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

Reminder

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

upgrade

Configuration Guide - MPLS

S7700 and S9700 V200R013C00

This document describes the configurations of MPLS, including Static LSP, MPLS LDP, MPLS QoS, MPLS TE, MPLS OAM, Seamless 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).
Enabling the TE FRR and Configuring the Auto Bypass Tunnel Attributes

Enabling the TE FRR and Configuring the Auto Bypass Tunnel Attributes

Context

After TE Auto FRR is enabled, the system automatically sets up a bypass tunnel.

Perform the following configurations on the ingress node of the primary MPLS TE tunnel.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run interface tunnel interface-number

    The tunnel interface view of the primary tunnel is displayed.

  3. Run mpls te fast-reroute [ bandwidth ]

    The TE FRR is enabled.

    To guarantee the tunnel bandwidth, you must specify the parameter bandwidth.

  4. (Optional) Run mpls te bypass-attributes [ bandwidth bandwidth ] [ priority setup-priority [ hold-priority ] ]

    The attributes of the bypass tunnel are configured.

    NOTE:
    • The bypass tunnel attributes can be configured only after the mpls te fast-reroute bandwidth command is run on the primary tunnel.

    • The bandwidth of the bypass tunnel cannot be greater than the bandwidth of the primary tunnel.
    • When the attributes of the automatic bypass tunnel are not configured, by default, the bandwidth of the automatic bypass tunnel is the same as the bandwidth of the primary tunnel.
    • The setup priority of the bypass tunnel cannot be higher than the holding priority. Both priorities cannot be higher than the priority of the primary tunnel.
    • When the bandwidth of the primary tunnel is changed or the FRR is disabled, the attributes of the bypass tunnel are cleared automatically.

  5. Run mpls te commit

    The current configuration of the tunnel is committed.

Translation
Download
Updated: 2019-04-08

Document ID: EDOC1100065745

Views: 26304

Downloads: 30

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