POE/5/PDPOWERUPCHANGE

Message

POE/5/PDPOWERUPCHANGE: The power-up mode of the PD connected to [STRING1] has changed from [STRING2] to [STRING3].

The power supply standards of the PD connected to the interface changed.

Parameter Name	Parameter Meaning
[STRING1]	Indicates the interface name.
[STRING2]	Indicates the previous power supply standards.
[STRING3]	Indicates the new power supply standards.

The supply power of the switch changed.

Determine whether the power supply standards of the PD changed as expected.
- If so, no action is required.
- If not, go to step 2.
Run the display poe power-state interface interface-type interface-number command to check whether the power auto-negotiation function has been enabled on the interface based on the PD power auto-neg state field.
- If so, run the undo poe power auto-neg enable command to disable the power auto-negotiation function. If the supply power of the switch is insufficient, disabling the power auto-negotiation function may cause PDs to be unable to be powered on normally.
- If not, go to step 3.
Collect log information and configuration information, and then contact technical support personnel. You can collect diagnostic information using the display diagnostic-information command.