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Configuration Guide - Reliability

S1720, S2700, S5700, and S6720 V200R010C00

This document describes the configuration of BFD, DLDP, VRRP, SmartLink, CFM, EFM, Y.1731 and MAC swap loopback to ensure reliability on the device.

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Configuring the Description for a BFD Session

Configuring the Description for a BFD Session


To differentiate BFD sessions, configure the description for BFD sessions.


The description (BFD session view) command is valid for only static BFD sessions, and is invalid for dynamic BFD sessions and BFD sessions with automatically negotiated parameters.


  1. Run:


    The system view is displayed.

  2. Run:

    bfd session-name

    The BFD session view is displayed.

  3. Run:

    description description

    The description of the BFD session is configured.

    By default, the description of a BFD session is empty.

Updated: 2019-12-28

Document ID: EDOC1000141941

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