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Configuration Guide - MPLS

S7700 and S9700 V200R013C00

This document describes the configurations of MPLS, including Static LSP, MPLS LDP, MPLS QoS, MPLS TE, MPLS OAM, Seamless MPLS.
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Configuring LDP over TE

Configuring LDP over TE


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.

Pre-configuration Tasks

Before configuring LDP over TE, complete the following tasks:

  • Configure IGP to implement the reachability between LSRs.

  • Configure basic MPLS functions of all nodes and interfaces.

  • Enable MPLS LDP on the interface in the non-TE domain.

  • Configure RSVP-TE Tunnel on the TE node.

Configuration Procedure

Configure LDP over TE according to the following sequence.

Updated: 2019-04-08

Document ID: EDOC1100065745

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