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  5. Installation And Operation Manual

RAD Data Communications ETX-203A Installation And Operation Manual

Manual is about: Carrier Ethernet Demarcation Device

Summary of ETX-203A

  • Page 1

    Etx-203a carrier ethernet demarcation device version 3.0 instal lation and operati on manual the access company.

  • Page 3: Etx-203A

    Etx-203a carrier ethernet demarcation device version 3.0 installation and operation manual notice this manual contains information that is proprietary to rad data communications ltd. ("rad"). No part of this publication may be reproduced in any form whatsoever without prior written approval by rad d...

  • Page 4: Limited Warranty

    Limited warranty rad warrants to distributor that the hardware in the etx-203a to be delivered hereunder shall be free of defects in material and workmanship under normal use and service for a period of twelve (12) months following the date of shipment to distributor. If, during the warranty period,...

  • Page 5: General Safety Instructions

    General safety instructions the following instructions serve as a general guide for the safe installation and operation of telecommunications products. Additional instructions, if applicable, are included inside the manual. Safety symbols this symbol may appear on the equipment or in the text. It in...

  • Page 6: Handling Energized Products

    Handling energized products general safety practices do not touch or tamper with the power supply when the power cord is connected. Line voltages may be present inside certain products even when the power switch (if installed) is in the off position or a fuse is blown. For dc-powered products, altho...

  • Page 7

    The maximum permissible current capability of the branch distribution circuit that supplies power to the product is 16a (20a for usa and canada). The circuit breaker in the building installation should have high breaking capacity and must operate at short-circuit current exceeding 35a (40a for usa a...

  • Page 8

    When using shielded or coaxial cables, verify that there is a good ground connection at both ends. The grounding and bonding of the ground connections should comply with the local codes. The telecommunication wiring in the building may be damaged or present a fire hazard in case of contact between e...

  • Page 9: Fcc-15 User Information

    Fcc-15 user information this equipment has been tested and found to comply with the limits of the class a digital device, pursuant to part 15 of the fcc rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial envir...

  • Page 10: Mise Au Rebut Du Produit

    Français mise au rebut du produit afin de faciliter la réutilisation, le recyclage ainsi que d'autres formes de récupération d'équipement mis au rebut dans le cadre de la protection de l'environnement, il est demandé au propriétaire de ce produit rad de ne pas mettre ce dernier au rebut en tant que ...

  • Page 11

    Français certains produits peuvent être équipés d'une diode laser. Dans de tels cas, une étiquette indiquant la classe laser ainsi que d'autres avertissements, le cas échéant, sera jointe près du transmetteur optique. Le symbole d'avertissement laser peut aussi être joint. Veuillez observer les préc...

  • Page 12

    Français connexion au courant du secteur assurez-vous que l'installation électrique est conforme à la réglementation locale. Branchez toujours la fiche de secteur à une prise murale équipée d'une borne protectrice de mise à la terre. La capacité maximale permissible en courant du circuit de distribu...

  • Page 13: Glossary

    Glossary address a coded representation of the origin or destination of data. Agent in snmp, this refers to the managed system. Analog a continuous wave or signal (such as human voice). Ansi american national standards institute. Attenuation signal power loss through equipment, lines or other transm...

  • Page 14

    Broadband wideband technology capable of supporting voice, video and data, possibly using multiple channels. Buffer a storage device. Commonly used to compensate for differences in data rates or event timing when transmitting from one device to another. Also used to remove jitter. Bus a transmission...

  • Page 15

    Including data rates of 10 mbps (ethernet), 100 mbps (fast ethernet), 1,000 mbps (gigabit ethernet), 10 gbps, 40 gbps, and 100 gbps. Ethernet oam ethernet operation, administration and maintenance (oam) are a set of standardized protocols for measuring and controlling network performance. There are ...

  • Page 16

    Interface a shared boundary, defined by common physical interconnection characteristics, signal characteristics, and meanings of exchanged signals. Ip address also known as an internet address. A unique string of numbers that identifies a computer or device on a tcp/ip network. The format of an ip a...

  • Page 17

    Domain) metering this feature is intended for support of payphones, and therefore includes dedicated circuits for the detection of polarity and of 16 khz or 12 khz metering pulses. Me (maintenance entity) an me is a maintenance entity as defined by itu-t y.1731 that requires management. Meg (mainten...

  • Page 18

    Payload the 48-byte segment of the atm cell containing user data. Any adaptation of user data via the aal will take place within the payload. Physical layer layer 1 of the osi model. The layer concerned with electrical, mechanical, and handshaking procedures over the interface connecting a device to...

  • Page 19

    In diameter). Sonet (synchronous optical network) a north american standard for using optical media as the physical transport for high speed long-haul networks. Sonet basic speeds start at 51.84 mbps and go up to 2.5 gbps. Space in telecommunications, the absence of a signal. Equivalent to a binary ...

  • Page 21: Quick Start Guide

    Etx-203a ver. 3.0 installing the unit 1 quick start guide this section describes the minimum configuration needed to prepare etx-203a for operation. 1. Installing the unit perform the following steps to install the unit: 1. Determine the required configuration of etx-203a, according to your applicat...

  • Page 22

    Quick start guide installation and operation manual 2 configuring the unit for management etx-203a ver. 3.0 connecting the power the unit can be connected to ac or dc power, depending on what you ordered. ³ to connect to ac power: 1. Connect the power cable to the ac power connector on the unit's fr...

  • Page 23

    Installation and operation manual quick start guide etx-203a ver. 3.0 configuring the unit for management 3 you can now type the necessary cli commands. Configuring the host parameters by default, dhcp is enabled. When etx-203a boots up, it acquires an ip address from a dhcp server if one is availab...

  • Page 24

    Quick start guide installation and operation manual 4 saving management configuration etx-203a ver. 3.0 • the flow from the host forwards all frames, adding the management vlan and priority. ³ to configure the flow to the host: 1. Type the following commands to set up a classifier profile to forward...

  • Page 25

    Installation and operation manual quick start guide etx-203a ver. 3.0 verifying connectivity 5 copying user configuration to default configuration in addition to saving your configuration in startup-config, you may also wish to save your configuration as a user default configuration. ³ to save user ...

  • Page 26

    Quick start guide installation and operation manual 6 verifying connectivity etx-203a ver. 3.0

  • Page 27: Contents

    Etx-203a ver. 3.0 i contents chapter 1. Introduction 1.1 overview.................................................................................................................... 1-1 product options .....................................................................................................

  • Page 28

    Table of contents installation and operation manual ii etx-203a ver. 3.0 configuration files .................................................................................................. 3-2 loading sequence ..........................................................................................

  • Page 29

    Installation and operation manual table of contents etx-203a ver. 3.0 iii 5.7 access policy ............................................................................................................ 5-32 factory defaults ................................................................................

  • Page 30

    Table of contents installation and operation manual iv etx-203a ver. 3.0 functional description .......................................................................................... 5-54 factory defaults ..............................................................................................

  • Page 31

    Installation and operation manual table of contents etx-203a ver. 3.0 v evc fault propagation ...................................................................................... 5-81 evc loopback ................................................................................................... 5...

  • Page 32

    Table of contents installation and operation manual vi etx-203a ver. 3.0 examples ........................................................................................................ 5-118 testing flows ................................................................................................

  • Page 33

    Installation and operation manual table of contents etx-203a ver. 3.0 vii clearing device statistics .................................................................................... 5-159 working with the inventory ....................................................................................

  • Page 34

    Table of contents installation and operation manual viii etx-203a ver. 3.0 6.6 technical support .................................................................................................... 6-16 chapter 7. Software upgrade 7.1 impact .............................................................

  • Page 35: Chapter  1

    Etx-203a ver. 3.0 overview 1-1 chapter 1 introduction 1.1 overview etx-203a is a carrier ethernet demarcation device owned and operated by the service provider and installed at the customer premises, delivering sla-based ethernet business services to the customer premises over native ethernet access...

  • Page 36

    Chapter 1 introduction installation and operation manual 1-2 overview etx-203a ver. 3.0 applications etx-203a delivers ethernet services as defined by the mef standards. Figure 1-1. Epl service figure 1-2. Evpl service features service types etx-203a provides port- and flow-based services. Port-base...

  • Page 37

    Installation and operation manual chapter 1 introduction etx-203a ver. 3.0 overview 1-3 cheaper, more scalable solution, with a possibility of mixing different service types. Figure 1-4. Flow-based service service level agreement (sla) monitoring etx-203a is an effective tool for measuring the servi...

  • Page 38

    Chapter 1 introduction installation and operation manual 1-4 overview etx-203a ver. 3.0 etx-203a supports up to 192 ethernet flows. Flows are unidirectional. Tagging and marking etx-203a supports several options for marking and tagging. You can perform the following marking actions: • overwrite inne...

  • Page 39

    Installation and operation manual chapter 1 introduction etx-203a ver. 3.0 overview 1-5 • strict. The data flow set to the highest priority is transmitted first. If this data flow stops, all tasks at lower priorities move up by one priority level. For example, the data flow set to the second-highest...

