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 Power
    The 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.