upe-upe mac-withdraw enable

Function

The upe-upe mac-withdraw enable command enables an SPE to forward the LDP MAC Withdraw messages received from a UPE to other UPEs.

The undo upe-upe mac-withdraw enable command disables an SPE from forwarding the LDP MAC Withdraw messages received from a UPE to other UPEs.

By default, an SPE does not forward the LDP MAC Withdraw messages received from a UPE to other UPEs.

Format

upe-upe mac-withdraw enable

undo upe-upe mac-withdraw enable

Parameters

None

Views

VSI-LDP view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

On enterprise networks, run the upe-upe mac-withdraw enable command to enable an SPE to forward the LDP MAC Withdraw messages received from a UPE to other UPEs.

Prerequisites

LDP has been configured as the PW signaling protocol using the pwsignal ldp command.

Precautions

The upe-upe mac-withdraw enable command is used on SPEs.

An SPE refers to the network-side peer of the local VSI in HVPLS. You can run the peer peer-address [ negotiation-vc-id vc-id ] [ tnl-policy policy-name ] command to specify an SPE.
A UPE refers to the user-side peer of the local VSI in HVPLS. You can run the peer peer-address [ negotiation-vc-id vc-id ] [ tnl-policy policy-name ] upe command to specify a UPE.
If HVPLS is not configured on the local device, the upe-upe mac-withdraw enable command is not required.

Example

# Enable the SPE to forward the LDP MAC Withdraw messages received from a UPE to other UPEs.

<HUAWEI> system-view
[HUAWEI] vsi v1 static
[HUAWEI-vsi-v1] pwsignal ldp
[HUAWEI-vsi-v1-ldp] upe-upe mac-withdraw enable