Cisco ASR 920 series Configuration Guide

PurposeCommand or Action
Exits Ethernet ring port configuration mode.exit
Example:
Device(config-erp-ring-port)# exit
Step 9
Specifies VLANs that are unprotected by the Ethernet ring
protection mechanism.
exclusion-list vlan-ids vlan-id
Example:
Device(config-erp-ring)# exclusion-list
vlan-ids 2
Step 10
Specifies the Ethernet ring as an open ring.open-ring
Example:
Device(config-erp-ring)# open-ring
Step 11
Configures the Ethernet ring instance and enters Ethernet
ring instance configuration mode.
instance instance-id
Example:
Device(config-erp-ring)# instance 1
Step 12
Specifies a descriptive name for the Ethernet ring instance.
description descriptive-name
Example:
Device(config-erp-inst)# description
cisco_customer_instance
Step 13
Specifies the profile associated with the Ethernet ring
instance.
profile profile-name
Example:
Device(config-erp-inst)# profile profile1
Step 14
Specifies the Ethernet ring port on the local node as the
RPL owner, neighbor, or next neighbor.
rpl {port0 | port1} {owner | neighbor | next-neighbor
}
Example:
Device(config-erp-inst)# rpl port0 neighbor
Step 15
Specifies VLANs that are protected by the Ethernet ring
protection mechanism.
inclusion-list vlan-ids vlan-id
Example:
Device(config-erp-inst)# inclusion-list
vlan-ids 11
Step 16
VLANs should be within or equal to VLAN
configured in the interface.
Note
LAN Switching Configuration Guide Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
61
ITU-T G.8032 Ethernet Ring Protection Switching
Configuring the Ethernet Protection Ring

Cisco ASR 920 series Specifications

General

Form Factor	1RU
Operating System	Cisco IOS XE
Model	ASR 920 series
Memory	4 GB DRAM
Power Supply	AC or DC
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Relative Humidity	5% to 95% non-condensing
MTBF	Varies by model
Management	CLI, SNMP