Chapter 26
| CFM Commands
Defining CFM Structures
– 832 –
Command Usage
This command can be used to clear AIS defect entries if a MEP does not exit the AIS
state when all errors are resolved.
Example
This example clears AIS defect entries on port 1.
Console#clear ethernet cfm ais mpid 1 md voip ma rd
Console(config)#
show ethernet cfm
configuration
This command displays CFM configuration settings, including global settings,
SNMP traps, and interface settings.
Syntax
show ethernet cfm configuration {global | traps | interface interface}
global – Displays global settings including CFM global status, cross-check
start delay, and link trace parameters.
traps – Displays the status of all continuity check and cross-check traps.
interface – Displays CFM status for the specified interface.
ethernet unit/port
unit - Unit identifier. (Range: 1-8)
port - Port number. (Range: 1-28/52)
port-channel channel-id (Range: 1-16)
Default Setting
None
Command Mode
Privileged Exec
Example
This example shows the global settings for CFM.
Console#show ethernet cfm configuration global
CFM Global Status : Enabled
Crosscheck Start Delay : 10 seconds
Linktrace Cache Status : Enabled
Linktrace Cache Hold Time : 100 minutes
Linktrace Cache Size : 100 entries
Console#
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