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Method and Reason Options for Virtual Interface State Changes

You can control the ServiceStateMethod and ServiceStateReason that the VPG includes in ServiceChange commands for virtual interface state changes.

You can use the CLI to specify the method and reason that the VPG includes in ServiceChange commands for virtual interfaces. Table 13 explains the method and reason options available for each reported state and the events that led to the report.

Table 13: Options for Method and Reason in ServiceChange Commands for Virtual Interfaces

Reported StateEvent Leading to ReportOptionsEmbedded H.248 ReasonExplanation

Virtual interface down

Administrative

FO/905

Termination taken out of service

Virtual interface is transitioning to Out-of-Service because of an administrative operation.

FO/906

Loss of lower-layer connectivity

Virtual interface is transitioning to Out-of-Service because of a loss of layer 2 connectivity caused by the logical or physical interface being administratively disabled.

none

 

No message is sent for this event.

Failure

FO/904

Termination malfunctioning

Virtual interface is transitioning to Out-of-Service because of an internal failure.

FO/906

Loss of lower-layer connectivity

Virtual interface is transitioning to Out-of-Service because of a loss of layer 2 connectivity on the logical or physical interface.

none

 

No message is sent for this event.

Graceful

GR/905

Termination taken out of service

Virtual interface has entered the Draining state.

none

 

No message is sent for this event.

Link loss

FO/906

Loss of lower-layer connectivity

Virtual interface is transitioning to Out-of-Service because of a loss of layer 2 connectivity on the logical or physical interface.

none

 

No message is sent for this event.

Virtual interface up

Cancel graceful

RS/918

Cancel graceful

Virtual interface has returned to the Forwarding state.

none

 

No message is sent for this event.

warm

RS/900

Service restored

Virtual interface has become In-Service and is in the Forwarding state.

none

 

No message is sent for this event.


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