Cisco ASR 920 series Configuration Guide Ethernet Router

PurposeCommand or Action
Enters global configuration mode.configure terminal
Step 2
Enables CFM processing globally on the device.ethernet cfm global
Step 3
Enables the CFM IEEE version of CFM.ethernet cfm ieee
Step 4
•
This command is automatically issued when the ethernet cfm
global command is issued.
Defines a CFM maintenance domain at a particular maintenance level
and enters Ethernet CFM configuration mode.
ethernet cfm domain domain-name
level level-id
Step 5
Configures an Ethernet service instance on an interface and enters EVC
configuration mode.
service MA-name evc evc-name vlan
vlan-id
Step 6
Enable sending and receiving of continuity check messages.continuity-check
Step 7
Specifies the number of continuity-check messages that are lost before
CFM declares that a MEP is down (unreachable). Range is 2 to 255.
Used in conjunction with interval.
continuity-check [interval cc-interval]
Step 8
Configuring Transparent CFM on EFP
SUMMARY STEPS
1.
enable
2.
configure terminal
3.
interface gigabitethernet slot / subslot / port
4.
no ip address
5.
negotiation auto
6.
service instance id ethernet evc-name
7.
encapsulation dot1q vlan-id
8.
transparent-cfm
9.
bridge-domain domain-number
10.
ethernet cfm mep domain domain-name mpid mpid
DETAILED STEPS
PurposeCommand or Action
Enables privileged EXEC mode.enable
Step 1
•
Enter your password if prompted.
Carrier Ethernet Configuration Guide (Cisco ASR 920 Series)
68
Transparent CFM
Configuring Transparent CFM

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