Cisco ASR 900 Series Configuration Manual page 64

Enabling Ethernet Fault Detection for a Service
Command or Action
Step 4
link-protection enable
Example:
Device(config)# link-protection enable
Step 5 link-protection group management vlan vlan-id
Example:
Device(config)# link-protection group management
vlan 51
Step 6 link-protection group group-number pccm vlan vlan-id
Example:
Device(config)# link-protection group 2 pccm vlan
16
Step 7 ethernet cfm domaindomain-name level level-id [direction
outward]
Example:
Device(config)# ethernet cfm domain G8032 level 4
Step 8
service {ma-name | ma-num | vlan-id vlan-id | vpn-id vpn-id}
[port | vlan vlan-id [direction down]]
Example:
Device(config-ecfm)# service 8032_service evc
8032-evc vlan 1001 direction down
Step 9 continuity-check [interval time | loss-threshold threshold |
static rmep]
Example:
Device(config-ecfm-srv)# continuity-check interval
3.3ms
Step 10 efd notify g8032
Example:
Device(config-ecfm-srv)# efd notify g8032
LAN Switching Configuration Guide Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
58
ITU-T G.8032 Ethernet Ring Protection Switching
Purpose
Enables link protection globally on the router.
Defines the management VLAN used for link
protection.
Specifies an ODU-to-ODU continuity check message
(P-CCM) VLAN.
Configures the CFM domain for ODU 1 and enters
Ethernet CFM configuration mode.
Defines a maintenance association for ODU 1 and
enters Ethernet CFM service instance configuration
mode.
Enables the transmission of continuity check messages
(CCMs).
Enables CFM to notify registered protocols when a
defect is detected or cleared, which matches the
current fault alarm priority.