Configuring And Enabling Cross-Checking For An Outward Facing Mep On The Ce-B - Cisco ASR 920 Series Configuration Manual Ethernet Router

Configuring Ethernet Connectivity Fault Management in a Service Provider Network
Command or Action
Step 4
mep crosscheck mpid id vlan vlan-id [mac mac-address]
Example:
Device(config-ether-cfm)# mep crosscheck mpid 702
vlan 100
Step 5 exit
Example:
Device(config-ether-cfm)# exit
Step 6 ethernet cfm mep crosscheck start-delay delay
Example:
Device(config)# ethernet cfm mep crosscheck
start-delay 60
Step 7
exit
Example:
Device(config)# exit
Step 8 ethernet cfm mep crosscheck {enable | disable} level
{level-id | level-id-level-id [,level-id-level-id]} vlan {vlan-id
| any | vlan-id-vlan-id [,vlan-id-vlan-id]}
Example:
Device# ethernet cfm mep crosscheck enable level 7
vlan 100

Configuring and Enabling Cross-Checking for an Outward Facing MEP on the CE-B

SUMMARY STEPS
1. enable
2. configure terminal
3. ethernet cfm domain domain-name level level-id [direction outward]
4. mep crosscheck mpid id vlan vlan-id [mac mac-address]
5. exit
6. ethernet cfm mep crosscheck start-delay delay
7. exit
8. ethernet cfm mep crosscheck {enable | disable} level {level-id | level-id-level-id [,level-id-level-id]}
vlan {vlan-id | any | vlan-id-vlan-id [,vlan-id-vlan-id]}
Purpose
Statically defines a remote MEP with a specified ID,
VLAN, and domain.
Returns to global configuration mode.
Configures the maximum amount of time that the
device waits for remote MEPs to come up before the
cross-check operation is started.
Returns to privileged EXEC mode.
Enables cross-checking between MEPs.
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
Configuring Ethernet CFM
195