GÜDE Expert PDU Energy 8340 Series, Руководство пользователя

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Expert PDU Energy 8340/8341 © 2021 GUDE Systems GmbH
Operating
Config/Status View: status.html: Displays the status.html page with the JSON data.
Config/Status Download: export.json: Direct file download of JSON data from
status.hml.
2.3.2
Configuration Management
The device configuration can be saved and restored in the maintenance area .
The "Config File Export" function can be used to save the current configuration as a
text file. The syntax used in the configuration file corresponds to the commands of the
Telnet console. If the configuration of a device is to be restored from a text file, load
the file with "Upload" and restart the device with "Restart Device".
Saving the configuration should only be carried out in an SSL connection, since it
contains sensitive password information (even if it is encrypted or hashed). For the
same reasons, it is advisable to carefully handle the generated configuration files when
archiving.
Editing the configuration file
It is possible to customize a saved configuration file with a text editor for your own
needs. For example, one scenario would be to use a script language to automate the
creation of many customized versions of a configuration, then equip a large number of
devices with an individualized configuration. Also Upload and restart with CGI com-
mands can be done in scripting languages. With use of the comment sign "#" you can
quickly hide single commands or add personal notes.
If you modify a configuration file manually, it is not always clear which limits are allowed
for parameters. After uploading and restarting, commands with invalid parameters are
ignored. Therefore, the generated configuration includes comments describing the
boundaries of the parameters. Where "range:" refers to a numeric value, and "len:" to a
text parameter. E.g:
email auth set 0 #range: 0..2
email user set "" #len: 0..100
The command "system fabsettings" from the beginning of a generated configuration
file brings the device into the factory state, and then executes the individual commands
that modify the configuration state. It may be desirable to make the changes relative to
the current configuration, and not out of the factory state. Then the "system fabset-
tings" should be removed.
No output of default values
The configuration file contains (with exceptions) only values which differ from the de-
fault. The command "system fabsettings" (go to the factory state) from the beginning of
a generated configuration file should not be removed, otherwise the device can get in-
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