ZyXEL Communications 202H 用户手册
Prestige 202H User’s Guide
21-2
Firmware and Configuration File Maintenance
Table 21-1 Filename Conventions
FILE TYPE
INTERNAL NAME
EXTERNAL NAME
DESCRIPTION
Configuration
File
File
Rom-0
This is the configuration filename on the Prestige.
Uploading the rom-0 file replaces the entire ROM
file system, including your Prestige configurations,
system-related data (including the default
password), the error log and the trace log.
Uploading the rom-0 file replaces the entire ROM
file system, including your Prestige 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 Prestige.
on the Prestige.
*.bin
21.2 Backup Configuration
The Prestige displays different messages explaining different ways to backup,
restore and upload files in menus 24.5, 24.6, 24. 7.1 and 24.7.2; depending on
whether you use the console port or Telnet.
Option 5 from Menu 24 - System Maintenance allows you to backup the current Prestige configuration to
your computer. Backup is highly recommended once your Prestige is functioning properly. FTP is the
preferred method for backing up your current configuration to your computer since it is faster. You can also
perform backup and restore using menu 24 through the console port. Any serial communications program
should work fine; however, you must use Xmodem protocol to perform the download/upload and you don’t
have to rename the files.
your computer. Backup is highly recommended once your Prestige is functioning properly. FTP is the
preferred method for backing up your current configuration to your computer since it is faster. You can also
perform backup and restore using menu 24 through the console port. Any serial communications program
should work fine; however, you must use Xmodem protocol to perform the download/upload and you don’t
have to rename the files.
Please note that terms “download” and “upload” are relative to the computer. Download means to transfer
from the Prestige to the computer, while upload means from your computer to the Prestige.
from the Prestige to the computer, while upload means from your computer to the Prestige.