3com S7906E インストール手順

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configure the system to automatically execute a batch file at the specified time (note that you must

provide a complete file path for the system to execute the batch file.).

The system does not check the values of the view and command arguments. Therefore, ensure the

correctness of the command argument (including the correct format of command and the correct

relationship between the command and view arguments).

After the specified automatic execution time is reached, the system executes the specified

command in the background without displaying any information except system information such as

log, trap and debug.

The system does not require any interactive information when it is executing the specified

command. If there is information for you to confirm, the system automatically inputs Y or Yes; if

characters need to be input, the system automatically inputs a default character string, or inputs an

empty character string when there is no default character string.

For the commands used to switch user interfaces, such as telnet, ftp, and ssh2, the commands

used to switch views, such as system-view, quit, and the commands used to modify status of a

user that is executing commands, such as super, the operation interface, command view and

status of the current user are not changed after the automatic execution function is performed.

If the system time is modified after the automatic execution function is configured, the scheduled

automatic execution configuration turns invalid automatically.

Only the last configuration takes effect if you execute the schedule job command repeatedly.

After you configure this feature on the active SRPU, the configuration is not backed up to the

standby SRPU; after a switchover between the active SRPU and the standby SRPU, this

configuration will be ineffective.

Upgrading Device Software

Device Software Overview

Device software consists of the Boot ROM program and the system boot file. After the device is

powered on, the device runs the Boot ROM program, initializes the hardware, and displays the

hardware information. Then the device runs the boot file. The boot file provides drivers and adaption for

hardware, and implements service features. The Boot ROM program and system boot file are required

for the startup and running of a device.