Displays the number of power modules present and providing power in each slot.
This command has no arguments or variables.
Default value
However, it produces completely different output on a stack. The following table describes the flags that appear when this command is executed on an active node.
Flag Descriptions for the show power Command
| Power Supply | Flag | Meaning |
|---|---|---|
| Internal | F | Failed or no Power. |
| Internal | P | Power available. |
| Internal | O | 48V powered off (48p Summits only). |
| External (non 48P) | - | Empty. |
| External (non 48P) | F | Failed or no power. |
| External (non 48P) | P | Power available. |
| External (non 48P) | Power supply can never occupy this position. | |
| External (48P only) | - | Empty or no power to all PSUs present. |
| External (48P only) | F | Failed or no power (at least 1 PSU has power). |
| External (48P only) | P | Power available. |
All Summit family switches accept an external power chassis that holds only one power supply. For Summit family switches, the External PSU columns are left blank.
For slots without active nodes, the slot number appears and the remainder of the row is blank.
The following are sample displays for this command:
Slot-2 Stack.40 # show power Internal External External External Slots Type PSU PSU PSU PSU ----------------------------------------------------------- Slot-1 X F P Slot-2 X P - Slot-3 X - P Slot-4 X P P Slot-5 X P - Slot-6 X - P Slot-7 X P P F - Slot-8 X P - Flags : (P) Power available, (F) Failed or no power, (O) 48V powered off when 2 or 3 external PSU are powered on, (-) Empty Slot-2 Stack.41 # Slot-2 Stack250.4 # show power Internal External External External Slots Type PSU PSU PSU PSU ----------------------------------------------------------- Slot-1 X F P Slot-2 X P - Slot-3 X P - Slot-4 X P P Slot-5 X P - Slot-6 X O P P F Slot-7 Slot-8 X P - Flags : (P) Power available, (F) Failed or no power, (O) 48V powered off when 2 or 3 external PSUs are powered on, (-) Empty Slot-2 StackX #
This command was first available in ExtremeXOS 12.0.
However, the output described in this section is available only on nodes configured for the SummitStack feature.
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