Monitoring the Operating Status of a VPWS PW

In routine maintenance, you can run the following commands in any view to check the operating status of a VPWS PW as needed.

Run the display vll ccc [ ccc-name | type local ] command to check CCC information.
Run the display l2vpn ccc-interface vc-type { all | vc-type } [ down | up ] command to check information about interfaces used by L2VPN connections.
Run the display mpls l2vc [ vc-id | interface interface-type interface-number ] command to check local VPWS PW information.
Run the display mpls l2vc remote-info [ vc-id | unmatch | verbose ] command to check remote VPWS PW information.
Run the display mpls static-l2vc [ vc-id | interface interface-type interface-number | state { down | up } | brief ] command to check SVC VPWS PW information.
Run the display mpls switch-l2vc [ ip-address vc-id encapsulation encapsulation-type | state { down | up } | brief ] command to check VPWS PW switching information.
Run the display pw-template [ pw-template-name ] command to check PW template information.
Run the display local-ce mac [ interface-type interface-number ] command to check information about the MAC address and VLAN ID of a local CE.
Run the display l2vpn error discard command to check information about messages discarded by the L2VPN component.
Run the display mpls l2vpn nd-dual-sending packet interface interface-type interface-number command to check information about ND dual-fed packets.