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10-28
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 10 Configuring Ethernet OAM
Use the no form of this commands to return to the default configuration or to remove a configuration.
To disable the generation of ETH-AIS frames, enter the disable config-ais-link-cfm mode command.
This is an example of the output from the show ethernet cfm smep command when Ethernet AIS has
been enabled:
Router# show ethernet cfm smep
SMEP Settings:
--------------
Interface: GigabitEthernet1/0/3
LCK-Status: Enabled
LCK Period: 60000 (ms)
Level to transmit LCK: Default
AIS-Status: Enabled
AIS Period: 60000 (ms)
Level to transmit AIS: Default
Defect Condition: AIS
Configuring ETH-LCK
Complete the following steps to configure ethernet locked signal on a switch:
Step 18
end Return to privileged EXEC mode.
Step 19
show ethernet cfm smep [interface interface-id] Verify the configuration.
Step 20
show ethernet cfm error Display received ETH-AIS frames and other errors.
Step 21
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
ethernet cfm lck link-status global Execute SMEP LCK commands by entering
config-lck-link-cfm mode.
Step 3
level level-id
or
disable
Configure the maintenance level for sending ETH-LCK
frames transmitted by the SMEP. The range is 0 to 7.
or
Disable the generation of ETH-LCK frames.
Step 4
period value Configure the SMEP ETH-LCK frame transmission period
interval. Allowable values are 1 second or 60 seconds.
Step 5
exit Return to global configuration mode.
Step 6
ethernet cfm domain domain-name level level-id Define a CFM domain, set the domain level, and enter
ethernet-cfm configuration mode for the domain. The
maintenance level number range is 0 to 7.