R21xx-HP FlexFabric 11900 Fundamentals Configuration Guide

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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
Execute one of the following commands as appropriate in user view:
Task Command
Reboot a card or the entire device. (In standalone
mode.)
reboot [ slot slot-number ]
Reboot an IRF member device or all IRF member
devices. (In IRF mode.)
reboot [ chassis chassis-number [ slot slot-number ] ]
Scheduling a device reboot
Execute either of the following commands in user view:
Task Command Remarks
Specify the reboot date
and time.
scheduler reboot at time [ date ]
By default, no reboot date or time is specified.
Specify the reboot delay
time.
scheduler reboot delay time By default, no reboot delay time is specified.
Scheduling a task
You can schedule the device to automatically execute a command or a set of commands without
administrative interference.
You can configure a one-time schedule or a periodic schedule. A one-time schedule is not saved to the
configuration file and is lost when the device reboots. A periodic schedule is saved to the startup
configuration file and is automatically executed periodically.
Configuration guidelines
• A correct system time setting is essential. Make sure the system time is correctly configured or NTP
is configured. For more information about NTP, see Network Management and Monitoring
Configuration Guide.
• To make sure all commands in a schedule can be automatically executed, check that every
command in the schedule can be successfully executed.
• A schedule cannot contain any of these commands: telnet, ftp, ssh2, and monitor process.
• A schedule does not support user interaction. If a command requires a yes or no answer, the system
always assumes that a Y or Yes is entered. If a command requires a character string input, the
system assumes that the default character string (if any) is entered, or a null string is entered.