Dot1ag Configuration Example
In the following example, the switch at the customer site is part of a Metro
Ethernet network that is bridged to remote sites through a provider network.
A service VLAN (SVID 200) identifies a particular set of customer traffic on
the provider network.
Figure 26-14. Dot1ag Configuration for a Metro Ethernet Customer Network
MEPS for Customer Domain
Port 1/0/5, MEP ID = 20
Customer Domain Level = 6
To configure the switch:
1 Enable CFM globally on the switch, and then create a level-6 management
domain named CustDom for end-to-end CFM on the Metro Ethernet
network. VLAN 200 is associated with this domain.
console(config)#ethernet cfm enable
console(config)#ethernet cfm domain CustDom level 6
console(config-cfm-mdomain)#service vlan vlan 200
Configuring Connectivity Fault Management
Provider Domain Level = 2
SVLAN SVID = 200
MIPS for Customer Domain
Operator Domain Level = 0