This introduces the reader to a very complicated subject of computer networks. Readers will be able to experience a computer network from the inside by using innovative 3D imaging software from Periscope3, included on the CD. This allows the reader to find a snippet of tissue from a range of different angles and see how the hardware interacts with the overall network. CD includes 3D Network Discovery Lab of Periscope3 Allows the reader to explore the critical hardware components of a modern network Save time and money as a training tool Web-based support unrivaled.