ZyXEL Communications Prestige 941, Руководство пользователя, Страница: 79 / 99

Prestige 941 Cable Router
System Maintenance
7-11
Step 3.
Enter command “
sys stdio 0
” to disable SMT timeout so the TFTP transfer will not be
interrupted.
Step 4.
Launch the TFTP client on your workstation and connect to the Prestige. Set the transfer mode to
binary before starting data transfer.
Step 5.
Use the TFTP client to transfer files between the Prestige and the workstation. The file name for
the firmware is “
ras
” and for the configuration file, “
rom-0
” (rom-zero, not capital o).
If you upload the firmware to the Prestige, it will reboot automatically when the file transfer is completed.
NOTE: The telnet connection must be active and the SMT in CI mode before and
during the TFTP transfer. For details on TFTP commands, please consult the
documentation of your TFTP client program. For UNIX, use “get” to transfer from
the Prestige to the workstation, “put” the other way around and “binary” to set
binary transfer mode.
The following is a sample tftp command:
TFTP [-i] host put p941.bin ras
where “ i ” specifies binary image transfer mode (use this mode when transferring binary files), “ host ” is the
Prestige IP address, “ put ” transfers the file source on the workstation (p941.bin – name of the firmware on
the workstation) to the file destination on the remote host (ras – name of the firmware on the Prestige).
The following table describes some of the fields that you may see in third party TFTP clients.
Table 7-4 Third Party TFTP Clients – General Fields
Host
Enter the IP address of the Prestige. 192.168.1.1 is the Prestige default IP address
when shipped.
Send/Fetch
Press
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.