Инструкция для ZYXEL GS3700-48

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Chapter 42 Maintenance

GS3700/XGS3700 Series User’s Guide

349

42.9 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.

42.9.1 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.

You can store up to two images, or firmware files of the same device model, on the Switch. Only
one image is used at a time.

Apply

Click Apply to save your changes to the Switch’s run-time memory. The Switch loses
these changes if it is turned off or loses power, so use the Save link on the top
navigation panel to save your changes to the non-volatile memory when you are done
configuring.

Cancel

Click Cancel to begin configuring this screen afresh.

All

Click Download to see all the log report and system status. This log report is stored in
flash memory. If the All log report is too large, you can download the log reports
separately below.

Crash

Click Download to see the crash log report. The log will include information of the last
crash and is stored in flash memory.

CPU history

Click Download to see the CPU history log report. The 7-days log is stored in RAM and
you will need to save it, otherwise it will be lost in event of Switch shutdown or power
outage.

Memory Section

Click Download to see the memory section log report. This log report is stored in flash
memory.

Mbuf

Click Download to see the Mbuf log report. The log includes Mbuf over threshold
information. This log report is stored in flash memory.

ROM

Click Download to see the Read Only Memory (ROM) log report. This report is stored in
flash memory.

Table 183

Management > Maintenance > Tech-Support

LABEL

DESCRIPTION

Table 184

Filename Conventions

FILE TYPE

INTERNAL
NAME

EXTERNAL
NAME

DESCRIPTION

Configuration File

config

.cfg

This is the configuration (config) 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-0

ras-1

*.bin

This is the generic name for the ZyNOS firmware on the
Switch.

ras-0

is image 1;

ras-1

is image 2.