display cfd ais
Use display cfd ais to display the AIS configuration and information on the specified MEP.
Syntax
display cfd ais [ service-instance instance-id [ mep mep-id ] ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
service-instance instance-id: Specifies a service instance by its ID in the range of 1 to 32767. If you do not specify this option, the command displays the AIS configuration and information for all service instances.
mep mep-id: Specifies a MEP by its ID in the range of 1 to 8191. If you do not specify this option, the command displays the AIS configuration and information for all MEPs.
Examples
# Display the AIS configuration and information for all the MEPs in all service instances.
<Sysname> display cfd ais Service instance: 5 AIS level: 4 AIS period: 1s MEP ID: 1 AIS condition: yes Time to enter the condition: 2014/01/22 10:43:57 AIS state machine: Previous state: NO_RECEIVE Current state: RECEIVE MEP ID: 2 AIS condition: yes Time to enter the condition: 2014/01/22 10:43:57 AIS state machine: Previous state: NO_RECEIVE Current state: RECEIVE Service instance: 20 AIS level: 3 AIS period: 60s MEP ID: 10 AIS condition: yes Time to enter the condition: 2014/01/22 10:43:57 AIS state machine: Previous state: NO_RECEIVE Current state: RECEIVE Service instance: 100 AIS level: 6 AIS period: 1s MEP ID: 20 AIS condition: no Time to enter the condition: 2014/01/22 11:40:01 AIS state machine: Previous state: IDLE Current state: NO_RECEIVE MEP ID: 50 AIS condition: no Time to enter the condition: - AIS state machine: Previous state: IDLE Current state: NO_RECEIVE
Table 11: Command output
Field | Description |
---|---|
Service instance | Service instance of the MEP. |
AIS level | AIS frame transmission level. |
AIS period | AIS frame transmission period. |
AIS condition | AIS status:
|
Time to enter the condition | Time when the AIS status began. (- means AIS is enabled but the MEP does not receive any AIS frame.) |
AIS state machine | AIS frame receiving state machine. |
Previous state | Previous state:
|
Current state | Current state:
|