lsr-id

Use lsr-id to configure an LDP LSR ID.

Use undo lsr-id to restore the default.

Syntax

lsr-id lsr-id

undo lsr-id

Default

No LDP LSR ID is configured. LDP uses the MPLS LSR ID configured by the mpls lsr-id command for both the public network and VPN instances.

Views

LDP view

LDP-VPN instance view

Predefined user roles

network-admin

Parameters

lsr-id: Specifies an LDP LSR ID, in dotted decimal notation.

Usage guidelines

If you configure an LDP LSR ID by using the lsr-id command in LDP view or LDP-VPN instance view, LDP uses the LDP LSR ID. If no LDP LSR ID is configured, LDP uses the LSR ID configured by the mpls lsr-id command.

LDP uses the same LSR ID for all sessions in the same VPN instance. After you configure a new LSR ID for a VPN instance, LDP does not use the new LSR ID unless the reset mpls ldp command is executed. The reset mpls ldp command re-establishes all LDP sessions in the VPN instance.

As a best practice, use the default LDP LSR ID configured by the mpls lsr-id command for the public network. If the lsr-id command is required to configure an LDP LSR ID for the public network, specify the IP address of a local loopback interface as the LDP LSR ID.

Examples

# Configure the LDP LSR ID as 2.2.2.2 for the public network.

<Sysname> system-view
[Sysname] mpls ldp
[Sysname-ldp] lsr-id 2.2.2.2

Related commands

display mpls ldp parameter

mpls lsr-id