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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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(Optional) Setting the Delay Before VS Ports Become Up

(Optional) Setting the Delay Before VS Ports Become Up


During a VS startup, the peer device will send traffic to the VS after detecting that the VS's ports become Up. As a result, traffic will be lost for a long period of time because the local VS configuration has not been restored. To prevent traffic loss, set the delay before VS ports can become Up so that the ports can become Up after the local VS configuration has been restored.


  1. Run switch virtual-system vs-name

    Switch from the admin-VS to the specified VS.

  2. Run system-view

    The system view is displayed.

  3. Run set vs port up-delay up-delay

    The delay before VS ports become Up is set.

    By default, VS ports become Up immediately when a VS starts.

  4. Run commit

    The configuration is committed.

Updated: 2019-03-21

Document ID: EDOC1000166610

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