Verifying the Configuration

After configuring parameters to adjust the IPv4 IS-IS route convergence speed, check the configurations.

Run the display isis interface [ [ verbose | traffic-eng ] ^* | tunnel ] [ process-id | vpn-instance vpn-instance-name ] command to check IS-IS packet information.
Run the display isis route [ process-id | vpn-instance vpn-instance-name ] [ ipv4 ] [ topology topology-name ] [ verbose | [ level-1 | level-2 ] | ip-address [ mask | mask-length ] ] ^* command to check the priority of IS-IS routes.