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Fan 2 State: Normal
Fan 3 State: Normal
Fan 4 State: Normal
Table 9
Command output
Field Description
Fan 1
Number of the fan.
State
Fan state:
•
Normal
—The fan is operating correctly.
•
Absent
—The fan is not in position.
•
Fault
—The fan has failed.
Displaying the operating state of a power module
Use the
display power
command to display the operating state of a power module.
<H3C>display power
Power 1 State: Normal
Power 2 State: Absent
Table 10
Command output
Field Description
Power 1, 2
Number of the power module.
State
Power module state:
•
Normal
—The power module is operating correctly.
•
Absent
—The power module is not in position.
•
Fault
—The power module has failed.
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
reboot
command.
{
Schedule a reboot to occur at a specific time or date or after a delay by using the
schedule
reboot
command.
•
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-preferrred method.
Restrictions and guidelines
•
Before you reboot the device, perform the following tasks:
{
Use the
save
command to save the running configuration. For more information about the
save
command, see
H3C WX5540E Access Controller Fundamentals Command Reference
.