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10-6
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 10 Configuring Ethernet OAM
Note Use the no form of each command to remove the configuration or return to the default configurations.
Example for Basic CFM configuration
Router(config)# ethernet cfm ieee
Router(config)# ethernet cfm global
Router(config)# ethernet cfm domain abc level 3
Router(config-ecfm)# service test evc EVC1 vlan 5
Router(config-ecfm-srv)# continuity-check
Router(config-ecfm-srv)# exit
Router(config-ecfm)# exit
Router(config)# ethernet evc EVC1
Router(config)# interface gigabitethernet 0/1
Router(config-if)# service instance 1 ethernet EVC1
Router(config-if-srv)# encapsulation dot1q 5
Router(config-if-srv)# rewrite ingress tag pop 1 symmetric
Router(config-if-srv)# bridge domain 5
Router(config-if-srv)# cfm mep domain abc mpid 100
Router(config-if-ecfm-mep)# exit
Step 22
cfm mep domain domain-name mpid identifier Configure maintenance end points for the domain, and
enter Ethernet cfm mep mode.
• domain domain-name—Specify the name of the
created domain.
• mpid identifier—Enter a maintenance end point
identifier. The identifier must be unique for each
VLAN (service instance). The range is 1 to 8191.
Step 23
cos value (Optional) Specify the class of service (CoS) value to be
sent with the messages. The range is 0 to 7.
Step 24
end Return to privileged EXEC mode.
Step 25
show ethernet cfm maintenance-points {local |
remote}
Verify the configuration.
Step 26
show ethernet cfm errors [configuration] (Optional) Display the configuration error list.
Step 27
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose