1-2
z
maintain
: The system maintains the current situation, and does not take any measure to recover
itself. Therefore, you need to recover the system manually, such as reboot the system. Sometimes,
it is difficult for the system to recover, or some prompts that are printed during the failure are lost
after the reboot. In this case, you can use this method to maintain the abnormal state to locate
problems and recover the system.
Follow these steps to configure exception handling method:
To do…
Use the command…
Remarks
Enter system view
system-view
—
Configure exception handling
method on all member devices
system-failure
{
maintain
|
reboot
}
Optional
By default, all member devices
adopt the
reboot
method to
handle exceptions.
z
After this command is configured, all the member devices adopt the same method to handle
exceptions.
z
The exception handling method is effective to the failed member device only, and does not
influence the operations of other IRF members.
Rebooting a Device
When a fault occurs to a running device, you can remove the fault by rebooting the device, depending
on the actual situation. This operation equals to powering on the device after powering it off. It is mainly
used to reboot a device in remote maintenance, without performing hardware reboot of the device.
According to the actual environment:
z
You can reboot a member device or the whole system.
z
You can trigger the immediate reboot through command lines, or set a time at which the device can
automatically reboot, or you can also set a delay so that the device can automatically reboot in the
delay.
Follow these steps to reboot a device:
To do…
Use the command…
Remarks
Reboot a member device or the
whole IRF system
reboot
[
slot slot-number
]
Optional
Available in user view
Enable the scheduled reboot
function of all member devices
and specify a specific reboot
time and date
schedule reboot at hh:mm
[
date
]
Enable the scheduled reboot
function of all member devices
and specify a reboot waiting time
schedule reboot delay
{
hh:mm
|
mm
}
Optional
The scheduled reboot function
is disabled by default.
Available in user view
