Layer 2 Switching Commands 426console(config-cfm-mdomain)#serviceUse the service command in Maintenance Domain Configuration mode toassociate a VLAN with a maintenance domain. Use the no form of thecommand to remove the association.Syntaxservice service-name vlan vlan-id• service-name—Unique service identifier.• vlan-id—VLAN ID representing a service instance that is monitored bythis maintenance association. The range is 1-4093.Default ConfigurationNo VLANs are associated with a maintenance domain by default.Command ModeMaintenance Domain Configuration modeUser GuidelinesThis command has no user guidelines.Exampleconsole(config-cfm-mdomain)#service serv1 vlan 10ethernet cfm cc levelUse the ethernet cfm cc level command in Global Configuration mode toinitiate sending continuity checks (CCMs) at the specified interval and levelon a VLAN monitored by an existing domain. Use the no form of thecommand to cease send CCMs.Syntaxethernet cfm cc level 0-7 vlan vlan-id interval secs