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NE20E-S V800R010C10SPC500 Configuration Guide - MPLS 01

This is NE20E-S V800R010C10SPC500 Configuration Guide - MPLS
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Enabling LDP GR

Enabling LDP GR

Enable LDP GR on both the GR Restarter and Helper.


  1. Run system-view

    The system view is displayed.

  2. Run mpls ldp

    LDP is enabled on the local LSR, and the MPLS-LDP view is displayed.

  3. Run graceful-restart

    LDP GR is enabled.

    • When the LDP GR is enabled or disabled, the LDP session is renewed. To disable a device from re-establishing LDP sessions when LDP GR is enabled or disabled, run the no-renegotiate session-parameter-change graceful-restart command.

    • Enabling or disabling LDP GR leads to a reestablishment of an LDP session.

    • During the LDP GR, the undo mpls ldp command and the reset mpls ldp command cannot be run.

  4. Run commit

    The configurations are committed.

Updated: 2019-01-03

Document ID: EDOC1100055103

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