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Managing ETH-DM Statistics and ETH-DM Frame Counts

Displaying ETH-DM Statistics Only

Purpose

Display ETH-DM statistics.

By default, the show oam ethernet connectivity-fault-management delay-statistics command displays ETH-DM statistics for MEPs in the specified CFM maintenance association (MA) within the specified CFM maintenance domain (MD).

Action

• To display the ETH-DM statistics collected for MEPs belonging to MA ma1 and within MD md1:
  user@host> show oam ethernet connectivity-fault-management delay-statistics maintenance-domain ma1 maintenance-association ma1
• To display the ETH-DM statistics collected for ETH-DM sessions for the local MEP 201 belonging to MA ma2 and within MD md2:
  user@host> show oam ethernet connectivity-fault-management delay-statistics maintenance-domain md2 maintenance-association ma2 local-mep 201
• To display the ETH-DM statistics collected for ETH-DM sessions from local MEPs belonging to MA ma3 and within MD md3 to remote MEP 302:
  user@host> show oam ethernet connectivity-fault-management delay-statistics maintenance-domain md3 maintenance-association ma3 remote-mep 302

Displaying ETH-DM Statistics and Frame Counts

Purpose

Display ETH-DM statistics and ETH-DM frame counts.

By default, the show oam ethernet connectivity-fault-management mep-statistics command displays ETH-DM statistics and frame counts for MEPs in the specified CFM maintenance association (MA) within the specified CFM maintenance domain (MD).

Action

• To display the ETH-DM statistics and ETH-DM frame counts for MEPs in MA ma1 and within MD md1:
  user@host> show oam ethernet connectivity-fault-management mep-statistics maintenance-domain md1 maintenance-association ma1
• To display the ETH-DM statistics and ETH-DM frame counts for the local MEP 201 in MA ma2 and within MD md2:
  user@host> show oam ethernet connectivity-fault-management mep-statistics maintenance-domain md2 maintenance-association ma2 local-mep 201
• To display the ETH-DM statistics and ETH-DM frame counts for the local MEP in MD md3 and within MA ma3 that participates in an ETH-DM session with the remote MEP 302:
  user@host> show oam ethernet connectivity-fault-management mep-statistics maintenance-domain ma3 maintenance-association ma3 remote-mep 302

Displaying ETH-DM Frame Counts for MEPs by Enclosing CFM Entity

Purpose

Display ETH-DM frame counts for CFM maintenance association end points (MEPs).

By default, the show oam ethernet connectivity-fault-management mep-database command displays CFM database information for MEPs in the specified CFM maintenance association (MA) within the specified CFM maintenance domain (MD).

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 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 enclosed within CFM maintenance domains (MDs) at level 6:
  user@host> show oam ethernet connectivity-fault-management interfaces level 6 detail

Clearing ETH-DM Statistics and Frame Counts

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.

Action

• To clear the ETH-DM statistics and ETH-DM frame counts for all MEPs attached to CFM-enabled interfaces on the router:
  user@host> clear oam ethernet connectivity-fault-management statistics
• To clear the ETH-DM statistics and ETH-DM frame counts only for MEPs attached to the logical interface ge-0/5.9.0:
  user@host> clear oam ethernet connectivity-fault-management statistics ge-0/5/9.0