ldp-over-te enable

Function

The ldp-over-te enable command enables LDP over Traffic Engineering (TE).

The undo ldp-over-te enable command disables LDP over TE.

By default, LDP over TE is not enabled.

Format

ldp-over-te enable

undo ldp-over-te enable

Parameters

None

Views

MPLS-LDP view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

MPLS TE supports strong traffic engineering capabilities and provides various QoS guarantees. Due to live network limitations, such as application types and costs, deploying MPLS TE on the entire network is difficult. Therefore, LDP over TE can be used to deploy MPLS TE on a core area and LDP on non-core areas.

To enable LDP over TE on the ingress of a TE tunnel, run the ldp-over-te enable command.

Precautions

In LDP over TE networking, load balancing is supported when the ingress node of a TE tunnel is an S5720-HI, S5730-HI, S5731-H, S5731S-H, S5732-H, S6720-HI, S6730S-H, or S6730-H. When there are multiple TE tunnels or there are both TE tunnels and LDP tunnels in the MPLS TE domain, LDP LSP service traffic can be load balanced among multiple tunnels. To adjust the load balancing mode, run the mpls ecmp load-balance command in the system-view.

Example

# Enable LDP over TE.

<HUAWEI> system-view
[HUAWEI] mpls ldp
[HUAWEI-mpls-ldp] ldp-over-te enable