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Configuration Guide - Virtualization

CloudEngine 12800 and 12800E V200R002C50

This document describes the configurations of virtualization, including stack and VS.

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Enabling the Stack Single-Link Alarm

Enabling the Stack Single-Link Alarm


In a stack set up using MPUs, if there is only one Up SIP link between two member switches, the stack has low reliability and is more likely to split. By default, a stack sends a single-link alarm to indicate a risk. If you do not focus on this alarm, disable the alarm.


This function can be configured only when the stack connection mode is MPU connection.


  1. Run the system-view command to enter the system view.
  2. Run the stack command to enter the stack management view.
  3. Run the stack alarm single-link enable command to enable the stack single-link alarm.

    By default, the stack single-link alarm is enabled.


    This command can be executed only when the stacking function has been enabled.

  4. Run the commit command to commit the configuration.
Updated: 2019-03-21

Document ID: EDOC1000166610

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