  • Page 40

    Chapter 1 introduction installation and operation manual 1-6 overview etx-203a ver. 3.0 hierarchical scheduling and shaping per flow every flow has its own queues and scheduler. Etx-203a supports up to 31 queue blocks per queue group. There are up to 31 available queues for the network ports and eig...

  • Page 41

    Installation and operation manual chapter 1 introduction etx-203a ver. 3.0 overview 1-7 the protection functions for the following topologies: • evc protection with one fiber — both evcs running on same fiber • evc protection with two fibers — each path on different fiber (dual link) • evc protectio...

  • Page 42

    Chapter 1 introduction installation and operation manual 1-8 overview etx-203a ver. 3.0 • local management via dedicated out of band (oob) management port. • remote management via a network or user port using telnet ssh or an snmp-based management system. Etx-203a supports the snmp version 3 entity,...

  • Page 43

    Installation and operation manual chapter 1 introduction etx-203a ver. 3.0 overview 1-9 network time protocol the network time protocol (ntp) provides the means of synchronizing all managed elements across the network to a reliable clock source provided by multiple servers. Etx-203a supports the cli...

  • Page 44

    Chapter 1 introduction installation and operation manual 1-10 new in this version etx-203a ver. 3.0 1.2 new in this version the following features have been added for version 3.0: • hardware-based oam, with mip functionality • rfc-2544 testing and analysis • ethernet linear protection on the network...

  • Page 45

    Installation and operation manual chapter 1 introduction etx-203a ver. 3.0 functional description 1-11 1.3 physical description figure 1-7 shows a 3d view of the front and back of etx-203a. The leds are located on the front panel, and the network and user ethernet ports are located on the rear panel...

  • Page 46

    Chapter 1 introduction installation and operation manual 1-12 functional description etx-203a ver. 3.0 figure 1-8. Data flow table 1-1. Traffic handling stages processing stage description classification classifying traffic such as email traffic, content streaming, large document transmission, etc. ...

  • Page 47

    Installation and operation manual chapter 1 introduction etx-203a ver. 3.0 technical specifications 1-13 1.5 technical specifications network interface number of ports up to 2 (rj-45 or fiber optic sfps). The second port can be configured as a network or user port. Type fast or gigabit ethernet fibe...

  • Page 48

    Chapter 1 introduction installation and operation manual 1-14 technical specifications etx-203a ver. 3.0 net 1, net 2, user 3–4 (green) link/activity status of the network/user port power ac/dc ac/dc inlet connector with auto detection wide-range ac: 100–240 vac, 50/60 hz dc: 8v (40–370 vdc) power c...

  • Page 49: Chapter  2

    Etx-203a ver. 3.0 package contents 2-1 chapter 2 installation and setup this chapter describes installation and setup procedures for the etx-203a unit. After installing the unit, refer to chapter 3 for operating instructions and chapter 4 for management instructions. If a problem is encountered, ref...

  • Page 50

    Chapter 2 installation and setup installation and operation manual 2-2 installing sfp modules etx-203a ver. 3.0 • optional accessories included if ordered: rm-33-2 rack-mount kit for mounting one or two etx-203a units in a 19" rack. 2.3 mounting the unit etx-203a is designed for installation as a de...

  • Page 51

    Installation and operation manual chapter 2 installation and setup etx-203a ver. 3.0 connecting to ethernet equipment 2-3 figure 2-1. Locking the sfp wire latch 1. Carefully remove the dust covers from the sfp slot. 2. Insert the rear end of the sfp into the socket, and push slowly backwards to mate...

  • Page 52

    Chapter 2 installation and setup installation and operation manual 2-4 connecting to a terminal etx-203a ver. 3.0 figure 2-2. Fiber optic connectors ³ to connect to the ethernet equipment with a copper interface: • connect etx-203a to the ethernet network equipment using a standard straight utp cabl...

  • Page 53

    Installation and operation manual chapter 2 installation and setup etx-203a ver. 3.0 connecting to management station 2-5 terminal cables must have a frame ground connection. Use ungrounded cables when connecting a supervisory terminal to a dc-powered unit with floating ground. Using improper termin...

  • Page 54

    Chapter 2 installation and setup installation and operation manual 2-6 connecting to power etx-203a ver. 3.0 2.8 connecting to power regular units are available with a universal ac/dc power supply. For the exact specs, refer to technical specifications in chapter 1. Before connecting or disconnectin...

  • Page 55: Chapter  3

    Etx-203a ver. 3.0 turning on the unit 3-1 chapter 3 operation this chapter: • explains power-on and power-off procedures • provides a detailed description of the front panel controls and indicators and their functions for a detailed explanation of parameters, see chapter 5 . 3.1 turning on the unit ...

  • Page 56

    Chapter 3 operation installation and operation manual 3-2 startup etx-203a ver. 3.0 3.2 indicators the unit's leds are located on the front panel (see figure 3-1 ). Table 3-1 lists the functions of the etx-203a led indicators. Figure 3-1. Device leds table 3-1. Leds and controls name type function p...

  • Page 57

    Installation and operation manual chapter 3 operation etx-203a ver. 3.0 startup 3-3 • user-default-config – contains default user configuration. This file is not automatically created. You can use the copy command to create it. Refer to chapter 5 for details on file operations. The save command is u...

  • Page 58

    Chapter 3 operation installation and operation manual 3-4 using a custom configuration file etx-203a ver. 3.0 figure 3-3. Loading sequence 3.4 using a custom configuration file in large deployments, often a central network administrator sends configuration scripts to the remote locations and all tha...

  • Page 59

    Installation and operation manual chapter 3 operation etx-203a ver. 3.0 turning off the unit 3-5 3.5 turning off the unit ³ to power off the unit: • remove the power cord from the power source..

  • Page 60

    Chapter 3 operation installation and operation manual 3-6 turning off the unit etx-203a ver. 3.0

  • Page 61: Chapter  4

    Etx-203a ver. 3.0 working with terminal 4-1 chapter 4 management this chapter describes alternative methods of product management for etx-203a. Detailed configuration procedures are given in chapter 5 . 4.1 management access methods table 4-1 summarizes management alternatives for etx-203a. Table 4-...

  • Page 62

    Chapter 4 management installation and operation manual 4-2 working with terminal etx-203a ver. 3.0 ³ to start a terminal control session: 1. Make sure all etx-203a cables and connectors are properly connected. 2. Connect etx-203a to a pc equipped with an ascii terminal emulation application (for exa...

  • Page 63

    Installation and operation manual chapter 4 management etx-203a ver. 3.0 working with terminal 4-3 figure 4-2. Connect to dialog box 7. Select a pc com port to be used to communicate with etx-203a, and click . The com properties dialog box is displayed. Figure 4-3. Com1 properties dialog box 8. Conf...

  • Page 64

    Chapter 4 management installation and operation manual 4-4 working with terminal etx-203a ver. 3.0 parity: none stop bits: 1 flow control: none. 9. Click to close the com properties dialog box. Hyperterminal is now ready for communication with the unit. It is not necessary to set the emulation type....

  • Page 65

    Installation and operation manual chapter 4 management etx-203a ver. 3.0 working with terminal 4-5 figure 4-5. Login prompt logging in to prevent unauthorized modification of the operating parameters, etx-203a supports two access levels: • superuser can perform all the activities supported by the et...

  • Page 66

    Chapter 4 management installation and operation manual 4-6 working with terminal etx-203a ver. 3.0 ³ to enter as user: 1. Enter user as user name and press . 2. Enter 1234 as password and press . The base prompt etx-203a# appears. Using the cli the cli consists of commands organized in a tree struct...

  • Page 67

    Installation and operation manual chapter 4 management etx-203a ver. 3.0 working with terminal 4-7 level names are abbreviated in the prompt. You can type only as many letters of the level or command as required by the system to identify the level or command, for example you can enter config manag t...

  • Page 68

    Chapter 4 management installation and operation manual 4-8 working with terminal etx-203a ver. 3.0 configuration. The scripts can be imported from and exported to rad devices via file transfer protocols. Command tree at the cli root, the following categories are available: • configure • file • admin...

  • Page 85

    Installation and operation manual chapter 4 management etx-203a ver. 3.0 working with telnet and ssh 4-25 table 4-5. Commands in the root category command description clear-statistics clear statistics for ethernet ports, flows, and oam services table 4-6. Commands in the global-commands category com...

  • Page 86

    Chapter 4 management installation and operation manual 4-26 working with third-party network management systems etx-203a ver. 3.0 ³ to connect to etx-203a via telnet: 1. At the telnet host, enter the necessary command (e.G. At a pc enter: telnet ). The telnet login window appears for the device as s...

  • Page 87

    Installation and operation manual chapter 4 management etx-203a ver. 3.0 services and features 4-27 rfc 3418 (snmpv2-mib) rfc 3433 (entity-sensor-mib) rfc 3636 (mau-mib) rfc 4133 (entity-mib) rfc 4668 (radius-auth-client-mib) rfc 4836.Mib (mau-mib) rfc 4878.Mib (dot3-oam-mib). 4.5 services and featu...

