41-7
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-07
Chapter 41 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.
Configuring Ethernet CFM Service
Beginning in privileged EXEC mode, follow these steps to set up service for Ethernet CFM:
Step 9
ethernet cfm cc {[enable] level {level-id | any} vlan
{vlan-id | any}}
Configure per domain continuity check (cc) parameters.
The level ID identifies the domain to which configuration
applies.
• Enter enable to enable CFM cc for the domain level.
• Enter a maintenance level as a level number (0 to 7) or
as any for all maintenance levels.
• Enter the VLANs to apply the check to, as a VLAN-ID
(1 to 4095), a range of VLAN-IDs separated by a
hyphen, a series of VLAN IDs separated by commas,
or any for any VLANs.
Step 10
end Return to privileged EXEC mode.
Step 11
show ethernet cfm domain brief
show ethernet cfm maintenance-points local
show ethernet cfm traceroute-cache
Verify the configuration.
Step 12
show running-config Verify your entries.
Step 13
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 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 3
service csi-id vlan vlan-id Define a universally unique customer service instance
(CSI) and VLAN ID within the maintenance domain.
• csi-id—a string of no more than 100 characters that
identifies the CSI.
• vlan-id—VLAN range is from 1 to 4095. You cannot
use the same VLAN ID for more than one domain at
the same level.
Step 4
exit Return to global configuration mode.
Step 5
ethernet cfm enable Globally enable CFM.
Step 6
interface interface-id Specify a physical interface or a port channel to configure,
and enter interface configuration mode.
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