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.


Configuration Guide - MPLS

S7700 and S9700 V200R011C10

This document describes MPLS configurations supported by the switch, including the principle and configuration procedures of static LSPs, MPLS LDP, MPLS TE, MPLS QoS, MPLS OAM, Seamless MPLS, and MPLS common features, and provides configuration examples.

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 an RSVP Resource Reservation Style

Configuring an RSVP Resource Reservation Style


If multiple CR-LSPs pass through the same node, the ingress nodes can be configured with an RSVP resource reservation style to allow the CR-LSPs to share reserved resources or use separate reserved resources on the overlapping node.

A reservation style is used by an RSVP node to reserve resources after receiving resource reservation requests from upstream nodes. The device supports the following reservation styles:
  • Fixed filter (FF): creates an exclusive reservation for each sender. A sender does not share its resource reservation with other senders, and each CR-LSP on a link has a separate resource reservation.
  • SE: creates a single reservation for a series of selected upstream senders. CR-LSPs on a link share the same resource reservation.

The SE style is used for tunnels established using the Make-Before-Break mechanism, whereas the FF style is seldom used.

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


  1. Run system-view

    The system view is displayed.

  2. Run interface tunnel tunnel-number

    The tunnel interface view is displayed.

  3. Run mpls te resv-style { ff | se }

    A resource reservation style is configured.

    The default resource reservation style is SE.

  4. Run mpls te commit

    The configuration is committed.

Updated: 2019-10-18

Document ID: EDOC1000178315

Views: 129627

Downloads: 91

Average rating:
This Document Applies to these Products

Related Version

Related Documents

Previous Next