What kind of user/admin are you? To setup a LAN, to setup servers, other? If it's a LAN, what kind of router do you have? I agree many howtos tend to get into

What kind of user/admin are you? To setup a LAN, to setup servers, other? If it's a LAN, what kind of router do you have? I agree many howtos tend to get into the little obscure differences and weird rabbit holes (ex: tunnelling).