Monitoring And Maintaining The Interfaces - Cisco Catalyst 3750-E Software Configuration Manual

Chapter 12 Configuring Interface Characteristics
Beginning in user EXEC mode, follow these steps to configure and manage the internal power supply:
Command
Step 1
power supply switch-number {off | on}
Step 2
show env power
Step 3 copy running-config startup-config
The switch does not support the no power supply user EXEC command. To return to the default setting,
use the power supply switch-number on command.
For more information about using the power supply user EXEC command, see the command reference
for this release.

Monitoring and Maintaining the Interfaces

These sections contain interface monitoring and maintenance information:
•
•
•
OL-9775-08
Monitoring Interface Status, page 12-40
Clearing and Resetting Interfaces and Counters, page 12-41
Shutting Down and Restarting the Interface, page 12-42
Purpose
Set the switch power supply to off or on by using
one of these keywords:
• off—Set the power supply off.
on—Set the power supply on.
•
The switch-number is supported only on
Catalyst 3750-E switches.
By default, the switch power supply is on.
Verify your settings.
(Optional) Save your entries in the configuration
file.
Catalyst 3750-E and 3560-E Switch Software Configuration Guide
Monitoring and Maintaining the Interfaces
12-39