I have a connection coming into the house, then into a Synology router. I have 2 VLANS set up, the default one and a 2nd one called Secure. I don't have Ethernet run in my house but we have 6 coax ...
I've got a network at one of our clients' sites that's been growing organically for a while, and it's getting to the point where I'm becoming uncomfortable with its size. Here's a basic layout: ...