Step 19 Exit; Sets The Maximum Size For The Cfm Traceroute Cache Table; Sets The Amount Of Time That Cfm Traceroute Cache Entries; Carrier Ethernet Configuration Guide (Cisco Asr 920 Series - Cisco ASR 920 Series Configuration Manual Ethernet Router

Configuring Ethernet CFM
Command or Action
Step 11
ethernet cfm traceroute cache
Example:
Device(config)# ethernet cfm traceroute cache
Step 12 ethernet cfm traceroute cache size entries
Example:
Device(config)# ethernet cfm traceroute cache
size 200
Step 13 ethernet cfm traceroute cache hold-time minutes
Example:
Device(config)# ethernet cfm traceroute cache
hold-time 60
Step 14 interface type number
Example:
Device(config)# interface gigabitethernet0/0/2
Step 15 service instance id ethernet [evc-name]
Example:
Device(config-if)# service instance 333 ethernet
evc1
Step 16
encapsulation encapsulation-type
Example:
Device(config-if-srv)# encapsulation dot1q 5
Step 17 bridge-domain bridge-id
Example:
Device(config-if-srv)# bridge-domain 100
Step 18 cfm mep domain domain-name mpid id
Example:
Device(config-if-srv)# cfm mep domain L4 mpid
4001
Step 19 exit
Example:
Device(config-if-srv)# exit

Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)

168
Configuring Ethernet Connectivity Fault Management in a Service Provider Network
Purpose
Enables caching of CFM data learned through traceroute
messages.
Sets the maximum size for the CFM traceroute cache
table.
Sets the amount of time that CFM traceroute cache
entries are retained.
Specifies an interface and enters interface configuration
mode.
Configures an Ethernet service instance on an interface
and enters Ethernet service configuration mode.
Sets the encapsulation method used by the interface.
Binds a service instance to a bridge domain instance.
Configures the MEP domain and the ID.
Returns to interface configuration mode.