I would enable VLANs for network segments but if you either don’t have switches that support tags or are new to all of this it’s going to be WAY less headache to just use it all untagged for now. (Spend time on funner things, seriously!)

Setting up VLANs will be my next project :D . Right now, my goal is to get this thing working.

I have messed up my timings a bit, so the dual NIC card is on the way from Amazon. I’ll post my results up here once it arrives.