ZyXEL Communications ADSL2+4 用户手册

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Chapter 19 Tools
P-660H-T1v3s User’s Guide
180
19.1.2  What You Need To Know About Tools
Filename Conventions
The configuration file (often called the romfile or rom-0) contains the factory 
default settings in the menus such as password, DHCP Setup, TCP/IP Setup, etc. It 
arrives from ZyXEL with a “rom” filename extension. Once you have customized 
the P-660H-T1v3s's settings, they can be saved back to your computer under a 
filename of your choosing.
ZyNOS (ZyXEL Network Operating System sometimes referred to as the “ras” file) 
is the system firmware and has a “bin” filename extension. Find this firmware at 
www.zyxel.com.With many FTP and TFTP clients, the filenames are similar to 
those seen next. 
ftp> put firmware.bin ras
This is a sample FTP session showing the transfer of the computer file 
"firmware.bin" to the P-660H-T1v3s.
ftp> get rom-0 config.cfg
This is a sample FTP session saving the current configuration to the computer file 
“config.cfg”.
If your (T)FTP client does not allow you to have a destination filename different 
than the source, you will need to rename them as the P-660H-T1v3s only 
recognizes “rom-0” and “ras”. Be sure you keep unaltered copies of both files for 
later use.
The following table is a summary. Please note that the internal filename refers to 
the filename on the P-660H-T1v3s and the external filename refers to the filename 
not on the P-660H-T1v3s, that is, on your computer, local network or FTP site and 
so the name (but not the extension) may vary. After uploading new firmware, see 
the Status screen to confirm that you have uploaded the correct firmware 
version.
Table 54   Filename Conventions
FILE TYPE
INTERNAL 
NAME
EXTERNAL NAME 
DESCRIPTIO
N
Configuration 
File
Rom-0
This is the configuration filename on the P-
660H-T1v3s. Uploading the rom-0 file 
replaces the entire ROM file system, 
including your P-660H-T1v3s 
configurations, system-related data 
(including the default password), the error 
log and the trace log.
*.rom
Firmware
Ras
This is the generic name for the ZyNOS 
firmware on the P-660H-T1v3s.
*.bin