Brocade Multi-Service IronWare Administration Guide (Supporting R05.6.00) - Manual (Page 190)

172 Multi-Service IronWare Administration Guide
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CFM monitoring and show commands
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Enter the following commands to configure VLL peers from PE1 to PE 2.
1. To create a VLL instance, enter commands such as the following.
PE1(config)#router mpls
PE1(config-mpls)vll pe1-to-pe2 30
2. To specify a VLL peer, enter a command such as the following.
PE1(config-mpls-vll)vll-peer 10.1.1.2
3. To specify an un-tagged endpoint for a VLL instance, enter the following commands.
PE1(config-mpls-vll)untagged ethe 1/1
Tagged ports are configured under a VLAN ID.
4. To specify a tagged endpoint for a VLL instance, enter the following commands.
PE1(config-mpls-vll)vlan 30
PE1(config-mpls-vll-vlan)tagged ethe 1/1
IEEE 802.1ag Configuration on PE1
If the VLL configuration is not done prior to configuring the maintenance association, then the
maintenance association is not allowed.
1. To enable CFM, enter the following command.
PE1(config)#cfm-enable
2. Create a maintenance domain with a specified name CUST_1 and level 7.
PE1(config-cfm)#domain-name CUST_1 level 7
3. Create a maintenance association within a specified domain of vll-id 30 with a priority 3.
PE1(config-cfm-md-CUST_1)#ma-name ma_5 vll-id 30 priority 3
4. Set the time interval between successive Continuity Check Messages.The default is
10-seconds.
PE1(config-cfm-md-CUST_1-ma-ma_5)#ccm-interval 10-second
In the above configuration, a MIP (Maintenance Intermediate Point) is created by default on
the VLL port. You can also configure an explicit MIP on PE1. In that case, MIP is created on the
VLL-port if there is a MEP (Maintenance End Point) created on the port at some lower
Maintenance Domain Level.
5. To configure an explicit MIP on PE1, enter the following command.
PE1(config-cfm-md-CUST_1-ma-ma_5)# mip-creation explicit
6. To change back to default use the following command.
PE1(config-cfm-md-CUST_1-ma-ma_5)# mip-creation default
MPLS Configurations on PE2
Before configuring CFM on PE2, MPLS is configured on PE2.
Use the following steps to configure VLL peers from PE2 to PE 1.
1. To create a VLL instance, enter commands such as the following.
PE2(config)#router mpls
PE2(config-mpls)vll pe2-to-pe1 30