You can import or export encrypted configuration files to your Local PC.
To export the file, go to the Upgrade > Advanced > Others interface. The exported file is in a TGZ file.
The import file should be in TGZ, CONF, or CFG format.
Config File: Click Export to export configuration items as an encrypted file; click Import to import a configuration file to the device. The Config File is used to back up and restore device configuration settings only.