Before configuring a PW, you must enable MPLS L2VPN.
Perform the following operations on the PEs or UPEs at both ends of a PW.
The system view is displayed.
MPLS L2VPN is enabled.
If the non-Huawei device does not have the capability of processing L2VPN label requests, you need to run the mpls l2vpn no-request-message command on the Huawei device to enable the two devices to communicate.