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When the interface addresses are changed, you can access the
Displaying the DFL-500 NPG serial number
•Go to System > Status .
The serial number is displayed in the Status window. The serial number is specific to your
Backing up system settings
This procedure does not back up the web content and URL filtering lists. To back up these lists, see Backing up and restoring the banned word list, Downloading the URL block list, and Downloading the Exempt URL list.
You can back up system settings by downloading them to a text file on the management computer.
•Go to System > Status .
•Select System Settings Backup.
•Select Backup System Settings.
•Type a name and location for the file.
The system settings file is backed up to the management computer.
•Select Return to go back to the Status page.
Restoring system settings
This procedure does not restore the web content and URL filtering lists. To restore these lists, see Backing up and restoring the banned word list, Uploading a URL block list, and Uploading an Exempt URL list.
You can restore system settings by uploading a previously downloaded system settings text file.
•Go to System > Status .
•Select System Settings Restore.
•Enter the path and filename of the system settings file, or select Browse and locate the file.
•Select OK to restore the system settings file to the
The
•Reconnect to the
Restoring system settings to factory defaults
Use the following procedure to restore system settings to the values set at the factory. This procedure does not change the
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