Cisco ASR 920 series Configuration Guide Ethernet Router

PurposeCommand or Action
Enables CFM processing globally on the device.ethernet cfm global
Example:
Device(config)# ethernet cfm global
Step 10
Enables caching of CFM data learned through traceroute
messages.
ethernet cfm traceroute cache
Example:
Device(config)# ethernet cfm traceroute cache
Step 11
Sets the maximum size for the CFM traceroute cache table.
ethernet cfm traceroute cache size entries
Example:
Device(config)# ethernet cfm traceroute cache
size 200
Step 12
Sets the amount of time that CFM traceroute cache entries
are retained.
ethernet cfm traceroute cache hold-time minutes
Example:
Device(config)# ethernet cfm traceroute cache
hold-time 60
Step 13
Enables SNMP trap generation for Ethernet CFM mep-up,
mep-down, config, loop, and cross-connect events.
snmp-server enable traps ethernet cfm cc [mep-up]
[mep-down] [config] [loop] [cross-connect]
Example:
Device(config)# snmp-server enable traps ethernet
cfm cc mep-up mep-down config loop cross-connect
Step 14
Enables SNMP trap generation for Ethernet CFM
mep-unknown, mep-missing, and service-up continuity
snmp-server enable traps ethernet cfm crosscheck
[mep-unknown | mep-missing | service-up]
Step 15
check events in relation to the cross-check operation
Example:
Device(config)# snmp-server enable traps ethernet
cfm crosscheck mep-unknown mep-missing
service-up
between statically configured MEPs and those learned via
CCMs.
Returns to privileged EXEC mode.end
Example:
Device(config)# end#
Step 16
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
152
Configuring Ethernet Connectivity Fault Management in a Service Provider Network
Configuring Ethernet CFM

Cisco ASR 920 series Specifications

General

Brand	Cisco
Model	ASR 920 series
Category	Network Router
Language	English