CLI Reference Guide-R04

Chapter 27 | CFM Commands
Defining CFM Structures
– 805 –
Example
This example sets the maintenance level for sending AIS messages within the
specified MA.
Console(config)#ethernet cfm ais level 4 md voip ma rd
Console(config)#
ethernet cfm ais ma This command enables the MEPs within the specified MA to send frames with AIS
information following detection of defect conditions. Use the no form to disable
this feature.
Syntax
[no] ethernet cfm ais md domain-name ma ma-name
domain-name – Domain name. (Range: 1-43 alphanumeric characters)
ma-name – Maintenance association name
23
. (Range: 1-43 alphanumeric
characters)
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
◆ Each MA name must be unique within the CFM domain.
◆ Frames with AIS information can be issued at the client’s maintenance level by
a MEP upon detecting defect conditions. For example, defect conditions may
include:
■
Signal failure conditions if continuity checks are enabled.
■
AIS condition or LCK condition if continuity checks are disabled.
◆ A MEP continues to transmit periodic frames with AIS information until the
defect condition is removed.
Example
This example enables the MEPs within the specified MA to send frames with AIS
information.
Console(config)#ethernet cfm ais md voip ma rd
Console(config)#
23. The total length of the MD name and MA name cannot exceed 44 characters.