ZyXEL Communications P-660RU-Tx 用户手册

Chapter 22 Firmware

P-660RU-Tx User’s Guide

This is a sample FTP session showing the transfer of the computer file 
"firmware.bin" to the P-660RU-Tx.

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-660RU-Tx 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-660RU-Tx and the external filename refers to the filename 
not on the P-660RU-Tx, 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.

FTP will not work when: 

You have disabled the FTP service in the Remote Management screen. 

The IP you entered in the Secured Client IP field does not match the client IP. If it 
does not match, the device will disallow the FTP session.

Make sure the FTP service has not been disabled in the Remote Management 
screen.

Table 43   Filename Conventions

Configuration 
File

Rom-0

This is the configuration filename on the P-
660RU-Tx. Uploading the rom-0 file 
replaces the entire ROM file system, 
including your P-660RU-Tx 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-660RU-Tx.

*.bin