Also, make sure your the cable going from your Router to the Linksys EA6100 is going into the LAN port on the 6100 and not the WAN port. Otherwise, the 6100 will act as a router, and not a switch, and you will have two subnets, which I don't think you want. You can plug the netgear switch into either linksys devices, just make sure nothing is plugged into the 6100 WAN port.