Checking The Configuration; Configuring Bfd For Vsi Pw; Establishing The Configuration Task - Huawei quidway s7700 Configuration Manual

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Quidway S7700 Smart Routing Switch

Configuration Guide - VPN

8.3.4 Checking the Configuration

Prerequisite

The configurations of VPLS convergence are complete.

Run the display admin-vsi binding command. If information about the binding relations

between the mVSI and all service VSIs are displayed, it means that the configuration is

<Quidway> display admin-vsi binding

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If a BFD session is bound to the mVSI PW, you can monitor the service VSI by monitoring the

status of the mVSI PW.

Before configuring BFD for VSI PW, familiarize yourself with the applicable environment,

complete the pre-configuration tasks, and obtain the required data. This can help you complete

the configuration task quickly and accurately.

Applicable Environment

In the VPLS convergence MAN solution, you can establish multiple service VSI PWs and bind

them to an mVSI PW. In this manner, if a BFD session is bound to the mVSI PW, you can

monitor the service VSI only by monitoring the status of the mVSI PW.

Pre-configuration Task

Before configuring BFD for VSI PW, complete the following task:

Data Preparation

To configure BFD for VSI PW, you need the following data.

Issue 01 (2011-07-15)

Run the display admin-vsi binding [ admin-vsi vsi-name ] command to view the binding

relations between the mVSI and the service VSIs.

Establishing an mVSI PW correctly

BFD for the VSI PW uses the default multicast IP address as the peer IP address, and this BFD session

must be established on the mVSI PW because only the mVSI PW can process multicast BFD packets.

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8 VPLS Convergence Configuration