  • Page 88

    Chapter 4 management installation and operation manual 4-28 services and features etx-203a ver. 3.0

  • Page 89: Chapter  5

    Etx-203a ver. 3.0 services 5-1 chapter 5 configuration this chapter lists the commands used to configure etx-203a and explains their parameters. This chapter includes the following sections: • services • layer 2 control processing • ethernet ports • e1 ports • t1 ports • e3 ports • t3 ports • sdh/so...

  • Page 90

    Chapter 5 configuration installation and operation manual 5-2 services etx-203a ver. 3.0 for a list of commands and their context, refer to chapter 3 . When you enter a level that causes the creation of a dynamic entity, $ is displayed at the end of the prompt until you exit the entity level. The ne...

  • Page 91

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 services 5-3 callout step commands comments 5 configuring flows classifier ingress-port egress-port policer mark vlan-tag shutdown you must define the flow for the management traffic from the ethernet port to the host port 6...

  • Page 92

    Chapter 5 configuration installation and operation manual 5-4 services etx-203a ver. 3.0 callout step commands comments 4 configuring policer profiles policer-profile bandwidth compensation necessary only if you need to define non-default bandwidth limits or overhead compensation for the outgoing ma...

  • Page 93

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 services 5-5 ethernet user traffic network to user in figure 5-3 the rectangles illustrate the data flow for ethernet user traffic from a network port to a user port. The rounded rectangles indicate the features that need to...

  • Page 94

    Chapter 5 configuration installation and operation manual 5-6 services etx-203a ver. 3.0 sequence step commands comments 7 configuring flows classifier ingress-port egress-port policer mark vlan-tag shutdown you must define the flow for the user traffic from the network port to the user port 8 confi...

  • Page 95

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 services 5-7 table 5-4. Ethernet user traffic configuration – user to network callout step commands comments 1 defining classifier profiles classifier-profile match the classifier profile defines the criteria for the user-to...

  • Page 96

    Chapter 5 configuration installation and operation manual 5-8 services etx-203a ver. 3.0 callout step commands comments 9 queue group profiles queue-group-profile queue-block name profile shaper necessary only if you need to define non-default queue group configuration for the egress port 10 etherne...

  • Page 97

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 services 5-9 callout step commands comments 2 e1 ports e1 name line-code line-type rx-sensitivity tx-clock-source shutdown necessary only if non-default configuration is needed for the tdm port note: the specific step is acc...

  • Page 98

    Chapter 5 configuration installation and operation manual 5-10 services etx-203a ver. 3.0 callout step commands comments 4 logical mac ports logical-mac name bind egress-mtu queue-group tag-ethernet-type shutdown you must configure a logical mac port, and bind the gfp port to it. The logical mac por...

  • Page 99

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 services 5-11 callout step commands comments 12 configuring shaper profiles shaper-profile bandwidth compensation necessary only if you need to define non-default bandwidth limits or overhead compensation for the outgoing tr...

  • Page 100

    Chapter 5 configuration installation and operation manual 5-12 services etx-203a ver. 3.0 callout step commands comments 2 e1 ports e1 name line-code line-type rx-sensitivity tx-clock-source shutdown necessary only if non-default configuration is needed for the tdm port note: the specific step is ac...

  • Page 101

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 services 5-13 callout step commands comments 4 logical mac ports logical-mac name bind egress-mtu queue-group tag-ethernet-type shutdown you must configure a logical mac port, and bind the gfp port to it. The logical mac por...

  • Page 102

    Chapter 5 configuration installation and operation manual 5-14 configuring the host ip settings etx-203a ver. 3.0 callout step commands comments 12 configuring shaper profiles shaper-profile bandwidth compensation necessary only if you need to define non-default bandwidth limits or overhead compensa...

  • Page 103

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 configuring the host ip settings 5-15 to enable ip connectivity in dhcp mode, make sure that the relevant port has been made accessible. Disabling dhcp ³ to disable the dhcp client: 1. Navigate to configure management host 1...

  • Page 104

    Chapter 5 configuration installation and operation manual 5-16 configuring device information etx-203a ver. 3.0 the config>mngmnt>host(1)#prompt is displayed. When you navigate to the host context, you provide a host index that is always 1. 2. Enter all necessary commands according to the tasks list...

  • Page 105

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 snmp management 5-17 task command comments displaying device information, mac address, and amount of time device has been running show device-information example ³ to configure device information: • device name – etx-203a-ha...

  • Page 106

    Chapter 5 configuration installation and operation manual 5-18 snmp management etx-203a ver. 3.0 standards the supported snmp versions are based on the following standards: • rfc 1901, introduction to community-based snmpv2. Snmpv2 working group. • rfc 1902, structure of management information for v...

  • Page 107

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 snmp management 5-19 functional description in an snmp configuration, one or more administrative computers manage a group of hosts or devices. Each managed system continuously executes a software component called agent, whic...

  • Page 108

    Chapter 5 configuration installation and operation manual 5-20 snmp management etx-203a ver. 3.0 the read, write, and trap communities cannot be set if snmpv3 is enabled. Refer to enabling or disabling snmpv3 for the procedure to disable it. You can specify the community with read-only authorization...

  • Page 109

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 snmp management 5-21 read view = “” write view = “” notify view = “internet”. • target named "oam_1": target parameter set = "snmpv1param" tag: “traps” • notifications with tag “unmasked” for following traps: agnpowerfailure...

  • Page 110

    Chapter 5 configuration installation and operation manual 5-22 snmp management etx-203a ver. 3.0 when you enter password parameters, they should contain at least eight characters. Task command level comments setting snmp engine id, as mac address or ip address or string snmp-engine-id mac [ ] snmp-e...

  • Page 111

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 snmp management 5-23 task command level comments setting read view of group read-view snmp>group setting write view of group write-view snmp>group setting notify view of group notify-view snmp>group administratively enabling...

  • Page 112

    Chapter 5 configuration installation and operation manual 5-24 snmp management etx-203a ver. 3.0 task command level comments administratively enabling notification no shutdown snmp>notify configuring set of target parameters target-params snmp using no target-params removes target parameters specify...

  • Page 113

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 snmp management 5-25 task command level comments specifying target address as ip address or oam port address udp-domain address oam-domain snmp>target administratively enabling target no shutdown snmp>target using shutdown d...

  • Page 114

    Chapter 5 configuration installation and operation manual 5-26 snmp management etx-203a ver. 3.0 etx-203a# configure management snmp etx-203a>config>mngmnt>snmp# snmpv3 etx-203a>config>mngmnt>snmp# user md5_priv md5-auth des etx-203a>config>mngmnt>snmp>user(md5_priv)$ privacy password md54321 etx-20...

  • Page 115

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 snmp management 5-27 ³ to create target parameters and target: • target parameters named “targparam1”: message processing model snmpv3 version usm user “md5_priv” security level authentication and privacy • target named “tar...

  • Page 116

    Chapter 5 configuration installation and operation manual 5-28 snmp management etx-203a ver. 3.0 security: level no authentication and no privacy • target named “targnms1”: target parameters “snmpv1” tag list = “unmasked” ip address 192.5.6.7. Etx-203a# configure management snmp etx-203a>config>mngm...

  • Page 117

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 network managers 5-29 5.5 network managers you can configure the network management stations to which the snmpv1 agent of etx-203a sends traps, and from which etx-203a can be managed. You can define up to ten managers. When ...

  • Page 118

    Chapter 5 configuration installation and operation manual 5-30 network managers etx-203a ver. 3.0 • mask = 255.255.255. 240. Etx-203a# configure management etx-203a>config>mngmnt# manager 192.178.1.240/28 etx-203a>config>mngmnt>manager(192.178.1.240/28)# exit etx-203a>config>mngmnt# ³ to configure a...

  • Page 119

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 controlling management access 5-31 example ³ to configure a management station: • ip address = 192.178.1.4 • traps masked. Etx-203a# configure management etx-203a>config>mngmnt# manager 192.178.1.4/32 etx-203a>config>mngmnt>...

  • Page 120

    Chapter 5 configuration installation and operation manual 5-32 access policy etx-203a ver. 3.0 table 5-7. Management access implementation access method mode allowed to access etx-203a network manager(s) defined network manager(s) not defined telnet access enable anybody anybody disable nobody nobod...

  • Page 121

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 authentication via radius server 5-33 task command comments specifying authentication method preferably via radius, then optionally tacacs+, then optionally local auth-policy 1st-level radius [2nd-level tacacs+ [3rd-level {l...

  • Page 122

    Chapter 5 configuration installation and operation manual 5-34 authentication via radius server etx-203a ver. 3.0 factory defaults by default, no radius servers are defined. When the radius server is first defined, it is configured as shown below. Description default value ip address of server 0.0.0...

  • Page 123

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 authentication via tacacs+ server 5-35 displaying radius statistics ³ to display radius statistics: • at the config>mngmnt>radius# prompt, enter: show statistics . Radius statistics appear as shown below. Etx-203a>config>mng...

