Firewalla Managed Switch Purple

Hello,

Just set up my Firewalla Purple. I have the LAN port connected to a Netgear switch that I'm hoping to connect to a couple APs. One of those APs is my old router (yet to move into AP mode). I'm stuck at the moment setting up my Switch. I've added the router to Firewalla through the app and I cannot seem to connect to my netgear switch bc it is not on any network. Basically, I have no way of getting both my mobile device and switch on the same network. Any advice for order of operations in connecting firewalla, switch, and ap's? Eventual goal to add VLANs for IOT, and home.