My entire house is wired up with Cat6. Everything is punched down to a siemons patch panel. The wiring has been tested and it is correctly installed. I can't seem to get an internet connection to any of the jacks in the house unless I plug the patch cord from the panel directly into the cable modem. If I try to use my router and/or switch I don't get a connection to the jacks around the house. I have tried plugging directly into my Linksys E3000 router (I use for the wireless network) from the patch panel and that does not get me internet signal. I have tried from patch panel to my Netgear GS116v2h2 switch and fed the switch via the router, but still no connection. I am not very knowledgeable with router/switch configuration. Is there something I need to configure internally on the devices or should this be a simple plug and play set up? Thanks for the help!