Configuring RSVP IGP synchronization

By default, RSVP does not handle IGP neighbor down events. RSVP IGP synchronization must be enabled to handle an IGP neighbor down event.

To configure RSVP IGP synchronization feature, the following commands need to be executed. Complete the following steps to enable RSVP to handle IGP neighbor down events for IS-IS.

1. Configure the device.
   

   device# configure

2. Enable the MPLS router.
   

   device(config)# router mpls

3. Enable policy parameter configuration.
   

   device(config-router-mpls)# policy

4. Configure MPLS to handle an IS-IS neighbor down event.
   

   device(config-router-mpls-policy)# handle-isis-neighbor-down

Example

The following example shows enabling the RSVP to handle IGP neighbor down events for IS-IS.

device# configure
device(config)# router mpls
device(config-router-mpls)# policy
device(config-router-mpls-policy)# handle-isis-neighbor-down