ZyXEL Communications GS1920-48HPv2, Руководство пользователя

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Chapter 39 Maintenance
GS1920v2 Series User’s Guide
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39.7 Te c hnic a l Re fe re nc e
This section provides technical background information on the topics discussed in this chapter.
39.7.1 FTP C o m m a nd Line
This section shows some examples of uploading to or downloading files from the Switch using FTP
commands. First, understand the filename conventions.
39.7.2 File na m e C o nve ntio ns
The configuration file (also known as the romfile or ROM) contains the Zyxel factory default configuration
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.
39.7.2.1 Exa m ple FTP C o m m a nds
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.
Mbuf Click
Do wnlo a d
to see the Mbuf log report. The log includes Mbuf over threshold
information. This log report is stored in flash memory.
ROM Click
Do wnlo a d
to see the Read Only Memory (ROM) log report. This report is stored in
flash memory.
Table 166 Management > Maintenance > Tech-Support
LABEL DESC RIPTIO N
Table 167 Filename Conventions
FILE TYPE INTERNAL NAME EXTERNAL NAME DESC RIPTIO N
Configuration File config *.cfg 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.