H3C AR 46 Series Routers Installation Manual
Chapter 5 Maintaining Software
3) Download an application image from the network to the CF card. For the
procedures, refer to the section “Upgrading the Application Image Using TFTP”. If
you select this option, the following Net Port Download Menu appears:
Net Port Download Menu:
1: Change Net Parameter
2: Download From Net to CF
3: Download From Net to Ram
4: Exit to Main Menu
Enter your choice(1-4):
4)
Set the type of the application image file to change the boot file selection order or
type of a boot file.
The dual image function is available with the router. By default, the system defines and
attempts to boot in order with three boot files: main, backup, and secure. If it fails to
boot with the secure boot file, it prompts the boot failure.
For more information on the boot files, refer back to the subsection “Main Boot ROM
menu” in the section “Maintaining Software of the RPU”.
Assume that you have saved three application image files to Flash memory and the CF
card. After you select an option, option
4
, for example, from Boot Menu, the console
screen displays a menu similar to the following:
Please set file type:
M=MAIN B=BACKUP S=SECURE
**************************************************************************
***
NO. Name Size Type Time
1 flash:/8061.bin 10093604 N/A Oct/18/2005 13:35:39
2 flash:/ main.bin 12252636 M Oct/20/2005 10:35:13
3 cflash:/d020 11987956 B Oct/18/2005 16:59:28
**************************************************************************
***
4 Exit to main menu
Enter your choice(1-4):
Select option
1
to define the file whose type is N/A. The system enters the following
menu, where you can change the file type of 8061.bin.
Set this file as:
1. Main
2. Backup
3. Exit
Enter your choice(1-3): 1
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