Cisco ASR-920-4SZ-A User Manual

Configuration Examples for ITU-T G.8032 Ethernet Ring
Protection Switching
Example: Configuring Ethernet Ring Protection Switching
The following is an example of an Ethernet Ring Protection (ERP) switching configuration:
ethernet ring g8032 profile profile_ABC
timer wtr 1
timer guard 100
timer hold-off 1
ethernet ring g8032 major_ring_ABC
exclusion-list vlan-ids 1000
port0 interface GigabitEthernet 0/0/1
monitor service instance 103
port1 interface GigabitEthernet 0/1/0
monitor service instance 102
instance 1
profile profile_ABC
rpl port0 owner
inclusion-list vlan-ids 100
aps-channel
port0 service instance 100
port1 service instance 100
!
interface GigabitEthernet0/1/0
mtu 9216
no ip address
negotiation auto
service instance trunk 1 ethernet
encapsulation dot1q 60-61
rewrite ingress tag pop 1 symmetric
bridge-domain from-encapsulation
!
!
Example: Enabling Ethernet Fault Detection for a Service
ethernet cfm domain G8032 level 4
service 8032_service evc 8032-evc vlan 1001 direction down
continuity-check
continuity-check interval 3.3ms
offload sampling 1000
efd notify g8032
ethernet ring g8032 profile TEST
timer wtr 1
timer guard 100
ethernet ring g8032 open
open-ring
port0 interface GigabitEthernet0/1/3
monitor service instance 1001
port1 none
instance 1
profile TEST
inclusion-list vlan-ids 2-500,1001
aps-channel
port0 service instance 1001
port1 none
LAN Switching Configuration Guide Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
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ITU-T G.8032 Ethernet Ring Protection Switching
Configuration Examples for ITU-T G.8032 Ethernet Ring Protection Switching

Cisco ASR-920-4SZ-A Specifications

General

Brand	Cisco
Model	ASR-920-4SZ-A
Category	Network Router
Language	English