Enable Inline Power

To enable inline power to the switch, slot, or port, and to enable fast and perpetual PoE, use the following commands:
enable inline-power [{fast {ports [port_list | all]}} | perpetual]

enable inline-power [fast | perpetual] slot slot

enable inline-power ports [all | port_list]
To disable inline power to the switch, slot, or port, and to disable fast and perpetual PoE, use the following commands:

disable inline-power [{fast {ports [port_list | all]}} | perpetual]

disable inline-power [fast | perpetual] slot slot

disable inline-power ports [all | port_list]

Disabling the inline power to a PD immediately removes power from the PD. Inline power is enabled by default.
To display the configuration for inline power, use the following command:

show inline-power
To display fast and perpetual PoE status, use the following commands:
show inline-power [fast | perpetual]

show inline-power [fast | perpetual] slot slot

show inline-power fast ports {port_list}