ZyXEL Communications ES-2024 Series, User Manual, Page: 207 / 282

Chapter 28 Maintenance
ES-2024 Series User’s Guide
207
28.8 FTP Command Line
This section shows some examples of uploading to or downloading files from the Switch using
FTP commands. First, understand the filename conventions.
28.8.1 Filename Conventions
The configuration file (also known as the romfile or ROM) contains the factory default
settings in the screens such as password, Switch setup, IP Setup, and so on. Once you have
customized the Switch’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.
28.8.1.1 Example FTP Commands
ftp> put firmware.bin ras
This is a sample FTP session showing the transfer of the computer file "firmware.bin" to the
Switch.
ftp> get config config.cfg
This is a sample FTP session saving the current configuration to a file called “config.cfg” on
your computer.
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 Switch only recognizes “config” and “ras”. Be
sure you keep unaltered copies of both files for later use.
1
Be sure to upload the correct model firmware as uploading the wrong model
firmware may damage your device.
28.8.2 FTP Command Line Procedure
1 Launch the FTP client on your computer.
2 Enter
open
, followed by a space and the IP address of your Switch.
3 Press [ENTER] when prompted for a username.
4 Enter your password as requested (the default is “1234”).
Table 75 Filename Conventions
FILE TYPE
INTERNAL
NAME
EXTERNA
L NAME
DESCRIPTION
Configuration File config This is the configuration filename on the Switch.
Uploading the config file replaces the specified
configuration file system, including your Switch
configurations, system-related data (including the
default password), the error log and the trace log.
Firmware ras *.bin This is the generic name for the ZyNOS firmware on
the Switch.