dyslecix :
USAFRet :
1. How many ports are on the back of the router? 1, 4, or 5?
2. It works like this: Modem -> router -> devices. Modem and router may be inside the same physical box. "Devices" may include a switch.
If you need more than 4 devices hardwired to the router, a switch will expand that choice.
The router has 5 connections, what I'm wondering is if I can take my dad's existing ethernet cable that is coming from the router, into his room and hook up a Network switch there, in his room.. The router is in another room, but I'm not sure if network switches work this way?
I'm still not quite getting what you're trying to do here.
From te router, you have 4 wired connections. If you need something in another room, run an ethernet cable from the router to that room.
If you have 4 wired devices and want more, unplug one, plug in a switch, and plug the other devices in to that switch.