H3C Campus Fixed-Port Switches CLI-Based Quick Start Configuration Guide-6W101

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29-PoE Quick Start Configuration Guide
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PoE Quick Start Configuration Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Copyright © 2022 New H3C Technologies Co., Ltd. All rights reserved.

No part of this manual may be reproduced or transmitted in any form or by any means without prior written consent of New H3C Technologies Co., Ltd.

Except for the trademarks of New H3C Technologies Co., Ltd., any trademarks that may be mentioned in this document are the property of their respective owners.

The information in this document is subject to change without notice.



Configuring PoE

Introduction

The following information uses an example to describe the basis procedure to configure PoE.

Restrictions and guidelines

The system reserves and supplies power to a PSE only after you enable PoE for that PSE.

You can enable PoE for a PSE if the PSE will not result in PoE power overload. If the PSE will result in PoE power overload, you can enable PoE for the PSE only when the PSE priority policy is enabled on the PSE.

You cannot execute the apply poe-profile or apply poe-profile interface command repeatedly to modify a PoE profile. To modify a PoE profile applied on a PI, first remove the PoE profile from the PI.

Procedure

Enabling PoE for a single PI

# Enter system view.

< Device> system-view

# Enable PoE on GigabitEthernet 1/0/1.

[Device] interface GigabitEthernet 1/0/1

[Device-GigabitEthernet1/0/1] poe enable

[Device-GigabitEthernet1/0/1] quit

# Save the configuration.

[Device] save force

Enabling PoE for PIs in bulk

# Create a PoE profile named abc, and specify its index number as 1.

<Device> system-view

[Device] poe-profile abc 1

# Enable PoE.

[Device-poe-profile-abc-1] poe enable

[Device-poe-profile-abc-1] return

# Apply PoE profile abc with an index number of 1 to PIs.

<Device> system-view

[Device] apply poe-profile abc index 1 interface gigabitethernet 1/0/1 to gigabitethernet 1/0/6

# Save the configuration.

[Device] save force

Verifying the configuration

# Verify that the device is supplying power correctly to the PIs, and the PIs are operating correctly.

Configuration files

·     Enabling PoE for a single PI.

#

interface GigabitEthernet 1/0/1

poe enable

#

·     Enabling PoE for PIs in bulk.

#

poe-profile abc 1

 poe enable

 apply poe-profile index 1

save force

#

Related documentation

·     PoE configuration in the network management and monitoring configuration guide for the device.

·     PoE commands in the network management and monitoring command reference for the device.

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