For many notebook users, when switching between network configurations using the "locations" menu in the Network system preference pane or from the Apple menu, the computer will lock up and stop ...

Data communication basics, Telephone, cellular, cable and computer networks, Layered network architectures, models, and protocols, Switching, routing, flow control, and congestion control, Medium ...

Let’s say you have a notebook you regularly use to connect to lots of different networks. If all you need from these sundry networks is Internet access, connecting to one involves little more than ...