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CLI-based Configuration Guide - Reliability

AR100, AR120, AR160, AR1200, AR2200, AR3200, and AR3600 V300R003

This document provides guidance for configuring reliability services, including interface backup, BFD, VRRP, and EFM.
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Configuring an HSB Group

Configuring an HSB Group


An HSB group instructs service modules to perform batch backup, real-time backup, and status synchronization. The backup of services depends on the status negotiation and event notification mechanisms provided by the HSB group, synchronizing services on the master and backup devices.

An HSB group synchronizes backup information and responds to link status changes through the HSB channel established by the HSB service. To make the HSB group work properly, bind an HSB service to the HSB group. In addition, the HSB group must be bound to a VRRP group to negotiate the service status based on the VRRP status. By monitoring the changes in the bound channel status and VRRP status, the HSB group instructs service modules to perform batch backup, real-time backup, and status synchronization.


  1. Run system-view

    The system view is displayed.

  2. Run hsb-group group-index

    An HSB group is created and the HSB group view is displayed.

  3. Run bind-service service-index

    An HSB service is configured for binding to the HSB group.

  4. Run track vrrp vrid virtual-router-id interface interface-type interface-number

    A VRRP group is configured for binding to the HSB group.

  5. Run quit

    The system view is displayed.

  6. (Optional) Run hsb-service-type firewall hsb-group group-index

    The firewall service is bound to the HSB group


    STP, VRRP, and MTU cannot be configured on the HSB link.

    Bind firewall service to an HSB group before enabling the HSB group.

Updated: 2019-03-06

Document ID: EDOC1100069338

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