Junos® OS Ethernet Interfaces Configuration ... - Juniper Networks

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OS 12.3 Ethernet Interfaces Configuration Guide
Action • To display CFM database information (including ETH-DM frame counts) for all MEPs
in MA ma1 within MD md1:
user@host> show oam ethernet connectivity-fault-management mep-database
maintenance-domain ma1 maintenance-association ma1
• To display CFM database information (including ETH-DM frame counts) only for local
MEP 201 in MA ma1 within MD md1:
user@host> show oam ethernet connectivity-fault-management mep-database
maintenance-domain md2 maintenance-association ma2 local-mep 201
• To display CFM database information (including ETH-DM frame counts) only for remote
MEP 302 in MD md3 within MA ma3:
user@host> show oam ethernet connectivity-fault-management mep-database
maintenance-domain ma3 maintenance-association ma3 remote-mep 302
Displaying ETH-DM Frame Counts for MEPs by Interface or Domain Level
Purpose Display ETH-DM frame counts for CFM maintenance association end points (MEPs).
By default, the show oam ethernet connectivity-fault-management interfaces command
displays CFM database information for MEPs attached to CFM-enabled Ethernet
interfaces on the router or at a maintenance domain level. For Ethernet interfaces that
support ETH-DM, any frame counts are also displayed when you specify the detail or
extensive command option.
NOTE: At the router attached to the initiator MEP for a one-way session, or
at the router attached to the receiver MEP for a two-way session, you can
only display ETH-DM frame counts.
Action • To display CFM database information (including ETH-DM frame counts) for all MEPs
attached to CFM-enabled Ethernet interfaces on the router:
user@host> show oam ethernet connectivity-fault-management interfaces detail
• To display CFM database information (including ETH-DM frame counts) only for the
MEPs attached to CFM-enabled router interface ge-5/2/9.0:
user@host> show oam ethernet connectivity-fault-management interfaces ge-5/2/9.0 detail
• To display CFM database information (including ETH-DM frame counts) only for MEPs
Clearing ETH-DM Statistics and Frame Counts
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enclosed within CFM maintenance domains (MDs) at level 6:
user@host> show oam ethernet connectivity-fault-management interfaces level 6 detail
Purpose Clear the ETH-DM statistics and ETH-DM frame counts.
By default, statistics and frame counts are deleted for all MEPs attached to CFM-enabled
interfaces on the router. However, you can filter the scope of the command by specifying
an interface name.
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