Verifying the PWE3 FRR Configuration

Prerequisites

All configurations about PWE3 FRR are complete.

After PWE3 FRR is configured, you can view information about the local and remote PWs, BFD sessions, L2VPN forwarding, and OAM mapping. You can also run the manual-set pw-ac-fault command to simulate faults on a PW to verify whether the switchover between the primary and secondary PWs is normal.

Procedure

Run the manual-set pw-ac-fault command on the interface of the primary PW to simulate faults on it to verify whether the switchover between the primary and secondary PWs is normal.
Run the display mpls l2vc [ vc-id | interface interface-type interface-number ] command to check information about the local PWs.
Run the display mpls l2vc remote-info [ vc-id ] command to check information about the remote PWs.
Run the display bfd session pw interface interface-type interface-number [ secondary ] [ verbose ] command to check information about the BFD session.
Run the display mpls l2vpn forwarding-info [ vc-label ] interface interface-type interface-number command to check the MPLS L2VPN forwarding information.