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.


NE40E V800R010C00 Configuration Guide - MPLS 01

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).
(Optional) Configuring Auto Bypass Tunnel Re-Optimization

(Optional) Configuring Auto Bypass Tunnel Re-Optimization

Auto Bypass tunnel re-optimization allows paths to be recalculated at certain intervals for an auto bypass tunnel. If an optimal path is recalculated, a new auto bypass tunnel will be set up over this optimal path. In this manner, network resources are optimized.


Network changes often cause the changes in optimal paths. Auto bypass tunnel re-optimization allows the system to re-optimize an auto bypass tunnel if an optimal path to the same destination is found due to some reasons, such as the changes in the cost. In this manner, network resources are optimized.


  1. Run:


    The system view is displayed.

  2. Run:


    The MPLS view is displayed.

  3. Run:

    mpls te auto-frr reoptimization [ frequency interval ]

    Auto bypass tunnel re-optimization is enabled.

  4. (Optional) Run:


    Return to the user view.

  5. (Optional) Run:

    mpls te reoptimization [ auto-tunnel name tunnel-interface | tunnel tunnel-number ]

    Manual re-optimization is enabled.

    After you configure the automatic re-optimization in the MPLS view, you can return to the user view and run the mpls te reoptimization command to immediately re-optimize the tunnels on which the automatic re-optimization is enabled. After you perform the manual re-optimization, the timer of the automatic re-optimization is reset and counts again.

  6. Run:


    The configurations are committed.

Updated: 2018-07-12

Document ID: EDOC1100028530

Views: 102349

Downloads: 336

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