Take a look at the structured Wiring Panels on Smarthome.
This will give you a good idea of what you will need and how to set it up.
All wiring goes to the structured panel. You have power available there so that any Ethernet switches or other devices that require power can be connected.
Clearly label and number each cable. Use the proper boxes and jumper panels at the central location and wall connectors in each room.
If unsure as to the location in a specific room, drop multiple locations to that room. If routers and other items will be in an office then make sure you have multiple drops in that office.
Go the extra mile to do it right and you will not regret it.
For instance, your router may be located in an office and you send a connection from that router to the central panel from the office. Then you have a Gigabit Ethernet switch located in the panel that in turn distributes that Ethernet connection to each room via the patch panel.
Edited by DoyleS, 04 August 2014 - 11:44 AM.