Huawei Quidway S3900 Series Operation Manual page 767

Operation Manual – PoE & PoE Profile
Quidway S3900 Series Ethernet Switches-Release 1510
# Set the maximum output power of Ethernet 1/0/1 and Ethernet 1/0/2 to 12000
mW and 2500 mW respectively.
[Quidway] interface Ethernet 1/0/1
[Quidway-Ethernet1/0/1] poe max-power 12000
[Quidway-Ethernet1/0/1] quit
[Quidway] interface Ethernet 1/0/2
[Quidway-Ethernet1/0/2] poe max-power 2500
[Quidway-Ethernet1/0/2] quit
# Set the PoE priority of Ethernet 1/0/24 to critical to guarantee the power feeding
to the AP to which this port connects.
[Quidway] interface Ethernet 1/0/24
[Quidway-Ethernet1/0/24] poe priority critical
[Quidway-Ethernet1/0/24] quit
# Set the power supply management mode on the switch to auto (it is the default
mode, so this step can be ignored).
[Quidway] poe power-management auto
# Enable the PD compatibility detect of the switch to allow the switch to supply
power to part of the devices noncompliant with the 802.3af standard.
[Quidway] poe legacy enable
Chapter 1 PoE Configuration
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