  • Page 124

    Chapter 5 configuration installation and operation manual 5-36 authentication via tacacs+ server etx-203a ver. 3.0 factory defaults by default, no tacacs+ servers are defined. When a tacacs+ server is first defined, it is configured as shown below. Description default value the max number of authent...

  • Page 125

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 user access 5-37 etx-203a# configure management tacacsplus etx-203a>config>mngmnt>tacacsplus# server 1.1.1.1 etx-203a>config>mngmnt>tacacsplus>server(1.1.1.1)# exit etx-203a>config>mngmnt>tacacsplus# show status-summary serv...

  • Page 126

    Chapter 5 configuration installation and operation manual 5-38 user access etx-203a ver. 3.0 • user passwords are stored in a database so that the system can perform password verification when a user attempts to log in. To preserve confidentiality of system passwords stored in text configuration fil...

  • Page 127

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 user access 5-39 • user name = staff2 • user password = hash of 4222 (user staff2 can log in with password 4222). Etx-203a# configure management etx-203a>config>mngmnt# user staff1 level user password 4222 # password is encr...

  • Page 128

    Chapter 5 configuration installation and operation manual 5-40 layer 2 control processing etx-203a ver. 3.0 example – displaying users etx-203a# configure management etx-203a>config>mngmnt# show users user access level source ip-address ---------------------------------------------------------------...

  • Page 129

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 layer 2 control processing 5-41 an l2cp profile with the specified name is created and the config>port>l2cp-profile()$ prompt is displayed. The new profile is configured by default as described in factory defaults . 3. Confi...

  • Page 131

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet ports 5-43 ³ to delete l2cp profile named layer2ctrl1: etx-203a# configure port etx-203a>config>port# no l2cp-profile layer2ctrl1 etx-203a>config>port# 5.13 ethernet ports etx-203a has two fiber optic or copper fast...

  • Page 132

    Chapter 5 configuration installation and operation manual 5-44 ethernet ports etx-203a ver. 3.0 configuring ethernet port parameters ³ to configure the ethernet port parameters: 1. Navigate to configure port ethernet to select the ethernet port to configure. The config>port>eth()# prompt is displaye...

  • Page 133

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet ports 5-45 task command comments associating a layer-2 control processing profile with the port l2cp profile • if ethernet port 2 is configured as a network port, then whenever you assign an l2cp profile to one of t...

  • Page 134

    Chapter 5 configuration installation and operation manual 5-46 ethernet ports etx-203a ver. 3.0 example ³ to change the second network interface functional mode to user port: etx-203a# configure port ethernet 2 etx-203a>config>port>eth(2)# functional-mode user etx-203a# displaying ethernet port stat...

  • Page 135

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet ports 5-47 ³ to display the status of ethernet port 3: etx-203a# configure port ethernet 3 etx-203a>config>port>eth(3)# show status name : eth 3 administrative status : up operation status : up connector type : rj45...

  • Page 136

    Chapter 5 configuration installation and operation manual 5-48 ethernet ports etx-203a ver. 3.0 while the test is running, entering show summary at the port level displays the port’s operational status as testing (refer to displaying ethernet port status ). 3. To end the loopback test, enter: no loo...

  • Page 137

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet ports 5-49 example ³ to display the statistics for ethernet port 2: etx-203a# configure port ethernet 2 etx-203a>config>port>eth(2)# show statistics rates sampling window --------------------------------------------...

  • Page 138

    Chapter 5 configuration installation and operation manual 5-50 ethernet ports etx-203a ver. 3.0 parameter description min. Bits/sec minimum number of bits received/transmitted per second max. Bits/sec maximum number of bits received/transmitted per second unicast frames total number of unicast frame...

  • Page 139

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 smart sfps 5-51 example ³ to display the l2cp statistics for ethernet port 3: etx-203a# configure port ethernet 3 etx-203a>config>port>eth(3)# show l2cp-statistics protocol encapsulated decapsulated -------------------------...

  • Page 140

    Chapter 5 configuration installation and operation manual 5-52 smart sfps etx-203a ver. 3.0 • defines a logical mac interface over the gfp interface (refer to logical mac ports ) • create a flow over the logical mac interface (refer to flows ). Benefits etx-203a offers the use of a wide variety of t...

  • Page 141

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 smart sfps 5-53 ³ to provision a smart sfp and corresponding flow: • ethernet port 1 • smart sfp type = mirici-e1 • gfp port 1 • logical mac port 1 • flow = flow1, with classification criterion vlan 1. Perform the following ...

  • Page 142

    Chapter 5 configuration installation and operation manual 5-54 e1 ports etx-203a ver. 3.0 etx-203a# configure flows etx-203a>config>flows# classifier-profile v1 match-any match vlan 1 etx-203a>config>flows# flow flow1 etx-203a>config>flows>flow(flow1)$ classifier v1 etx-203a>config>flows>flow(flow1)...

  • Page 143

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 e1 ports 5-55 sample 8000 times per second (8 x 8000 x 32 = 2,048,000), which is ideal for voice telephone calls where the voice is sampled into an 8-bit number at that data rate and restored at the other end. The timeslots ...

  • Page 145

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 t1 ports 5-57 task command comments displaying alarms for port show alarms displaying list of interfaces bound to port show bind displaying loopback test status show loopback displaying the port status show status displaying...

  • Page 146

    Chapter 5 configuration installation and operation manual 5-58 t1 ports etx-203a ver. 3.0 factory defaults by default, no t1 ports exist. Configuring t1 ports ³ to configure t1 ports: 1. Provision a smart sfp such as mirici-t1 and insert it in an ethernet port (refer to smart sfps ). 2. At the confi...

  • Page 148

    Chapter 5 configuration installation and operation manual 5-60 e3 ports etx-203a ver. 3.0 task command possible values displaying the port statistics show statistics current show statistics interval show statistics all-intervals show statistics all clearing the statistics clear-statistics 5.17 e3 po...

  • Page 150

    Chapter 5 configuration installation and operation manual 5-62 t3 ports etx-203a ver. 3.0 5.18 t3 ports t3 ports are available when smart sfps such as mirici-t3 are provisioned and inserted (refer to smart sfps ). T3, also referred to as ds-3 (digital signal level 3), equates to 28 t-1 lines or 44.7...

  • Page 152

    Chapter 5 configuration installation and operation manual 5-64 sdh/sonet ports etx-203a ver. 3.0 task command comments displaying the port statistics show statistics current show statistics interval show statistics all-intervals show statistics all clearing the statistics clear-statistics 5.19 sdh/s...

  • Page 154

    Chapter 5 configuration installation and operation manual 5-66 sdh/sonet ports etx-203a ver. 3.0 task command comments administratively enabling port no shutdown using shutdown disables the port displaying list of interfaces bound to port show bind displaying the port status show status displaying t...

  • Page 155

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 sdh/sonet ports 5-67 task command comments specifying the payload string to attach to packets payload-label enabling the sending of remote defect indication (rdi) if payload string mismatch (plm-p) occurs plm-response using ...

  • Page 156

    Chapter 5 configuration installation and operation manual 5-68 gfp ports etx-203a ver. 3.0 task command comments specifying the payload string to attach to packets payload-label enabling the sending of remote defect indication (rdi) if payload string mismatch (plm-p) occurs plm-response using no plm...

  • Page 157

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 logical mac ports 5-69 task command comments binding gfp port to e1 port bind e1 note: successful only if a smart sfp that provides the e1 port has been provisioned. Binding gfp port to t1 port bind t1 note: successful only ...

  • Page 158

    Chapter 5 configuration installation and operation manual 5-70 logical mac ports etx-203a ver. 3.0 factory defaults by default, no logical mac ports exist. When a logical mac port is created, it is configured as shown below. Description default value port name logical mac administrative status disab...

  • Page 160

    Chapter 5 configuration installation and operation manual 5-72 network interface redundancy etx-203a ver. 3.0 transmitting port fails, etx-203a switches to the standby link. Both network ports must be enabled. If activated, lacp control frames are periodically transmitted in order to locate failures...

  • Page 161

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 network interface redundancy 5-73 using link aggregation inherently provides redundancy, because if one of the gbe ports fails, the other can continue transferring traffic. Failure of a link is detected by sensing the loss o...

  • Page 162

    Chapter 5 configuration installation and operation manual 5-74 network interface redundancy etx-203a ver. 3.0 in order to enable lacp for the lag, the ports bound to the lag must be associated with an l2cp profile that specifies peer action for mac 0x02. ³ to configure the lag: 1. Navigate to config...

  • Page 164

    Chapter 5 configuration installation and operation manual 5-76 network interface redundancy etx-203a ver. 3.0 etx-203a#configure port l2cp-profile mac2peer etx-203a>config>port>l2cp-profile(mac2peer)$ mac 0x02 peer etx-203a>config>port>l2cp-profile(mac2peer)$ exit etx-203a>config>port# eth 1 l2cp pr...

  • Page 165

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 network interface redundancy 5-77 ³ to display lag statistics: etx-203a#configure port lag 1 etx-203a>config>port>lag(1)# show members-statistics lacp --------------------------------------------------------------- port numb...

