Upgrading System Software and Configuration File (No Configuration File on the FWs)

This section describes how to upgrade the system software and configuration files for multiple FWs when no configuration file exists on them.

Preparation for the Upgrade: When no configuration file exists on the FW, you need to obtain upgrade files and make an index file before upgrade.

Upgrading System Software and Configuration file (No Configuration File on the FW): The FW starts automatic upgrade through USB after a USB flash drive storing all required files is inserted.