3com 3CRUS2475 Manuale Utente

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boot system
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User Guidelines
*.sys, *.prv, image-1 and image-2 files cannot be deleted.
Example
The following example deletes the file called ‘test’ from the flash memory.
boot system
The boot system Privileged EXEC mode command specifies the system 
image that the device loads at startup.
Syntax
boot system {image-1 | image-2}
Parameters
image-1 — Specifies image 1 as the system startup image.
image-2 — Specifies image 2 as the system startup image.
Default Configuration
The default setting is the unit number.
Command Mode
Privileged EXEC mode
User Guidelines
Use the show bootvar command to find out which image is the active 
image.
Example
The following example loads the system image 1 at device startup.
Console# delete flash:test
Delete flash:test? [confirm]
Console# boot system image-1