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AR500, AR510, and AR530 V200R007 Commands Reference

This document describes all the configuration commands of the device, including the command function, syntax, parameters, views, default level, usage guidelines, examples, and related commands.
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poe { power-off | power-on } port

poe { power-off | power-on } port


The poe { power-off | power-on } port command manually powers on or off the PD connected to a specified port.


poe { power-off | power-on } port port-num






Specifies the port number of a PoE midspan. The value is an integer that ranges from 0 to 7.

Usage Guidelines

Usage Scenario

In manual power supply mode, you need to run the poe { power-off | power-on } port command to power on or off the PD connected to a specified PD. You can run the display poe power-state port command to check whether the operation succeeds.


When a PoE midspan cannot provide sufficient power, it cannot provide power to newly connected PDs, and the poe power-on port command does not take effect.


Before powering on or off a port, ensure that:

  • The power supply mode has been set to manual using the poe power-management command.

  • A PD has been connected to the port.

  • The PoE function has been enabled on the port.

  • The PD connected to the port has been detected and classified and can be powered on.


# Power on the PD connected to port 0 manually.
[Huawei] poe power-management manual
[Huawei] poe power-on port 0
Updated: 2019-05-29

Document ID: EDOC1000097293

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