Prerequisites
The configurations of CR-LSP backup are complete.
Procedure
- Run the display mpls te tunnel-interface [ tunnel tunnel-number ] command to check information about the tunnel interface.
- Run the display mpls te hot-standby state { all [ verbose ] | interface tunnel interface-number } command to check information about the hot-standby status.
- Run the display mpls te tunnel [ destination ip-address ] [ lsp-id ingress-lsr-id session-id local-lsp-id ] [ lsr-role { all | egress | ingress | remote | transit } ] [ name tunnel-name ] [ { incoming-interface | interface | outgoing-interface } interface-type interface-number ] [ verbose ] command to check CR-LSP information.