Computer Networks Through Examples

This book discusses all key aspects of modern computer networks through practical examples: from configuring network equipment and routing to practically creating local and virtual networks.

The material is presented sequentially, from basic to more advanced and complex topics, covering both wired and wireless networks. All new terms are briefly explained, practical examples with step-by-step illustrations are described in a clear and accessible language, and self-directed practical assignments and questions for self-checking promote the accumulation of practical experience among readers and the development of troubleshooting skills.

Special attention is given to network security when working in local and virtual networks, issues of modeling and building networks using special programs (NetEmul, EDraw Network Diagrammer, 10-Strike, VirtualBox, and others).

The book is intended for a wide range of readers and will be useful not only for information system administrators, computer network administrators, and network engineers but also for regular users interested in this topic. No special training is required to study the book, only basic knowledge of PC operation is sufficient.