Carrier Ethernet Configuration Guide (Cisco Asr 920 Series - Cisco ASR 920 Series Configuration Manual Ethernet Router

Configuring Ethernet CFM
Command or Action
Step 2
configure terminal
Example:
Device# configure terminal
Step 3 ethernet cfm domain domain-name level level-id
[direction outward]
Example:
Device(config)# ethernet cfm domain Customer
level 7 direction outward
Step 4 mep archive-hold-time minutes
Example:
Device(config-ecfm)# mep archive-hold-time 60
Step 5
exit
Example:
Device(config-ecfm)# exit
Example:
Step 6
ethernet cfm global
Example:
Device(config)# ethernet cfm global
Step 7 ethernet cfm ieee
Example:
Device(config)# ethernet cfm ieee
Step 8
ethernet cfm traceroute cache
Example:
Device(config)# ethernet cfm traceroute cache
Step 9 ethernet cfm traceroute cache size entries
Example:
Device(config)# ethernet cfm traceroute cache
size 200
Purpose
Enters global configuration mode.
Defines an outward CFM maintenance domain at a
specified level and enters Ethernet CFM configuration
mode.
Sets the amount of time that data from a missing MEP is
kept in the continuity check database or that entries are
held in the error database before they are purged.
Returns the device to global configuration mode.
Enables CFM processing globally on the device.
Enables the CFM IEEE version of CFM.
• This command is automatically issued when the
ethernet cfm global command is issued.
Enables caching of CFM data learned through traceroute
messages.
Sets the maximum size for the CFM traceroute cache table.

Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)

Configuring Ethernet CFM
259