Verifying the Configuration

After enabling IS-IS to import routes from other protocols, check the IS-IS and IP routing tables.

Run the display isis lsdb [ { level-1 | level-2 } | verbose | { local | lsp-id | is-name symbolic-name } ] ^* [ process-id | vpn-instance vpn-instance-name ] command to check IS-IS LSDB information.
Run the display isis route [ process-id | vpn-instance vpn-instance-name ] [ ipv4 ] [ verbose | [ level-1 | level-2 ] | ip-address [ mask | mask-length ] ] ^* command to check IS-IS routing information.
Run the display ip routing-table ip-prefix ip-prefix-name [ verbose ] command to check the IP routing table.