I am looking into upgrading firmware on our icx 7150 switches and I wanted to verify upgrade options. We currently have a number of switches running 08.0.80caT211 and some that are running 08.0.90bT213. The older version is a non router firmware and the others are router firmware. I would like to have all switches on the 08.0.90bT213 firmware. My main question is if I upgrade a non router switch to router capable firmware will they go offline until I change the ip information, or will they convert the current information to match new configuration options? Will I have to use a console connection to manually change the settings to the proper default gateway and add a routable virtual interface.