I have the modem/router in the living room, that's connected to the phone line in the wall. I plan to run an ethernet cable from there to my bedroom, which is on the other side of the wall, and have the other end of the cable in a 16 port gigabit switch. If I get a NAS, stick a few hard drives in it, would my NAS be accessible if it's connected to the switch or would I have to connect it directly to a LAN port on the modem?