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Verifying the Dynamic MPLS TE Tunnel Configuration
Procedure
- Run the display mpls te link-administration bandwidth-allocation [ interface interface-type interface-number ] command to check information about the allocated link bandwidth.
- Run the display ospf [ process-id ] mpls-te [ area area-id ] [ self-originated ] command to check information about OSPF TE.
- Run one of the following commands to check IS-IS TE information:
- display isis traffic-eng advertisements [ local | lsp-id ] [ level-1 | level-2 | level-1-2 ] [ process-id | vpn-instance vpn-instance-name ]
- display isis traffic-eng statistics [ process-id | vpn-instance vpn-instance-name ]
- Run the display explicit-path [ [ name ] path-name ] [ verbose ] command to check configured explicit paths.
- Run the display mpls te cspf destination ip-address [ bandwidth ct0 ct0-bandwidth | explicit-path path-name | hop-limit hop-limit-number | metric-type { igp | te } | priority setup-priority | tie-breaking { random | most-fill | least-fill } ] * [ hot-standby [ explicit-path path-name | overlap-path | hop-limit hop-limit-number ] * ] command to check information about a path that is calculated using CSPF based on specified conditions.
- Run the display mpls te cspf tedb { all | area area-id | interface ip-address | network-lsa | node [ router-id ] } [ igp-type { isis | ospf } ] command to check information about TEDBs that can meet specified conditions and be used by CSPF to calculate paths.
- Run the display mpls rsvp-te command to check RSVP information.
- Run the display mpls rsvp-te established [ interface interface-type interface-number peer-ip-address ] command to check information about the established RSVP-TE CR-LSPs.
- Run the display mpls rsvp-te peer [ interface interface-type interface-number | peer-address ] command to check RSVP neighbor parameters.
- Run the display mpls rsvp-te reservation [ interface interface-type interface-number peer-ip-address ] command to check information about RSVP resource reservation.
- Run the display mpls rsvp-te request [ interface interface-type interface-number peer-ip-address ] command to check information about the RSVP-TE request messages on interfaces.
- Run the display mpls rsvp-te sender [ interface interface-type interface-number peer-ip-address ] command to check information about RSVP senders.
- Run the display mpls rsvp-te statistics { global | interface [ interface-type interface-number ] } command to check RSVP-TE statistics.
- Run the display mpls te link-administration admission-control [ interface interface-type interface-number ] command to check the tunnels set up on the local node.
- 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 tunnel information.
- Run the display mpls te tunnel statistics or display mpls lsp statistics command to check tunnel statistics.
- Run the display mpls te tunnel-interface [ tunnel interface-number | auto-bypass-tunnel [ tunnel-name] ] command to check information about the MPLS TE tunnel.