Perform the following procedure to display the global PoE configuration. You can view the global PoE status, power consumption, power limit threshold, and more.
enable
show poe-main-status
Switch:1#show poe-main-status 	
================================================================================
                         PoE Main Status - Stand-alone
================================================================================
Available DTE Power        : 1855 Watts
DTE Power Status           : NORMAL
DTE Power Consumption      : 92 Watts
DTE Power Usage Threshold  : 80
PD Detect Type             : 802.3at and Legacy
Power Source Present       : AC Only
Primary Power Status       : Present and operational
Redundant Power Status     : Present and Operational
Fast POE Status            : Enabled
Perpetual POE Status       : Enabled
POE Firmware Version:      : 3.0.0.6