Viewing the global PoE power status of the switch
Syntax:
show power-over-ethernet [brief | [[ethernet] <port-list>] | [slot <slot-id-range> | all>]]
Displays the switch's global PoE power status, including:
- Total Available Power
Lists the maximum PoE wattage available to provision active PoE ports on the switch. This is the amount of usable power for PDs.
- Total Failover Power
Lists the amount of PoE power available in the event of a single power supply failure. This is the amount of power the switch can maintain without dropping any PDs.
- Total Redundancy Power
Indicates the amount of PoE power held in reserve for redundancy in case of a power supply failure.
- Total Remaining PowerThe amount of PoE power still available.
brief
Displays PoE information for each port. See Viewing PoE status on all ports.
<port-list>
Displays PoE information for the ports in port-list. See Viewing the PoE status on specific ports.
<slot-id-range>
Displays PoE information for the selected slots. See Showing the PoE information by slot).Enter the
all
option to display the PoE information for all slots.
The
show power-over-ethernet
displays data similar to that shown in
show power-over-ethernet command output.
show power-over-ethernet command output
switch(config)# show power-over-ethernet Status and Counters - System Power Status Pre-standard Detect : On System Power Status : No redundancy PoE Power Status : No redundancy Chassis power-over-ethernet Total Available Power : 600 W Total Failover Power : 300 W Total Redundancy Power : 0 W Total Used Power : 9 W +/- 6W Total Remaining Power : 591 W Internal Power 1 300W/POE /Connected. 2 300W/POE /Connected. 3 Not Connected. 4 Not Connected. External Power EPS1 /Not Connected. EPS2 /Not Connected.