HP AR 18 Router manual Boot file File name File type

Installation Manual	Chapter 3 Starting and Maintaining
H3C AR 18-2X Series Routers	the Router

2)Download an application through Ethernet. After you select

this option, the screen displays this menu:

Net Port Download Menu:

1:Change Net Parameter

2:Download From Net

3:Exit to Main Menu Enter your choice(1-3):1

3)Set the type of the application file used at startup

The dual image function is available with the router when it is installed with a 16 MB or larger Flash. By default, the system defines and attempts to boot in order with three boot files main, backup, and secure, if they have been loaded to Flash. You can select this option to change the order or startup file. If it fails to boot with the secure boot file, it prompts boot failure.

The following table gives default names and types of the boot

files.

Table 3-1Default names and types of the boot files

Boot file	File name	File type
Main boot file	main.bin	M
Backup boot file	backup.bin	B
Secure boot file	secure.bin	S

Note that:

zThe application images for system boot can be type M, B, or S, but not type N/A (not type M, B, or S). You can store them in Flash memory, but only one for each. For example, if an

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