What I'm looking at is a mini home network. I've set it up before on an old Window Server 2003 machine, but I want to get to grips with Linux. To be honest, home networking was my whole incentive for getting to grips with Linux in the first place. As you can see from the picture, my old MCSE certification book is now used as a monitor stand. I don't want to buy another copy of Microsoft Server Edition, my old 2012 r2 having past it EOL date, I want to learn something new.