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Configuration Guide - Device Management
CloudEngine 12800 and 12800E V200R003C00

This document describes the configurations of Device Management, including device status query, hardware management, Information Center Configuration, NTP, Synchronous Ethernet Configuration, Fault Management Configuration, Energy-Saving Management Configuration, Performance Management Configuration, Maintenance Assistant Configuration, and OPS Configuration.

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Powering On or Off a Board

Powering On or Off a Board


When services are idle on the board, power off the board without affecting services to ensure the stable system operation or save energy.

You can power on or off a specified board, including the LPU, SFU and slave MPU.
The master MPU cannot be powered off using a command.


  1. (Optional) Run display device

    The board status is displayed.

  2. Power on or off the board.

    • Run power on slot slot-id

      The board is powered on.

    • Run power off slot slot-id

      The board is powered off.

    After a board is powered off and the switch is restarted, the board cannot be automatically powered on. You need to run the power on command to manually power on the board. A board will be powered off in the following situations:
    • When services are idle, users run the power off command to manually power off a board.
    • A board is automatically powered off when it is not supported by the switch.

Updated: 2019-05-05

Document ID: EDOC1100004193

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