pwsignal ldp

Function

The pwsignal ldp command configures the signaling mode for a VSI or displays the corresponding view.

The undo pwsignal ldp command restores the default configuration.

By default, no signaling mode is configured for a VSI.

Format

pwsignal ldp

undo pwsignal ldp

Parameters

Parameter	Description	Value
ldp	Indicates that the VSI uses the LDP signaling for negotiation and PW establishment. A VSI that uses the static member discovery mechanism must use the LDP signaling.	-

Parameter

Description

Value

ldp

Indicates that the VSI uses the LDP signaling for negotiation and PW establishment. A VSI that uses the static member discovery mechanism must use the LDP signaling.

Views

VSI-AUTO view, VSI-BD view, VSI-BVSI view, VSI-DEFAULT view, VSI-IVSI-BEVPNINTERWORK view, VSI-IVSI-P2P view, VSI-STATIC view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
l2vpn	write

Usage Guidelines

Usage Scenario

After creating a VSI, you must specify the signaling mode for the VSI before performing other configurations.

Configuration Impact

After LDP is specified as the signaling mode for a VSI, the VSI negotiates private network labels and sets up a PW based on the LDP signaling.

Follow-up Procedure

After you run this command to enter the VSI-LDP or VSI-BGP view, you also need to set the VSI ID and specify the VSI peer to complete the VSI configuration.

Example

# Configure the signaling mode as LDP for VSI company1.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] quit
[*HUAWEI] mpls l2vpn
[*HUAWEI-l2vpn] quit
[*HUAWEI] vsi company1
[*HUAWEI-vsi-company1] pwsignal ldp