Computer Networks and Internet Protocols: Concepts and Practice is a comprehensive textbook designed to provide students, educators, researchers, and technology professionals with a clear understanding of modern computer networking and Internet communication systems. The book presents both the theoretical foundations and practical aspects of networking, making it suitable for academic study as well as professional reference.
 
Beginning with the fundamentals of the Internet, network architecture, protocols, and communication models, the text progressively explores essential networking concepts including access networks, physical media, data link layer technologies, error detection and correction techniques, LANs, routing algorithms, internetworking, IP addressing, transport protocols such as TCP and UDP, congestion control, and application-layer services including HTTP, DNS, and electronic mail.
 
The book emphasizes a layered approach to networking, enabling readers to understand how different network components interact to support reliable and efficient data communication. Real-world examples, illustrations, protocol explanations, and practical networking scenarios help simplify complex concepts and enhance learning.
 
Covering topics relevant to engineering and computer science curricula, this book serves as an ideal resource for undergraduate and postgraduate students, competitive examination aspirants, and professionals seeking a strong foundation in computer networks and Internet protocols. It equips readers with the knowledge required to understand, design, analyze, and troubleshoot modern networking systems in today's interconnected digital world.