Verifying the PoE Configuration

Run the display poe-power command to view the PoE power supply status.
Run the display lldp tlv-config command to view the TLV types supported by the interface.
Run the display lldp local command to view LLDP status on the interfaces and device.
Run the display lldp neighbor command to view information about interface neighbors.
Run the display lldp neighbor brief command to view information about device neighbors.
Run the display poe device command to view information about the devices that support the PoE function.
Run the display poe information [ slot slot-id ] command to view PoE information.
Run the display poe power [ slot slot-id | interface interface-type interface-number ] command to view the interface current power.
Run the display poe power-state [ slot slot-id | interface interface-type interface-number ] command to view the PoE power supply status on the interface.