Cisco Catalyst 250 Series Configuration Guide

This example shows how to set the power supply in slot A to on:
Switch# power supply 1 slot A on
Jun 10 04:54:39.600: %PLATFORM_ENV-6-FRU_PS_OIR: FRU Power Supply 1 powered on
This example shows the output of the show env power command:
Switch# show env power
SW PID Serial# Status Sys Pwr PoE Pwr Watts
--- ------------------ ---------- --------------- ------- ------- -----
1A PWR-1RUC2-640WAC DCB1705B05B OK Good Good 250/390
1B Not Present
Switch#
Table 11: show env power Status Descriptions
DescriptionField
The power supply is present and power is good.OK
No power supply is installed.Not Present
The power supply is present but there is no input power.No Input Power
The power supply and input power are present, but power supply is switched
off by CLI.
Disabled
The power supply is not recognizable or is faulty.Not Responding
The power supply fan is faulty.Failure-Fan
Feature History and Information for Internal Power Supplies
ModificationRelease
This feature was introduced.Cisco IOS 15.0(2)EX1
Catalyst 2960-XR Switch Interface and Hardware Component Configuration Guide, Cisco IOS Release 15.0(2)EX1
OL-29420-01 81
Configuring Internal Power Supplies
Feature History and Information for Internal Power Supplies

Cisco Catalyst 250 Series Specifications

General

Brand	Cisco
Model	Catalyst 250 Series
Category	Switch
Language	English