Cisco ASR 920 series

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)
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Transparent CFM
Configuring Transparent CFM