Displays the current status of the installed power supplies.
| ps_num | Specifies the slot number of the installed power supply. |
| detail | The detail option is reserved for future use. |
N/A.
Use this command to view detailed information about the health of the power supplies.
This status information may be useful for your technical support representative if you have a network problem.
Disabled for net power gain—Indicates that the power supply is disabled in order to maximize the total available system power.
Configured ON—Indicates that the user requested to enable a disabled power supply regardless of the affect on the total available system power.
Configured ON when present—Indicates that the power supply slot is currently empty, but the user requested to enable the power supply regardless of the affect on the total available system power.
The Summit series switches include Power Usage, which is only an estimate for the input power consumed. SummitStack displays the supplies associated to each active node that is present in a slot. The supplies are represented with flags that describe whether the supply is providing power, has failed, or is providing no power, or if the supply has had its 48v power output automatically turned off because two or three external power supplies are available. For more information, see show power (Stack Nodes Only).
In ExtremeXOS 10.1 and earlier, use the show power supplies {detail} command to view detailed health information about the power supplies.
Power supply information for bridge port extenders (BPEs) does not appear in this command. Use the show vpex bpe {slot slot_num} {environment} command instead.
The following command displays the status of the power supplies installed:
# show power
The following sample output assumes that you have not installed an EPS:
PowerSupply 1 information: State: Powered On PartInfo: Internal Power Supply PowerSupply 2 information: State: Empty
The following sample output assumes that you have installed an EPS:
PowerSupply 1 information: State: Powered On PartInfo: Internal Power Supply PowerSupply 2 information: State: Powered On PartInfo: External Power Supply
The following sample output assumes a connection to an external EPS-C with three EPS-600LS modules installed:
# show power PowerSupply 1 information: State: Powered Off PartInfo: Internal Power Supply Input: 0.00 V AC PowerSupply 2 information: State: Powered On PartInfo: External Power Supply Input: 0.00 V AC PowerSupply 3 information: State: Powered On PartInfo: External Power Supply Input: 0.00 V AC PowerSupply 4 information: State: Powered On PartInfo: External Power Supply Input: 0.00 V AC
For stacking systems, the power detail display is enhanced as follows:
# show power PSU-1 or PSU-2 or Internal External External External Power Slots Type PSU PSU PSU PSU Usage -------------------------------------------------------------------- Slot-1 P - - - 113.88 W Slot-2 Slot-3 Slot-4 Slot-5 Slot-6 Slot-7 Slot-8 Flags : (P) Power available, (F) Failed or no power, (O) 48V powered off when 2 or 3 external PSUs are powered on, (-) Empty System Power Usage : 120 W * Slot-1 Stack.2 # show power detail Slot-1 PowerSupply 1 information: State : Powered On PartInfo : PSSF751301A- 1022A-40459 800382-00-01 Power Usage : 113.88W Output 1 : 18.63 V, 4.37 A Output 2 : 3 V, 3 A Slot-1 PowerSupply 2 information: State : Empty System Power Usage : 120 W
# show power detail PowerSupply 1 information: State : Powered On PartInfo : Internal PSU-1 1402E-41506 800386-00-06 Input : 121.06 V AC Output 1 : 12.01 V, 4.12 A (12V/300W Max) Power Usage : 66.86 W AirFlow Direction : Front To Back
This command was first available in an ExtremeXOS 10.1.
The syntax for this command was modified in ExtremeXOS 11.0 from show powersupplies to show power {ps_num} {detail} .
Power supply fan airflow direction information was added in ExtremeXOS 22.5.
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