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NE40E V800R010C00 Configuration Guide - MPLS 01

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Enabling Dynamic BFD to Monitor an mLDP P2MP Tunnel

Enabling Dynamic BFD to Monitor an mLDP P2MP Tunnel

Dynamic BFD for mLDP P2MP tunnel can detect the primary tree faults of a P2MP tunnel only after this function is enabled.

Context

Perform the following steps on each root and leaf node:

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    bfd

    The BFD view is displayed.

  3. Run:

    quit

    The system view is displayed.

  4. Run:

    mpls

    The MPLS view is displayed.

  5. Run:

    mpls mldp bfd enable

    Dynamic BFD is enabled to monitor an mLDP P2MP tunnel.

  6. Run:

    mpls mldp p2mp bfd-trigger-tunnel all

    A policy is configured to dynamically establish a BFD session to monitor an mLDP P2MP tunnel.

  7. Run:

    commit

    The configuration is committed.

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Updated: 2018-07-12

Document ID: EDOC1100028530

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