ABSTRACT
This book explains and illustrates the packet switching with particular reference to X.25 networks. It is intended both for students who require an understanding of the international recommendations and professionals who have been tasked with the management of a network.
1. The packet switching network 2. The PAD and the switch 3. Topology and components 4. Details of X.25 5. Network management 6. Going beyond X.25—the seven-layer model 7. Plugs and wires
