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Fat AP and Cloud AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
poe af-inrush enable

poe af-inrush enable

Function

The poe af-inrush enable command configures the IEEE802.3at-compliant device to provide power in conformance to IEEE802.3af.

The undo poe af-inrush enable command configures the device to provide power in conformance to IEEE802.3at.

By default, A device provides power for PDs in conformance to IEEE802.3at.

Only the AP8082DN, AP8182DN, AP4050DN-E, AP4050DN-HD, AP7050DN-E, AD9431DN-24X, AD9430DN-24, and AD9430DN-12 support this command.

Format

poe af-inrush enable [ slot slot-id ]

undo poe af-inrush enable [ slot slot-id ]

Parameters

Parameter

Description

Value

slot slot-id

Specifies the slot ID of the card.

The value is 0, indicating the MPU of the device.

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenarios

The device that conforms to IEEE802.3at cannot power non-standard PDs that do not support inrush current. To power these PDs, configure the device to provide power in conformance to IEEE802.3af. When all PDs connected to the device are standard PDs, run the undo poe af-inrush enable command to cancel the configuration.

Precautions

  • The poe af-inrush enable command takes effect only on PoE devices conforming to IEEE802.3at.
  • The poe af-inrush enable command does not take effect on an interface if the poe force-power command has been executed on the interface.
  • The poe force-power command is applied to some non-standard PDs that cannot be powered on. After running this command, some devices that need inrush current may not be powered on.
  • After running the poe af-inrush enable command, remove the non-standard PDs and then install them so that the PDs can be powered on.

Configuration Impact

After running the poe af-inrush enable command, remove the non-standard PDs and then install them so that the PDs can be powered on.

Example

# Configure the device to provide power in conformance to IEEE802.3af.

<Huawei> system-view
[Huawei] poe af-inrush enable slot 0
Warning: This operation may cause PD work abnormal. Continue?[Y/N]:y 
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Updated: 2019-11-21

Document ID: EDOC1100064352

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