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

Configuring Ethernet Connectivity Fault Management in a Service Provider Network
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Device> enable
Step 2
configure terminal
Example:
Device# configure terminal
Step 3 ethernet cfm domain domain-name level level-id
Example:
Device(config)# ethernet cfm domain Customer
level 7
Step 4 service short-ma-name evc evc-name vlan vlanid
direction down
Example:
Device(config-ecfm)# service s41 evc 41 vlan
41 direction down
Step 5 continuity-check
Example:
Device(config-ecfm-srv)# continuity-check
Step 6
continuity-check [interval cc-interval]
Example:
Device(config-ecfm-srv)# continuity-check
interval 10s
Step 7 exit
Example:
Device(config-ecfm-srv)# exit
Step 8 mep archive-hold-time minutes
Example:
Device(config-ecfm)# mep archive-hold-time 65
Step 9 exit
Example:
Device(config-ecfm)# exit
Purpose
Enables privileged EXEC mode.
• Enter your password if prompted.
Enters global configuration mode.
Defines a CFM maintenance domain at a particular
maintenance level and enters Ethernet CFM configuration
mode.
Configures a maintenance association within a maintenance
domain and enters Ethernet connectivity fault management
(CFM) service configuration mode.
Configures the transmission of continuity check messages
(CCMs).
Configures the per-service parameters and sets the interval
at which CCMs are transmitted.
Returns to Ethernet connectivity fault management
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 to global configuration mode.

Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)

Configuring Ethernet CFM
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