Rebooting the device
CAUTION:
A reboot can interrupt network services.
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To avoid configuration loss, use the save command to save the running configuration before a reboot.
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For more information about the save command, see
Before a reboot, use the display startup and display boot-loader commands to verify that you have
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correctly specified the startup configuration file and startup software images. If the main startup
software images are corrupted or missing, you must re-specify a set of main startup software images
before using the reboot command to reboot the device. Otherwise, the device cannot start up. For more
information about the two display commands, see
The following device reboot methods are available:
Immediately reboot the device at the CLI.
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Schedule a reboot at the CLI, so the device automatically reboots at the specified time or after the
•
specified period of time.
Power off and then power on the device. This method might cause data loss, and is the
•
least-preferred method.
Reboot at the CLI enables easy remote device maintenance.
Configuration guidelines
The automatic reboot configuration is effective on all member devices, and will be canceled if a
master/subordinate switchover occurs.
If you execute the scheduler reboot at or scheduler reboot delay command multiple times, the most recent
configuration takes effect.
For data security, the device does not reboot while it is performing file operations.
Rebooting devices immediately at the CLI
To immediately reboot the device, execute one of the following commands as appropriate in user view:
Task
Reboot an IRF member device or all IRF member
devices.
Scheduling a device reboot
To schedule a reboot, execute either of the following commands in user view:
Task
Specify the reboot date
and time.
Command
reboot [ slot slot-number ] [ force ]
Command
scheduler reboot at time [ date ]
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Fundamentals Command Reference
Fundamentals Command Reference
Remarks
By default, no reboot date or time is specified.
.
.