  • Page 167

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet linear protection 5-79 ³ to display the ethernet group status: • at the ethernetgroup context (config>protection>eth-group()), enter: show status . The ethernet group status parameters are displayed. Example ³ to de...

  • Page 168

    Chapter 5 configuration installation and operation manual 5-80 ethernet linear protection etx-203a ver. 3.0 standards itu-t g.8031 benefits the ethernet linear protection provides a way to protect the flows belonging to an evc. Functional description the protection is based on an evc termination poi...

  • Page 169

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet linear protection 5-81 attribute subscriber (uni to etp) subscriber (etp to uni) transport (nni to etp) transport (etp to nni) vlan tag (push) optional not allowed not allowed for at least one of the actions, markin...

  • Page 170

    Chapter 5 configuration installation and operation manual 5-82 ethernet linear protection etx-203a ver. 3.0 in most cases you would activate a loop on the subscriber port towards the network, thus you can loop the evc traffic without affecting protection. If you wish to run a loop on a specific evc ...

  • Page 171

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet linear protection 5-83 task command comments displaying etp status show status displaying etp statistics show statistics running displaying flows corresponding to etp show flows-summary clearing etp statistics clear...

  • Page 172

    Chapter 5 configuration installation and operation manual 5-84 ethernet linear protection etx-203a ver. 3.0 etx-203a# configure etps etp etp1 etx-203a>config>etps>etp(etp1)# port subscriber 1 etx-203a>config>etps>etp(etp1)>port(subscriber/1)# exit etx-203a>config>etps>etp(etp1)# port transport 1 etx...

  • Page 174

    Chapter 5 configuration installation and operation manual 5-86 quality of service (qos) etx-203a ver. 3.0 configuring service virtual interfaces you can enable and operate service virtual interfaces as explained below. ³ to configure the svi parameters: 1. Navigate to configure port svi to select th...

  • Page 175

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-87 functional description to differentiate traffic, the ieee 802.1p standard specifies eight classes of service per user-defined queue map profile. These classes of service are associated with prio...

  • Page 176

    Chapter 5 configuration installation and operation manual 5-88 quality of service (qos) etx-203a ver. 3.0 • map p-bit 1 to queue 6 • map p-bit 2 to queue 5 • map p-bit 3 to queue 4 • map p-bit 4 to queue 3 • map p-bit 5 to queue 2 • map p-bit 6 to queue 1 • map p-bit 7 to queue 0. Default configurat...

  • Page 178

    Chapter 5 configuration installation and operation manual 5-90 quality of service (qos) etx-203a ver. 3.0 ³ to create and configure a queue mapping profile named qmapipprec with classification ip precedence: • map priority 2 and 3 to queue 3. Etx-203a# configure qos queue-map-profile qmapipprec clas...

  • Page 179

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-91 cos mapping profiles class of service (cos) mapping profiles map the following user priorities to internal cos values, for use in etp flows. • p-bit, when the ingress traffic is prioritized acco...

  • Page 180

    Chapter 5 configuration installation and operation manual 5-92 quality of service (qos) etx-203a ver. 3.0 example ³ to create and configure a cos mapping profile named my-p-bit with classification p-bit: • map priority 6–7 to cos 0 • map priority 3–5 to cos 1 • map priority 0–2 to cos 2. Etx-203a# c...

  • Page 181

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-93 • mark 4 green to 4 • mark 5 green to 5 • mark 6 green to 6 • mark 7 green to 7 • mark 0 yellow to 0 • mark 1 yellow to 1 • mark 2 yellow to 2 • mark 3 yellow to 3 • mark 4 yellow to 4 • mark 5 ...

  • Page 182

    Chapter 5 configuration installation and operation manual 5-94 quality of service (qos) etx-203a ver. 3.0 ³ to define a color-aware marking profile and assign a priority mark to it: 1. Navigate to the qos context (config>qos). 2. Define a color-aware marking profile and assign a classification and a...

  • Page 183

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-95 • mark 2 green to 5 • mark 4 yellow to 7. Etx-203a# configure qos etx-203a>config>qos# marking-profile mark2 classification ip-precedence color-aware green-yellow etx-203a>config>qos>marking-pro...

  • Page 184

    Chapter 5 configuration installation and operation manual 5-96 quality of service (qos) etx-203a ver. 3.0 compensation: you can specify the amount of bytes that the shaper or policer can compensate for the layer 1 overhead (preamble and ifg) and the overhead for the added vlan header in case of stac...

  • Page 185

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-97 2. Enter all necessary commands according to the tasks listed below. Task command comments specifying the cir (kbps) and cbs (bytes) bandwidth limits note: the cir granularity is 128 kbps. If yo...

  • Page 186

    Chapter 5 configuration installation and operation manual 5-98 quality of service (qos) etx-203a ver. 3.0 the config>qos>policer-profile()# prompt is displayed. 2. Enter all necessary commands according to the tasks listed below. Task command comments specifying the cir (kbps), cbs (bytes), eir (kbp...

  • Page 187

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-99 etx-203a>config>qos>policer-profile(policerport)$ traffic-type broadcast-and-multicast traffic-type broadcast-and-multicast configuring policer aggregates you can define up to 30 policer aggrega...

  • Page 188

    Chapter 5 configuration installation and operation manual 5-100 quality of service (qos) etx-203a ver. 3.0 task command comments displaying statistics for the associated flows show statistics running clearing the statistics for the associated flows clear-statistics example ³ to create and configure ...

  • Page 189

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-101 adding queue block profiles you can define up to 32 queue block profiles. ³ to add a queue block profile: 1. Navigate to configure qos. The config>qos# prompt is displayed. 2. Typequeue-block-p...

  • Page 190

    Chapter 5 configuration installation and operation manual 5-102 quality of service (qos) etx-203a ver. 3.0 etx-203a# configure qos queue-block-profile qblockprof1 etx-203a>config>qos>queue-block-profile(qblockprof1)$ queue 0 etx-203a>config>qos>queue-block-profile(qblockprof1)>queue(0)$ scheduling s...

  • Page 191

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 quality of service (qos) 5-103 3. Enter all necessary commands according to the tasks listed below. 4. If you wish to configure another queue block, type exit to return to the queue group profile context, and start again at ...

  • Page 192

    Chapter 5 configuration installation and operation manual 5-104 quality of service (qos) etx-203a ver. 3.0 etx-203a# configure qos queue-group-profile qgroupprof1 etx-203a>config>qos>queue-group-profile(qgroupprof1)$ queue-block 0/1 etx-203a>config>qos>queue-group-profile(qgroupprof1)>queue-block(0/...

  • Page 193

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-105 configuring wred profiles ³ to configure wred profiles: 1. Navigate to configure qos and type wred-profile wredprofile where n is 0 through 7. The config>qos>wred-profile(wredprofile)# prompt is displayed. 2. Ent...

  • Page 194

    Chapter 5 configuration installation and operation manual 5-106 flows etx-203a ver. 3.0 benefits the user traffic can be classified into different ethernet flows (evc.Cos) to provide services in a flexible manner. Functional description packets can be classified by means of their vlan ids and other ...

  • Page 195

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-107 classification other classifications allowed on same ingress port range max number ranges priority nni/uni vlan see note 1 vlan + vlan priority vlan + ip precedence vlan + dscp vlan + source mac address vlan + de...

  • Page 196

    Chapter 5 configuration installation and operation manual 5-108 flows etx-203a ver. 3.0 classification other classifications allowed on same ingress port range max number ranges priority nni/uni vlan + dscp vlan source mac address destination mac address source ip address destination ip address uncl...

  • Page 197

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-109 classification other classifications allowed on same ingress port range max number ranges priority nni/uni vlan + non-ip unclassified vlan vlan + ip precedence vlan + dscp source mac address destination mac addre...

  • Page 198

    Chapter 5 configuration installation and operation manual 5-110 flows etx-203a ver. 3.0 classification other classifications allowed on same ingress port range max number ranges priority nni/uni destination mac address vlan vlan priority vlan + vlan priority vlan + ip precedence vlan + dscp vlan + n...

  • Page 199

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-111 classification other classifications allowed on same ingress port range max number ranges priority nni/uni ethertype unclassified vlan vlan priority vlan + vlan priority vlan + ip precedence vlan + dscp vlan + no...

  • Page 200

    Chapter 5 configuration installation and operation manual 5-112 flows etx-203a ver. 3.0 if you apply two classification profiles with ip address ranges to a port, the profiles must have the same mask. For example: the following is valid (mask1 equal to mask2): classification #1: 10.10.0.0 –10.10.0.2...

  • Page 201

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-113 action on: egress vlan(s) and p-bit(s) for ingress frame types: outer vlan inner vlan untagged one vlan (x) double vlans (x and y) push vlan a. Mark with profile e push vlan b. Mark with profile f see note 1 a + ...

