Configuring The Ethernet Protection Ring - Cisco NCS 4200 Series Configuration Manual
Lan switching
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Also See for NCS 4200 Series:
- Configuration manual (87 pages) ,
- Configuration manuals (30 pages) ,
- Configuration manual (36 pages)
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Configuring the Ethernet Protection Ring
Command or Action
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
Step 11
end
Example:
Device(config-ecfm-srv)# end
Configuring the Ethernet Protection Ring
To configure the Ethernet Protection Ring (EPR), complete the following steps.
LAN Switching Configuration Guide, Cisco IOS XE Everest 16.6.1 (Cisco NCS 4200 Series)
22
ITU-T G.8032 Ethernet Ring Protection Switching
Purpose
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.
Returns to user EXEC mode.
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