Configure ERPS to Link with CFM
Configuration Conditions
Before configuring ERPS to link with CFM (Connectivity Fault Management), first complete the following task:
- Configure the basic functions of ERPS
- Configure the CFM function
Configure ERPS to Link with CFM
After configuring the Ethernet CFM linkage function on the ring port added to the ERPS ring, you can speed up the fault detection, realizing the fast convergence of the topology and reducing the interruption time of the traffic.
Table 11-9 Configure ERPS to link with CFM
|
Step
|
Command
|
Description
|
|
Enter the global configuration mode
|
configure terminal
|
-
|
|
Enter the L2 Ethernet interface configuration mode
|
interface interface-name
|
Either
After entering the L2 Ethernet interface configuration mode, the subsequent configuration takes effect only on the current port; after entering the aggregation group configuration mode, the subsequent configuration takes effect only on the aggregation group.
|
|
Enter the aggregation group configuration mode
|
interface link-aggregation link-aggregation-id
|
|
Configure ERPS to link with CFM
|
erps ring ring-id track cfm domain domain-name service-instance service-instance-name md md-name ma ma-name mep mep-id remote-mep rmep-id
|
Mandatory
By default, the port does not link with CFM.
|
Switch
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