...layers that contain modules for performing defined functions. • This translates into a set of rules that defines the way participating network nodes must interact to communicate and exchange information. The OSI model defines standard relationships ...

Wireless Network • In ad-hoc mode, wireless user devices such as laptop computers and PDAs communicate directly with each other in a peer-to-peer manner without the benefit of access points. • Ad-hoc mode is generally used to form very small s...

...That's because all cables are not created equal and many are inferior. In fact, our experts estimate that 70% of network failures are primarily caused by cable-related problems. • So what's a LAN manager to do? Read on. You'll learn the key points...

...data files, particularly over long distances. A common application for fibre optic cable is as a network backbone, where huge amounts of data are transmitted. To help you decide if fibre is right for your new network or if you want ...