Displaying The Operating State Of Power Modules; Rebooting The Device; Restrictions And Guidelines - H3C WX2880X Installation Manual

Field
State

Displaying the operating state of power modules

Use the display power command to display the operating state of power modules.
<H3C> display power
Power 1 State: Normal
Power 2 State: Abnormal
Table4-6 Command output
Field
Power 1,2
State

Rebooting the device

To reboot the device, use one of the following methods:
•
Reboot the device at the CLI. You can remotely reboot the device in either of the following ways:
Reboot the device immediately by using the

Schedule a reboot to occur at a specific time or date or after a delay by using the

schedule reboot
•
Power off and power on the device. This method cuts off the power of the device forcibly, which
might cause data loss. It is the least-preferred method.

Restrictions and guidelines

•
Before you reboot the device, perform the following tasks:
Use the

save
references.
Use the

have specified the correct next-startup configuration files and startup software images. If the
main startup software image is corrupt or does not exist, a reboot failure will occur. To avoid
a reboot failure, use the
image. For more information about the
commands, see software upgrade commands in the command references.
•
The device will not reboot if a file is being accessed.
Description
Fan state:
•
Normal—The fan is operating correctly.
•
Absent—The fan is not in position.
Description
Power module No..
Power module state:
•
•
command.
command to save the running configuration. For more information about the
save
command, see configuration file management commands in the command
display startup
boot-loader file
Normal—The power module is operating correctly.
Absent—The power module is not in position.
reboot
and
display boot-loader
command to specify a new startup software
display startup
4-5
command.
commands to verify that you
and
display boot-loader