5-36
Task
Command
Remarks
interface-number
]
Troubleshooting transceiver modules
The system outputs alarm information for you to locate and troubleshoot faults of transceiver
modules.
To display the alarming information or fault detection parameters of a transceiver module:
Task
Command
Remarks
Display the current alarm
information of the transceiver
module in a specific interface.
display transceiver
alarm interface
[
interface-type
interface-number
]
Available for all transceiver
modules.
Rebooting the firewall
CAUTION:
•
If the main system software image file does not exist, do not use the
reboot
command to reboot
the firewall. Specify the main system software image file first, and then reboot the firewall.
•
The precision of the rebooting timer is 1 minute. 1 minute before the rebooting time, the firewall
prompts "REBOOT IN ONE MINUTE" and reboots in one minute.
•
If you are performing file operations when the firewall is to be rebooted, the system does not
execute the
reboot
command for security.
To reboot a firewall, use one of the following methods:
•
Use the
reboot
command to reboot the firewall immediately.
•
Enable the scheduled reboot function at the CLI. You can set a time at which the firewall can
automatically reboot, or set a delay so that the firewall can automatically reboot within the delay.
•
Power on the firewall after powering it off, which is also called hard reboot or cold start. H3C
does not recommend that you use this method because it might cause data loss and hardware
damages.
To reboot the firewall immediately:
Task
Command
Remarks
Reboot the firewall immediately.
reboot
Available in user view.
To enable the scheduled reboot function:
Task
Command
Remarks
Enable the scheduled
reboot function.
•
Enable the scheduled reboot function
and specify a specific reboot time and
date:
scheduler reboot at
•
Enable the scheduled reboot function
and specify a reboot waiting time:
scheduler reboot delay
Use either approach.
The scheduled reboot function is
disabled by default.
Available in user view.
Summary of Contents for SecPath F100-X-G3
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