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 - VPN

S1720, S2700, S5700, and S6720 V200R010C00

This document describes the VPN configuration procedures 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).
(Optional) Configuring the Features of Kompella VPLS

(Optional) Configuring the Features of Kompella VPLS

Context

During the Kompella VPLS configuration, if n PEs are located in a VPLS domain, n(n-1)/2 IBGP connections need to be established. When there are a large number of IBGP peers, network resources and CPU resources are greatly consumed. A route reflector (RR) can be used to solve the problem. One PE functions as an RR and other PEs function as clients. The clients establish IBGP connections with the RR.

When configuring route reflection for Kompella VPLS, configure the RR and reflection policy, and enable VPN-target filtering for received VPLS label blocks.

The BGP VPLS address family view is used to manage the VPLS label block.

Do as follows on the PEs at both ends of a PW:

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    bgp { as-number-plain | as-number-dot }

    The BGP view is displayed.

  3. Run:

    vpls-family

    The BGP-VPLS address family view is displayed.

  4. Run:

    peer { group-name | ipv4-address } reflect-client

    The RR and its client are configured.

    After this command is run, the local device functions as the RR and a peer or a peer group functions as the client of the RR.

  5. Run:

    undo policy vpn-target

    The filtering of VPLS label blocks based on VPN targets is disabled.

    The RR deployed on a Kompella VPLS network does not save VPN routes or label blocks. You need to run this command to save all VPN routes or label blocks sent from PEs.

    NOTE:

    This command applies only to RRs and ASBRs.

  6. Run:

    rr-filter extcomm-filter-number

    The reflection policy is configured.

    By default, no reflection policy of the RR is created.

    Only the IBGP route whose route-target extended community attribute meets the matching rules can be reflected. In this manner, load balancing is implemented.

Translation
Download
Updated: 2019-08-21

Document ID: EDOC1000141944

Views: 109349

Downloads: 586

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