Netgear GSM712 사용자 설명서

Administration Console Telnet Interface

4-17

Note: Only the console menu will let you run the virtual cable tester on any port. Other 
management interfaces require port access and therefore cannot reliably test the cable continuity of 
the port they are using to access the switch.

This menu provides you with the ability to upgrade the software for the switch as well as saving or 
loading the switch configuration file to a TFTP server. 

If new improvements to the software that runs the switch become available, this menu enables you 
to upgrade your switch to the new software release.  

Once the IP address of the TFTP and the path location of the new software image file is properly 
configured, the user can choose to boot the switch using one of three options.  Please refer to 
Chapter 2 Software Upgrade Procedure when updating software.

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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.