Command Reference Guide

3Com Router 5000 Family and Router 6000 Family mpls ldp transport-ip ● 61
Command Reference
mpls ldp transport-ip
Purpose Use the mpls ldp transport-ip command to configure an LDP session
transport address.
Use the undo mpls ldp transport-ip command to restore the default LDP
transport address.
Syntax mpls ldp transport-ip { interface | ip-address }
undo mpls ldp transport-ip
Parameters interface
Sets the IP address of the current interface as the
transport address.
ip-address
Sets the IP address as the transport address.
Default By default, the transport address is the LSR ID. Normally, LSR ID is an address of a
certain loopback interface and only when its peer has a route to this loopback
interface address, can the session be established successfully.
Example Set the address of the current interface as the transport address.
[Quidwa-Ethernet3/0/0] mpls ldp transport-ip interface
Set the address of another interface as the transport address.
[3Com -Ethernet3/0/0] mpls ldp transport-ip 10.1.11.2
View This command can be used in the following views:
■ Interface view
Description For a remote-peer, the configuration of transport address is not supported and its
transport address is fixed on the LSR ID.
In the case of local peer, the address of the local interface or the Router ID of LSR can
be adopted as its transport address.
When MPLS LDP is enabled on multiple directly connected links, these links must be
configured with the same transport address. It is recommended that you take the
default LSR-ID as the transport address; otherwise, the LDP session may not be well
established.