ZyXEL Communications Prestige 650HW - Manual (Page 158)

Prestige 650HW ADSL Router User’s Guide
Firmware and Configuration File Maintenance 11-5
Step 3. Enter command “sys stdio 0” to disable the SMT timeout, so the TFTP transfer will not be
interrupted. Enter command “sys stdio 5” to restore the five-minute SMT timeout (default) when
the file transfer is complete.
Step 4. Launch the TFTP client on your computer and connect to the Prestige. Set the transfer mode to
binary before starting data transfer.
Step 5. Use the TFTP client (see the example below) to transfer files between the Prestige and the
computer. The file name for the configuration file is rom-0 (rom-zero, not capital o).
Note that the telnet connection must be active and the SMT 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 and “binary” to set
binary transfer mode.
11.2.4 Example: TFTP Command
The following is an example tftp command:
TFTP [-i] host get rom-0 config.rom
where “i” specifies binary image transfer mode (use this mode when transferring binary files), “host” is the
Prestige IP address, “get” transfers the file source on the Prestige (rom-0 name of the configuration file on
the Prestige) to the file destination on the computer and renames it config.rom.
The following table describes some of the fields that you may see in third party TFTP clients.
Table 11-3 General Commands for Third Party TFTP Clients
COMMAND DESCRIPTION
Host Enter the IP address of the Prestige. 192.168.1.1 is
the Prestige’s default IP address when shipped.
Send/Fetch Use “Send” to upload the file to the Prestige and
“Fetch” to back up the file on your computer.
Local File Enter the path and name of the firmware file (*.bin
extension) or configuration file (*.rom extension) on
your computer.
Remote File This is the filename on the Prestige. The filename
for the firmware is “ras” and for the configuration file,
is “rom-0”.
Binary Transfer the file in binary mode.
Abort Stop transfer of the file.