Cisco ASR 920 series Configuration Guide

DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
Example:
Device> enable
•
Enter your password if prompted.
Enters global configuration mode.configure terminal
Example:
Device# configure terminal
Step 2
Creates the Ethernet ring profile and enters Ethernet ring
profile configuration mode.
ethernet ring g8032 profile profile-name
Example:
Device(config)# ethernet ring g8032 profile
profile1
Step 3
Specifies the time interval for the guard, hold-off, and
Wait-to-Restore (WTR) timers.
timer {guard seconds | hold-off seconds | wtr minutes}
Example:
Device(config-erp-profile)# timer hold-off 5
Step 4
Specifies a nonrevertive Ethernet ring instance.non-revertive
Example:
Device(config-erp-profile)# non-revertive
Step 5
•
By default, Ethernet ring instances are revertive.
Returns to user EXEC mode.end
Example:
Device(config-erp-profile)# end
Step 6
Configuring Ethernet CFM MEPs
Configuring Ethernet Connectivity Fault Management (CFM) maintenance endpoints (MEPs) is optional
although recommended for fast failure detection and CFM monitoring. When CFM monitoring is configured,
note the following points:
•
Static remote MEP (RMEP) checking should be enabled.
•
The MEPs should be configured to enable Ethernet fault detection.
LAN Switching Configuration Guide Cisco IOS XE Everest 16.5.1 (Cisco ASR 900 Series)
56
ITU-T G.8032 Ethernet Ring Protection Switching
Configuring Ethernet CFM MEPs

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