Supermicro SSE-G2252, User Manual

Page: 1282 / 1401

Chapter 41: CFM Commands
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mep crosscheck
mpid
This command statically defines a remote MEP in a maintenance
association. Use the no form to remove a remote MEP.
S
YNTAX
[ no ] mep crosscheck mpid mpid ma ma-name
mpid – Identifier for a maintenance end point which exists on
another CFM-enabled device within the same MA. (Range: 1-8191)
ma-name – Maintenance association name. (Range: 1-43
alphanumeric characters)
D
EFAULT
S
ETTING
No remote MEPs are configured.
C
OMMAND
M
ODE
CFM Domain Configuration
C
OMMAND
U
SAGE
•
Use this command to statically configure remote MEPs that exist inside
the maintenance association. These remote MEPs are used in the cross-
check operation to verify that all endpoints in the specified MA are
operational.
•
Remote MEPs can only be configured with this command if domain
service access points (DSAPs) have already been created with the
ethernet cfm mep command at the same maintenance level and in the
same MA. DSAPs are MEPs that exist on the edge of the domain, and
act as primary service access points for end-to-end cross-check, loop-
back, and link-trace functions.
E
XAMPLE
This example defines a static MEP for the specified maintenance
association.
Console(config)#ethernet cfm domain index 1 name voip level 3
Console(config-ether-cfm)#ma index 1 name rd vlan 1
Console(config-ether-cfm)#mep crosscheck mpid 2 ma rd
Console(config-ether-cfm)#
ethernet cfm mep
crosscheck
This command enables cross-checking between the static list of MEPs
assigned to other devices within the same maintenance association and the
MEPs learned through continuity check messages (CCMs). Use the disable
keyword to stop the cross-check process.
S
YNTAX
ethernet cfm mep crosscheck { enable | disable }
md domain-name ma ma-name
enable – Starts the cross-check process.
disable – Stops the cross-check process.