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Fat AP and Cloud AP V200R010C00 Command Reference

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poe legacy enable

poe legacy enable


The poe legacy enable command enables the power sourcing equipment (PSE) to check the compatibility of the power device (PD).

The undo poe legacy enable command disables the PSE from checking the compatibility of the PD.

By default, the PSE does not check the capability of the PD.

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


poe legacy enable

undo poe legacy enable




GE interface view

Default Level

2: Configuration level

Usage Guidelines

When compatibility check is enabled, the device can detect and provide power for the PD that does not comply with the 802.3af or 802.3at standard. If compatibility check is not enabled, the device cannot detect and provide power for the non-standard PD.


# Enable GigabitEthernet0/0/1 to check the compatibility of the PD.
<Huawei> system-view
[Huawei] interface gigabitethernet 0/0/1
[Huawei-GigabitEthernet0/0/1] poe legacy enable
Warning: Is there a valid PD connected to this interface? Yes or No?[Y/N]:y 
Updated: 2019-11-21

Document ID: EDOC1100064352

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