Users Guide

32 Contents
Multicast Snooping Case Study . . . . . . . . . 968
26 Connectivity Fault Management . . . . . . 973
Dot1ag Overview . . . . . . . . . . . . . . . . . . . . 973
How Does Dot1ag Work Across a Carrier
Network?
. . . . . . . . . . . . . . . . . . . . . 974
What Entities Make Up a Maintenance
Domain?. . . . . . . . . . . . . . . . . . . . . . 975
What is the Administrator’s Role?
. . . . . . . . 977
Default Dot1ag Values
. . . . . . . . . . . . . . . . . 978
Configuring Dot1ag (Web) . . . . . . . . . . . . . . . 979
Dot1ag Global Configuration
. . . . . . . . . . . 979
Dot1ag MD Configuration. . . . . . . . . . . . . 979
Dot1ag MA Configuration
. . . . . . . . . . . . . 980
Dot1ag MEP Configuration
. . . . . . . . . . . . 981
Dot1ag MIP Configuration . . . . . . . . . . . . 982
Dot1ag RMEP Summary
. . . . . . . . . . . . . . 983
Dot1ag L2 Ping
. . . . . . . . . . . . . . . . . . 984
Dot1ag L2 Traceroute . . . . . . . . . . . . . . . 984
Dot1ag L2 Traceroute Cache
. . . . . . . . . . . 985
Dot1ag Statistics
. . . . . . . . . . . . . . . . . 986
Configuring Dot1ag (CLI)
. . . . . . . . . . . . . . . . 987
Configuring Dot1ag Global Settings and
Creating Domains
. . . . . . . . . . . . . . . . . 987
Configuring MEP Information . . . . . . . . . . . 988
Dot1ag Ping and Traceroute
. . . . . . . . . . . 989
Dot1ag Configuration Example
. . . . . . . . . . . . 990