3Com S7906E - Switch, Configuration Manual

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Table of Contents
1 Connectivity Fault Detection Configuration ···························································································1-1
Overview ·················································································································································1-1
Basic Concepts in CFD ···················································································································1-1
Basic Functions of CFD···················································································································1-4
Protocols and Standards ·················································································································1-5
CFD Configuration Task List···················································································································1-5
Basic Configuration Tasks ······················································································································1-6
Configuring Service Instance ··········································································································1-6
Configuring MEP ·····························································································································1-7
Configuring MIP Generation Rules··································································································1-7
Configuring CC on MEPs ························································································································1-8
Configuration Prerequisites ·············································································································1-8
Configuring Procedure·····················································································································1-8
Configuring LB on MEPs·························································································································1-9
Configuration Prerequisites ·············································································································1-9
Configuration Procedure··················································································································1-9
Configuring LT on MEPs ·······················································································································1-10
Configuration Prerequisites ···········································································································1-10
Finding the Path Between a Source MEP and a Target MEP·······················································1-10
Enabling Automatic LT Messages Sending···················································································1-10
Displaying and Maintaining CFD···········································································································1-11
CFD Configuration Examples ···············································································································1-11
Configuring Service Instance ········································································································1-11
Configuring MEP and Enabling CC on it ·······················································································1-12
Configuring the Rules for Generating MIPs ··················································································1-14
Configuring LB on MEPs ···············································································································1-15
Configuring LT on MEPs ···············································································································1-15