Verifying the P2MP TE Tunnel Configuration

After configuring a P2MP TE tunnel, you can view information about the tunnel when it is in the Up state.

A P2MP TE tunnel has been configured.

Run the display mpls te p2mp tunnel-interface command to check information about the P2MP TE tunnel interface on the ingress and all sub-LSPs.
Run the display mpls te p2mp-template command to check P2MP TE tunnel template configurations and information about P2MP TE tunnels established using this template.
Run the display mpls te leaf-list command to check information about the leaf list configured on the ingress.
Run the display mpls te p2mp tunnel path command to check the path attributes of the P2MP TE tunnel.
Run the display mpls multicast-lsp protocol p2mp-te command to check the sub-LSP status and MPLS forwarding entries, including the incoming label, outgoing label, inbound interface, and outbound interface of each sub-LSP.
Run the display mpls multicast-lsp statistics protocol p2mp-te command to check statistics about sub-LSPs that pass through a local node.
Run the display mpls rsvp-te p2mp lsp command to check information about RSVP signaling of the P2MP LSP.
Run the display mpls rsvp-te p2mp session command to check statistics about the RSVP signaling packets sent and received over the P2MP TE tunnel.
Run the display mpls rsvp-te p2mp statistics command to check information about RSVP signaling packets.

If errors occur in tunnel services, perform the following to quickly restore the services if no other workarounds are available.

Run the reset mpls te auto-tunnel p2mp name tunnel-name command in the user view to reestablish the P2MP TE tunnel.
Run the reset mpls rsvp-te p2mp sub-lsp tunnel-id lsp-id ingress-lsr-id sub-group-id sub-group-origin-id s2l-destination command in the user view to restart the sub-LSP of the P2MP TE tunnel.