  • Page 202

    Chapter 5 configuration installation and operation manual 5-114 flows etx-203a ver. 3.0 [ ip-precedence .. ] [ ip-dscp .. ] [tos ..] [src-mac ] [to-src-mac ] [dst-mac ] [to-dst-mac ] [src-ip ] [to-src-ip ] [dst-ip ] [to-dst-ip ] [ether-type ] [untagged] [non-ip] [all] 4. When you have completed spec...

  • Page 203

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-115 task command comments associating the flow with a classifier profile classifier up to three flows can be associated with one classifier profile specifying the ingress port ingress-port host ingress-port ethernet ...

  • Page 204

    Chapter 5 configuration installation and operation manual 5-116 flows etx-203a ver. 3.0 task command comments adding vlan id with p-bit set to specific value, and optionally adding inner vlan id with p-bit set to specific value vlan-tag push vlan p-bit fixed [inner-vlan p-bit fixed ] adding vlan id ...

  • Page 205

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-117 task command comments administratively enabling the flow no shutdown • you can activate a flow only if it is associated with at least a classifier profile, ingress port, and egress port • flows are created as ina...

  • Page 206

    Chapter 5 configuration installation and operation manual 5-118 flows etx-203a ver. 3.0 examples traffic flows this section provides an example of configuring the following flows: • outgoing traffic from user port eth 3 to network port eth 1: accept only traffic tagged with vlan 10 add vlan 100 with...

  • Page 207

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 flows 5-119 2. Set up a flow using the previously defined classifier profile, with ingress at eth 1 and egress at eth 3, and popping the outer vlan: etx-203a# configure flows etx-203a>config>flows# flow f100_in etx-203a>conf...

  • Page 208

    Chapter 5 configuration installation and operation manual 5-120 flows etx-203a ver. 3.0 the flow is activated, and the test led is turned on. The test runs for the duration specified. If 0 is specified for the duration, the test runs until it is stopped manually. Regardless of whether the mac-swap o...

  • Page 209

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-121 ³ to display flow statistics: etx-203a# configure flows flow f10_out etx-203a>config>flows>flow(f10_out)# show statistics running rate sampling window ------------------------------------------------------...

  • Page 210

    Chapter 5 configuration installation and operation manual 5-122 ethernet oam etx-203a ver. 3.0 isolation. These actions are performed using ieee 802.1ag standard layer 2 ping, layer 2 traceroute, and end-to-end connectivity check of ethernet networks. Etx-203a can act as a maintenance entity group i...

  • Page 211

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-123 • up to 512 remote meps. Up to 100 remote meps can be configured for a mep. • up to 256 services. Up to eight services can be configured for a mep. • up to 255 destination nes. The above limits are subject...

  • Page 212

    Chapter 5 configuration installation and operation manual 5-124 ethernet oam etx-203a ver. 3.0 when a service is created, it has the following default configuration. Parameter default remarks delay-threshold 1 delay-var-threshold 1 classification priority-bit 0 dmm-interval 1s lmm-interval 1s shutdo...

  • Page 213

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-125 operator. The md name facilitates easy identification of administrative responsibility for the maintenance domain. ³ to add a maintenance domain: • at the config>oam>cfm# prompt enter: maintenance-domain w...

  • Page 214

    Chapter 5 configuration installation and operation manual 5-126 ethernet oam etx-203a ver. 3.0 task command comments specifying the name format and name of the maintenance domain name string name dns name mac-and-uint no name • maximum length of md-name-string is 43 characters • maximum combined len...

  • Page 216

    Chapter 5 configuration installation and operation manual 5-128 ethernet oam etx-203a ver. 3.0 where is 1–8191. The mep is created and the prompt config>oam>cfm>md()>ma()>mep()$ is displayed. ³ to delete a maintenance endpoint: • at the config>oam>cfm>md()>ma()# prompt, enter: no mep the maintenance...

  • Page 218

    Chapter 5 configuration installation and operation manual 5-130 ethernet oam etx-203a ver. 3.0 example creating md, ma, and mep ³ to create md, ma, and mep: • md id 1 • ma id 1 • mep id 1 – remote mep id 2, classification vlan 100. Etx-203a# configure oam cfm etx-203a>config>oam>cfm# maintenance-dom...

  • Page 219

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-131 • configure mip policy to default. Etx-203a# configure oam cfm etx-203a>config>oam>cfm# maintenance-domain 2 etx-203a>config>oam>cfm>md(2)$ maintenance-association 2 etx-203a>config>oam>cfm>md(2)>ma(2)$ cl...

  • Page 220

    Chapter 5 configuration installation and operation manual 5-132 ethernet oam etx-203a ver. 3.0 task command comments specifying delay variation threshold in microseconds delay-var-threshold the allowed range for delay variation threshold is: 1–5,000,000 specifying the interval for delay measurement ...

  • Page 221

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-133 task command comments defining the mac address of the destination ne remote mac-address defining the remote mep id of the destination ne remote mep-id enabling two-way delay measurement method delay two-wa...

  • Page 222

    Chapter 5 configuration installation and operation manual 5-134 ethernet oam etx-203a ver. 3.0 ³ to configure the event reporting for a service: 1. Navigate to configure fault cfm). 2. Specify the service and counter for which you wish to configure event reporting: service md ma mep service {above-d...

  • Page 223

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-135 parameter description possible values rising-threshold falling-threshold a value above rising-threshold within the sampling interval for the particular event is considered as rising event occurred a value ...

  • Page 224

    Chapter 5 configuration installation and operation manual 5-136 ethernet oam etx-203a ver. 3.0 etx-203a# configure fault cfm etx-203a>config>fault>cfm# service md 5 ma 8 mep 3 service 4 above-delay etx-203a>config>fault>cfm>service(5/8/3/4/above-delay)$ frames-report event logandtrap rising-threshol...

  • Page 225

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-137 etx-203a>config>fault>cfm# info detail service md 5 ma 8 mep 3 service 4 above-delay frames-report event logandtrap rising-threshold 4 falling-threshold 2 sampling-interval 8 no shutdown exit service md 5 ...

  • Page 226

    Chapter 5 configuration installation and operation manual 5-138 ethernet oam etx-203a ver. 3.0 • interval – oam statistics for the current interval or a selected interval. ³ to display the oam cfm statistics for a service: 1. Navigate to the level corresponding to the oam service for which you wish ...

  • Page 227

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-139 task command comments clearing the statistics for the service clear-statistics all statistics data for the service are cleared, including the stored interval data, except for the elapsed time since the sta...

  • Page 228

    Chapter 5 configuration installation and operation manual 5-140 ethernet oam etx-203a ver. 3.0 task command comments viewing running statistics, statistics for the current interval, statistics for all intervals, and day statistics show statistics all the statistics are displayed as listed in table 5...

  • Page 229

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-141 parameter description elapsed time (sec) time (in seconds) elapsed since the service was activated table 5-17. Oam delay and loss measurement counters for destination nes parameter description transmitted ...

  • Page 230

    Chapter 5 configuration installation and operation manual 5-142 ethernet oam etx-203a ver. 3.0 etx-203a# configure oam cfm etx-203a>config>oam>cfm# maintenance-domain 5 etx-203a>config>oam>cfm>md(5)$ maintenance-association 8 etx-203a>config>oam>cfm>md(5)>ma(8)$ mep 3 etx-203a>config>oam>cfm>md(5)>m...

  • Page 231

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-143 etx-203a>config>oam>cfm# ma 5 ma 8 mep 3 serv 4 dest 20 etx-203a>config>oam>cfm>md(5)>ma(8)>mep(3)>service(4)>dest-ne(20)# show statistics running running counters -----------------------------------------...

  • Page 232

    Chapter 5 configuration installation and operation manual 5-144 ethernet oam etx-203a ver. 3.0 etx-203a>config>oam>cfm>md(5)>ma(8)>mep(3)>service(4)>dest-ne(20)# show statistics current current ----------------------------------------------------------------------------- far end tx frames : 854 far ...

  • Page 233

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-145 etx-203a>config>oam>cfm>md(5)>ma(8)>mep(3)>service(4)>dest-ne(20)# show statist interval 3 interval ----------------------------------------------------------------------------- interval : 3 far end tx fra...

  • Page 234

    Chapter 5 configuration installation and operation manual 5-146 ethernet oam etx-203a ver. 3.0 loss and delay measurements messages ----------------------------------------------------------------------------- transmitted lmms : 27350 dmms : 2735 received lmrs : 2735 dmrs : 2735 performing oam loopb...

  • Page 235

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 ethernet oam 5-147 task command comments specifying remote mep by mac address linktrace address [ttl ] • mac address is in the format • allowed range for ttl-value is 1–64. This parameter specifies number of hops. Each unit ...

  • Page 236

    Chapter 5 configuration installation and operation manual 5-148 ethernet oam etx-203a ver. 3.0 factory defaults by default, oam efm is not enabled for the ethernet or logical mac ports. By default oam efm descriptor 1 is configured as passive. Configuring oam efm there are two available oam efm desc...

  • Page 237

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 fault propagation 5-149 example ³ to enable active link oam (efm) for ethernet port 1 and display the status: etx-203a# configure oam efm etx-203a>config>oam>efm# descriptor 2 active etx-203a>config>oam>efm# exit all etx-203...

