use the version command to define a global rip version. Rip view version use the version command to configure the ssl protocol version adopted by an ssl client policy. Ssl client policy view virtual-cable-test use the virtual-cable-test command t...