Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Software Configuration Guide, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter 15 Configuring Ethernet OAM, CFM, and E-LMI
Configuring Ethernet CFM
Use the no versions of the commands to remove the configuration or return to the default configurations.
This is an example of the 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 vlan 5
Router(config-ecfm-srv)# continuity-check
Router(config-ecfm-srv)# exit
Router(config-ecfm)# exit
Router(config)# interface gigabitethernet1/0/2
Router(config-if)# ethernet cfm mep domain abc mpid 222 vlan 5
Router(config-if-ecfm-mep)# exit
Configuring Ethernet CFM Crosscheck
Beginning in privileged EXEC mode, follow these steps to configure Ethernet CFM crosscheck:
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
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
ethernet cfm mep crosscheck start-delay delay Configure the number of seconds that the device waits for
remote MEPs to come up before the crosscheck is started.
The range is 1 to 65535; the default is 30 seconds.
Step 3
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.
Step 4
service {ma-name | ma-number | vpn-id vpn} {vlan
vlan-id}
Define a customer service maintenance association name
or number or VPN ID to be associated with the domain, and
a VLAN ID, and enter ethernet-cfm-service configuration
mode.
• ma-name—a string of no more than 100 characters that
identifies the MAID.
• ma-number—a value from 0 to 65535.
• vpn-id vpn—enter a VPN ID as the ma-name.
• vlan vlan-id—VLAN range is from 1 to 4094. You
cannot use the same VLAN ID for more than one
domain at the same level.
Step 5
mep mpid identifier Define the MEP maintenance end point identifier in the
domain and service. The range is 1 to 8191
Step 6
end Return to privileged EXEC mode.