No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


NE20E-S V800R010C10SPC500 Configuration Guide - MPLS 01

This is NE20E-S V800R010C10SPC500 Configuration Guide - MPLS
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Configuring FRR for Automatic P2MP TE Tunnels

Configuring FRR for Automatic P2MP TE Tunnels

Auto P2MP TE FRR is configured in a P2MP TE template for automatic P2MP TE tunnels.


The process of configuring FRR for automatic P2MP TE tunnels is as follows:


  • Configure the ingress.
    1. Run system-view

      The system view is displayed.

    2. Run mpls te p2mp-template template-name

      A P2MP tunnel template is created, and the P2MP tunnel template view is displayed.

    3. Run fast-reroute [ bandwidth ]

      P2MP TE FRR is enabled.

      The bandwidth parameter enables bandwidth protection for the primary tunnel. A bypass tunnel is selected to provide bandwidth for the primary tunnel.

    4. (Optional) Run bypass-attributes { bandwidth bandwidth | priority setup-priority [ hold-priority ] } *

      Attributes for the FRR bypass tunnel are set.

      The bandwidth parameter sets the bandwidth for the bypass tunnel. The priority parameter sets the holding and setup priority values for the bypass tunnel.

    5. Run commit

      The configuration is committed.

  • Configure a bypass tunnel on the PLR node and bind the bypass tunnel to the primary tunnel.
    1. Run system-view

      The system view is displayed.

    2. Run interface tunnel tunnel-number

      The tunnel interface view of a bypass tunnel is displayed.

    3. Run tunnel-protocol mpls te

      MPLS TE is configured as a tunnel protocol.

    4. Run destination ip-address

      The LSR ID of a merge point (MP) is specified as the destination address of the bypass tunnel.

    5. Run mpls te tunnel-id tunnel-id

      The bypass tunnel ID is specified.

    6. (Optional) Run mpls te path explicit-path path-name

      An explicit path is specified for the bypass tunnel.


      The explicit path planned for the bypass tunnel and the primary tunnel path to be protected must use different physical links.

    7. (Optional) Run mpls te bandwidth ct0 bandwidth

      The bypass tunnel bandwidth is configured.

    8. Run mpls te bypass-tunnel

      A bypass tunnel is configured.

    9. Run mpls te protected-interface interface-type interface-number

      A link interface to be protected by a bypass tunnel is specified.

    10. Run commit

      The configuration is committed.

Updated: 2019-01-03

Document ID: EDOC1100055103

Views: 22076

Downloads: 37

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next