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Configuration Guide - MPLS

S7700 and S9700 V200R011C10

This document describes MPLS configurations supported by the switch, including the principle and configuration procedures of static LSPs, MPLS LDP, MPLS TE, MPLS QoS, MPLS OAM, Seamless MPLS, and MPLS common features, and provides configuration examples.
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Configuring Inter-AS Seamless MPLS Plus HVPN

Configuring Inter-AS Seamless MPLS Plus HVPN

In the inter-AS seamless MPLS plus HVPN networking, an HVPN between each CSG and AGG is configured, and inter-AS seamless MPLS is configured for the link between each AGG and MASG. The networking integrates the seamless MPLS and HVPN advantages.

Pre-configuration Tasks

Before configuring inter-AS seamless MPLS plus HVPN, complete the following tasks:

  • Configure IGP protocols to implement connectivity at the access, aggregation, and core layers and enable MPLS LDP to implement the MPLS forwarding on a public network.

  • Configure an EBGP peer relationship between each pair of an AGG ASBR and core ASBR and an IBGP peer relationship between each pair of the following nodes:

    • CSG and AGG
    • AGG and AGG ASBR
    • Core ASBR and MASG
  • Configure an HVPN between each pair of a CSG and AGG.

Configuration Procedure

To configure inter-AS seamless MPLS plus HVPN, perform the following operations in sequence.

Updated: 2019-10-18

Document ID: EDOC1000178315

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