  • Page 238

    Chapter 5 configuration installation and operation manual 5-150 fault propagation etx-203a ver. 3.0 you can enable fault propagation to be triggered by failure detection on a network/user interface, which causes a user-configurable action (such as deactivation or oam cfm failure message sent) to be ...

  • Page 239

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 fault propagation 5-151 adding fault propagation entry ³ to add fault propagation for a pair of interfaces: 1. Navigate to configure fault. 2. Type the command: fault-propagation to and enter the desired interfaces, as shown...

  • Page 241

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 fault propagation 5-153 etx-203a# config fault etx-203a>config>fault# fault-propagation port ethernet 1 to port ethernet 3 etx-203a>config>fault>fp(port/ethernet/1/to/port/ethernet/3)$ trigger los etx-203a>config>fault>fp(po...

  • Page 242

    Chapter 5 configuration installation and operation manual 5-154 date and time etx-203a ver. 3.0 the specified fault propagation is disabled. 5.29 date and time you can set the date and time for the etx-203a internal real-time clock or receive the ntp server clock signal. Setting the date and time ³ ...

  • Page 243

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 date and time 5-155 working with sntp this section explains how to receive the clock signal from ntp servers in the network. Etx-203a can synchronize with up to ten servers, sending ntp requests to the servers at user-define...

  • Page 244

    Chapter 5 configuration installation and operation manual 5-156 date and time etx-203a ver. 3.0 the following prompt is displayed: config>system>date-time>sntp>server()$. The sntp server parameters are configured by default as described in factory default . 3. Configure the sntp server parameters as...

  • Page 245

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 syslog 5-157 etx-203a# configure system date-and-time sntp etx-203a>config>system>date-time>sntp# server 1 etx-203a>config>system>date-time>sntp>server(1)# address 192.1.1.1 etx-203a>config>system>date-time>sntp>server(1)# p...

  • Page 247

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-159 table 5-19. Syslog statistic parameters parameter description total tx messages the total number of syslog messages transmitted non-queued dropped messages the total number of syslog messages that were d...

  • Page 248

    Chapter 5 configuration installation and operation manual 5-160 administration etx-203a ver. 3.0 in the output of show inventory-table, therefore it changes according to what is installed in the unit. ³ to display the inventory component information: 1. Navigate to configure system inventory . 2. En...

  • Page 249

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-161 parameter description fru indicates whether this component is a field replaceable unit that can be replaced on site. For etx-203a this is normally true only for the chassis. Setting administrative invent...

  • Page 250

    Chapter 5 configuration installation and operation manual 5-162 administration etx-203a ver. 3.0 etx-203a# configure system etx-203a# config>system# show inventory-table physical classname hw rev sw rev fw rev ----------------------------------------------------------------------------- chassis etx-...

  • Page 251

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-163 etx-203a>config>system# inventory 6 etx-203a>config>system>inventor(6)# show status description : rad.Etx-203a.Port contained in : 1 physical class : port relative position : 3 name : user port 1 hw rev ...

  • Page 252

    Chapter 5 configuration installation and operation manual 5-164 administration etx-203a ver. 3.0 the information is displayed as shown in the example below. The power supply type is indicated as ac-dc or -- (if it has failed). The status for the power supply and fan indicates whether the unit is pre...

  • Page 253

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-165 etx-203a>config>system# show cpu-utilization cpu utilization --------------------------------------------------------------- min (%) : 26 cur (%) : 26 max (%) : 66 etx-203a>config>system# figure 5-12. Cp...

  • Page 254

    Chapter 5 configuration installation and operation manual 5-166 administration etx-203a ver. 3.0 table 5-22. Commands that copy files command level copies… additional actions manual section factory-default admin factory-default to startup-config unit resets after copying resetting to factory default...

  • Page 255

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-167 ³ to allow communication through port 22 in windows xp: 1. Double-click the my network places icon, located on the desktop. The my network places window appears. 2. On the network tasks sidebar, click vi...

  • Page 256

    Chapter 5 configuration installation and operation manual 5-168 administration etx-203a ver. 3.0 figure 5-17. Windows firewall dialog box – exceptions tab 5. Check whether port 22 appears on the exceptions list. If it does not, click add port and add it to the list of exceptions. Different firewall ...

  • Page 257

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-169 • sftp password – 1234 • source file name – etx-203a.Img • destination file name – etx-203a.Img. Etx-203a# file etx-203a>file# copy sftp://:@192.20.20.20/etx-203a.Img etx-203a.Img ³ to upload a file via ...

  • Page 258

    Chapter 5 configuration installation and operation manual 5-170 administration etx-203a ver. 3.0 example etx-203a# file etx-203a>file# dir type name ------------------------------------------------------------ software backup-sw software main-sw configuration factory-default configuration startup-co...

  • Page 259

    Installation and operation manual chapter 5 configuration etx-203a ver. 3.0 administration 5-171 in any level prompt enter: save at the file# prompt enter: copy running-config startup-config . • to save the user default configuration in user-default-config, at the file# prompt enter: copy running-co...

  • Page 260

    Chapter 5 configuration installation and operation manual 5-172 administration etx-203a ver. 3.0 ³ to restart etx-203a: 1. At the admin# prompt enter: reboot . A confirmation message is displayed: device will reboot. Are you sure?? [yes/no] 2. Enter yes to confirm the reset. The unit restarts..

  • Page 261: Chapter  6

    Etx-203a ver. 3.0 detecting problems 6-1 chapter 6 monitoring and diagnostics the following are described in this chapter: • detecting problems • alarms and traps • performing diagnostic tests. 6.1 detecting problems the led indicators indicate errors on the hardware level. Leds if an led is red, th...

  • Page 262

    Chapter 6 monitoring and diagnostics installation and operation manual 6-2 handling events etx-203a ver. 3.0 6.2 handling events an alarm is an indication of a fault in the device. An event is an occurrence in the device that may be a fault or may be a user login, change in port status, etc. Alarms ...

  • Page 263

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 handling events 6-3 power supply {1,2} off the specified power supply is off because it has failed or is absent system user reset system reset occurred due to user request system user reset system reset...

  • Page 264

    Chapter 6 monitoring and diagnostics installation and operation manual 6-4 handling events etx-203a ver. 3.0 oam cfm service events description frames above delay dropped below y.1731 frame delay threshold has been reached (dropped below) frames above delay exceeded y.1731 frame delay threshold has ...

  • Page 265

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 handling events 6-5 working with traps the traps are listed in the following table. Table 6-2. Trap list trap description oid maskable agndyinggasptrap a power failure (dying gasp) has occurred 1.3.6.1....

  • Page 266

    Chapter 6 monitoring and diagnostics installation and operation manual 6-6 handling events etx-203a ver. 3.0 trap description oid maskable fallingalarm an rmon falling event has been triggered, by dropping below one of the following y.1731 thresholds: frame delay frame delay variation frame loss rat...

  • Page 267

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 handling events 6-7 you can also mask all traps to a specific management station. For details refer to chapter 5 . ³ to mask traps to all network managers: 1. Navigate to configure management snmp. The ...

  • Page 268

    Chapter 6 monitoring and diagnostics installation and operation manual 6-8 handling events etx-203a ver. 3.0 the manager is added to the specified group. If the group does not exist, it is created. If you specify the import-trap-masking parameter, the manager’s trap masking is imported from the firs...

  • Page 269

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 handling events 6-9 ³ to specify a set of target parameters: 1. Navigate to configure management trap-sync-group . The config>mngmnt>trap-sync-group()# prompt is displayed. 2. Enter: target-params . The...

  • Page 270

    Chapter 6 monitoring and diagnostics installation and operation manual 6-10 troubleshooting etx-203a ver. 3.0 6.3 troubleshooting this section contains a general troubleshooting chart that lists possible failures and provides workarounds. Troubleshooting chart use this chart to identify the cause of...

  • Page 271

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 performing diagnostic tests 6-11 fault/problem probable cause corrective action • at the current prompt, check whether the desired unit responds by entering ping • check network connectivity issues and ...

  • Page 272

    Chapter 6 monitoring and diagnostics installation and operation manual 6-12 performing diagnostic tests etx-203a ver. 3.0 functional description in a bidirectional throughput test, the local etx-203a generates lbm + data tlv messages towards the far-end device, which responds with lbr messages. The ...

  • Page 273

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 performing diagnostic tests 6-13 etx-203a# config test rfc2544 etx-203a>config>test>rfc2544# test 1 etx-203a>config>test>rfc2544>test(1)$ inf d no bind max-rate 0 type throughput etx-203a>config>test>rf...

  • Page 274

    Chapter 6 monitoring and diagnostics installation and operation manual 6-14 performing diagnostic tests etx-203a ver. 3.0 ³ to configure rfc-2544 tests: 1. Navigate to configure test rfc2544. The config>test>rfc2544# prompt is displayed. 2. Type: test . The config>test>rfc2544> test()# prompt is dis...

