Netgear GSM712 참조 가이드

There are some system setup tools provided: 

o  Software Upgrade 
o  Save Configuration  
o  Restore Factory Values 
o  Reset 

 

This screen allows you to select an image file and the location from where it can be downloaded using TFTP.  There are three ‘Boot from:’ options: 
Net, Net & Save, and Last Saved.  Please refer to Chapter 5 when updating software. 
 
Net option: 
This option allows you to try out a new image before upgrading. It requires a TFTP filename and a server IP address to retrieve the specified image 
from the given IP address. 
The new image will not overwrite the one in non-volatile memory. 
 
Net & save option  
This option requires the same setup as the Net option, i.e. TFTP server and a new image. However, it copies the image to non-volatile memory 
directly and then the system boots from non-volatile memory 

  

 

Warning: The previous image in non-volatile memory will be lost when the procedure completes. 
 
Last Saved option  
The system will boot from non-volatile memory. This option will automatically show up after the ‘Net & save’ option is selected and the unit is reset.