After configuring the static BFD for CR-LSP, you can view configurations, such as the status of the BFD sessions of Up.
Prerequisites
The static BFD for CR-LSP has been configured.
Procedure
- Run the display bfd session mpls-te interface tunnel-name te-lsp [ verbose ] command to check information about the BFD session on the ingress.
- Run the following commands to view information about the BFD session on the egress.
- Run the display bfd session all [ for-ip | for-lsp | for-te ] [ verbose ] command to check information about all BFD sessions.
- Run the display bfd session static [ for-ip | for-lsp | for-te ] [ verbose ] command to check information about static BFD sessions.
- Run the display bfd session peer-ip peer-ip [ vpn-instance vpn-name ] [ verbose ] command to check information about BFD sessions with reverse IP links.
- Run the display bfd session ldp-lsp peer-ip ip-address [ nexthop nexthop-ip [ interface interface-type interface-number ] ] [ verbose ] command to check information about the BFD sessions with reverse LDP LSPs.
- Run the display bfd session mpls-te interface tunnel-name te-lsp [ verbose ] command to check information about the BFD sessions with reverse CR-LSPs.
- Run the display bfd session mpls-te interface tunnel-name [ verbose ] command to check information about the BFD sessions with reverse TE tunnels.
- Run the following commands to view BFD session statistics.
- Run the display bfd statistics session all [ for-ip | for-lsp | for-te ] command to check statistics about all BFD sessions.
- Run the display bfd statistics session static [ for-ip | for-lsp | for-te ] command to check statistics about static BFD sessions.
- Run the display bfd statistics session peer-ip peer-ip [ vpn-instance vpn-name ] command to check statistics about the BFD sessions with reverse IP links.
- Run the display bfd statistics session ldp-lsp peer-ip peer-ip [ nexthop nexthop-ip [ interface interface-type interface-number ] ] command to check statistics about the BFD sessions with reverse LDP LSPs.
- Run the display bfd statistics session mpls-te interface interface-type interface-number te-lsp command to check statistics about BFD sessions with reverse CR-LSPs.