  • Page 275

    Etx-203a installation and operation manual chapter 6 monitoring and diagnostics etx-203a ver. 3.0 performing diagnostic tests 6-15 ³ to trace a route: • in any level, start the trace route and specify the ip address of the host to which you intend to trace route: trace-route.

  • Page 276

    Chapter 6 monitoring and diagnostics installation and operation manual 6-16 technical support etx-203a ver. 3.0 6.5 frequently asked questions qhow should management flows be set up? Athe packets to the host are classified according to the management vlan, then the packets from the host are classifi...

  • Page 277: Chapter  7

    Etx-203a ver. 3.0 impact 7-1 chapter 7 software upgrade this chapter explains how to upgrade etx-203a to software version 3.0. Software upgrade is required to fix product limitations, enable new features, or to make the unit compatible with other devices that are already running the new software ver...

  • Page 278

    Chapter 7 software upgrade installation and operation manual 7-2 upgrading the device software via cli etx-203a ver. 3.0 7.2 software upgrade options application software can be downloaded to etx-203a via with the file copy command, or via xmodem or tftp, using the boot menu. 7.3 prerequisites befor...

  • Page 279

    Installation and operation manual chapter 7 software upgrade etx-203a ver. 3.0 upgrading the device software via cli 7-3 2. Verify that the etx-203a host has valid ip parameters. 3. Ping the pc to verify the connection. 4. Activate the sftp server application. 5. Download the image file from the pc ...

  • Page 280

    Chapter 7 software upgrade installation and operation manual 7-4 upgrading the device software via the boot menu etx-203a ver. 3.0 tftp file transfers are carried out through port 69. Make sure that the firewall you are using on the server allows communication through this port (refer to chapter 5 f...

  • Page 281

    Installation and operation manual chapter 7 software upgrade etx-203a ver. 3.0 upgrading the device software via the boot menu 7-5 figure 7-2. Downloading a software application file via xmodem • downloading using tftp. This is usually performed by downloading from a remote location that provides an...

  • Page 282

    Chapter 7 software upgrade installation and operation manual 7-6 upgrading the device software via the boot menu etx-203a ver. 3.0 boot version 3.00 (mar 8 2009) boot manager version 10.06 (mar 8 2009) 0 - exit boot-manager 1 - dir 2 - set active software copy 3 - delete software copy 4 - download b...

  • Page 283

    Installation and operation manual chapter 7 software upgrade etx-203a ver. 3.0 upgrading the device software via the boot menu 7-7 you can now monitor the progress of the downloading in the send file window. If downloading fails, repeat the whole procedure. When the downloading process has successfu...

  • Page 284

    Chapter 7 software upgrade installation and operation manual 7-8 verifying upgrade results etx-203a ver. 3.0 7.6 verifying upgrade results to verify that the upgrade was successful, log on to etx-203a via hyperterminal to view the inventory table (show inventory-table at prompt config>system#), and ...

  • Page 285: Chapter  8

    Etx-203a ver. 3.0 ethernet private line application 8-1 chapter 8 configuring typical applications this chapter provides detailed instructions for setting up a typical application using etx-203a units. Refer to chapter 5 for a detailed description of all configuration options available for etx-203a....

  • Page 286

    Chapter 8 configuring typical applications installation and operation manual 8-2 ethernet private line application etx-203a ver. 3.0 table 8-2. Flow configuration summary, etx-203a (a) and (b) flow id ingress port egress port classification criteria outer vlan action data20_out user port 1 network p...

  • Page 287

    Installation and operation manual chapter 8 configuring typical applications etx-203a ver. 3.0 ethernet private line application 8-3 • flow data20_out from user port 1 (ethernet 3) to network port 1 (ethernet 1), changing vlan 20 to vlan 220 • flow data220_in from network port 1 (ethernet 1) to user...

  • Page 288

    Chapter 8 configuring typical applications installation and operation manual 8-4 ethernet private line application etx-203a ver. 3.0 ³ to create flow data230_in: • execute the following script to create flow data230_in as shown in table 8-2 . Configure flows flow data230_in classifier vlan230 police...

  • Page 289: Appendix  A

    Etx-203a ver. 3.0 mng connector a-1 appendix a connection data a.1 ethernet connector the ethernet electrical interface terminates in 8-pin rj-45 connectors, of type 10/100baset or 10/100/1000baset, wired in accordance with table a-1 . The connector supports both mdi and mdix modes. Table a-1. 10/10...

  • Page 290

    Appendix a connection data installation and operation manual a-2 control connector etx-203a ver. 3.0 pin designation function 6 txd- transmit data input, – wire 7,8 – not connected a.3 control connector the control terminal interface terminates in an 8-pin rj-45 connector. Table a-3 lists the contro...

  • Page 291: Appendix  B

    Etx-203a ver. 3.0 introduction b-1 appendix b operation, administration, and maintenance (oam) b.1 introduction etx-203a supports standard implementation of ethernet oam based on itu-t y.1731 and ieee 802.1ag-d8. Pre-standard implementation based on y.1731 is supported for backward compatibility, fo...

  • Page 292

    Appendix b operation, administration, and maintenance (oam) installation and operation manual b-2 reference architecture etx-203a ver. 3.0 term description multipoint-to-multipoint flow flow connecting two or more unis service instance / class of service (cos) a set of service frames that have a com...

  • Page 293

    Installation and operation manual appendix b operation, administration, and maintenance (oam) etx-203a ver. 3.0 oam entities b-3 figure b-1. Oam architecture handling of oam levels uni_c to uni_n direction in the uni_c to uni_n direction etx-203a blocks all oam messages with oam level greater than 2...

  • Page 294

    Appendix b operation, administration, and maintenance (oam) installation and operation manual b-4 oam flows etx-203a ver. 3.0 figure b-3 , figure b-4 and figure b-5 illustrate different combinations of unis, flows and service instances. Each uni contains at least one flow, which contain at least one...

  • Page 295

    Installation and operation manual appendix b operation, administration, and maintenance (oam) etx-203a ver. 3.0 oam flows b-5 oam message addressing the oam defines two modes of addressing, unicast and multicast. Unicast addressing is used for point-to-point connections, while multicast addressing i...

  • Page 296

    Appendix b operation, administration, and maintenance (oam) installation and operation manual b-6 oam flows etx-203a ver. 3.0 lb reply message. The da of the reply message is a unicast mac address of requesting device, learned from request message. Continuity check (eth-cc) ethernet continuity check...

  • Page 297

    Installation and operation manual appendix b operation, administration, and maintenance (oam) etx-203a ver. 3.0 oam flows b-7 the source and destination mac addresses are swapped. The opcode field is vendor-specific 0xfe. The flow and mep id are processed as follows: if the flow/mep id do not exist ...

  • Page 298

    Appendix b operation, administration, and maintenance (oam) installation and operation manual b-8 oam flows etx-203a ver. 3.0 transaction identifier from the same mep is allowed to be repeated within 1 minute. • unicast eth-cc reply receipt when a unicast eth-cc message is received by a mep (etx-203...

  • Page 299: Supplement

    11 22 33 front panel 377-901-02/06 supplement drilling template for w all inst allation this p anel is drawn to scale. T o drill the holes for a wall inst allation, tear this p age out of the manual or print it and hold it against the wall. On letter-size p aper (8.5"x1 1.0") leds facing up - drill ...

  • Page 301: Supplement

    Publication no. Sup-220-06/08 the access company terminal block connector for dc power supply connection supplement ignore this supplement if the unit is ac-powered. Certain dc-powered units are equipped with a plastic 3-pin vdc-in power input connector, located on the unit rear panel. Different var...

  • Page 302

    Terminal block connector 2 ³ to prepare and connect the power supply cable with the tb plug: note: refer to 1 figure 2 for assistance . 1. Strip the insulation of your power supply wires according to the dimensions shown. 2. Place each wire lead into the appropriate tb plug terminal according to the...

  • Page 303

    Terminal block connector 3 note: certain tb plugs are equipped with captive screws for securing the assembled cable’s tb plug to the unit’s vdc-in connector (c and e types only). To secure the plug, tighten the two screws on the plug into the corresponding holes on the sides of the input connector a...

  • Page 304

    Terminal block connector 4.

  • Page 305: Customer Response Form

    24 raoul wallenberg street, tel aviv 69719, israel tel: +972-3-6458181, fax +972-3-6483331, +972-3-6498250 e-mail: erika_y@rad.Com , web site: http://www.Rad.Com customer response form rad data communications would like your help in improving its product documentation. Please complete and return thi...

  • Page 307

    Error report type of error(s) or problem(s): incompatibility with product difficulty in understanding text regulatory information (safety, compliance, warnings, etc.) difficulty in finding needed information missing information illogical flow of information style (spelling, grammar, references, etc....

  • Page 310

    Publication no. 530-200-07/11 order this publication by catalog no. 803947 international headquarters 24 raoul wallenberg street tel aviv 69719, israel tel. 972-3-6458181 fax 972-3-6498250, 6474436 e-mail market@rad.Com north america headquarters 900 corporate drive mahwah, nj 07430, usa tel. 201-52...