Networking: Self-teaching Guide

Exploration of the physical "nuts and bolts," including routers, switches, and the operating systems that run them.

Detailed explanations of LANs (Local), MANs (Metropolitan), and WANs (Wide Area), along with the standards that govern them. Networking Self-Teaching Guide

An introduction to "internetworking," including the differences between Intranets, Extranets, and the public Internet. Exploration of the physical "nuts and bolts," including

Deep dives into the layers of communication, from physical transmission to application-level protocols. " including routers