ZyXEL p-334 Manual Do Utilizador

Prestige 334 User’s Guide

Chapter 30 Firmware and Configuration File Maintenance

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3 Enter the command “sys stdio 0” to disable the console timeout, so the TFTP transfer will 

not be interrupted. Enter “command sys stdio 5” to restore the five-minute console 
timeout (default) when the file transfer is complete.

4 Launch the TFTP client on your computer and connect to the Prestige. Set the transfer 

mode to binary before starting data transfer.

5 Use the TFTP client (see the example below) to transfer files between the Prestige and the 

computer. The file name for the firmware is “ras”.

Note that the telnet connection must be active and the Prestige in CI mode before and during 
the TFTP transfer. For details on TFTP commands (see following example), please consult the 
documentation of your TFTP client program. For UNIX, use “get” to transfer from the 
Prestige to the computer, “put” the other way around, and “binary” to set binary transfer mode.

The following is an example TFTP command:

tftp [-i] host put firmware.bin ras

where “i” specifies binary image transfer mode (use this mode when transferring binary files), 
“host” is the Prestige’s IP address and “put” transfers the file source on the computer 
(firmware.bin – name of the firmware on the computer) to the file destination on the remote 
host (ras - name of the firmware on the Prestige).

Commands that you may see in GUI-based TFTP clients are listed earlier in this chapter.