ISBN: 9332518742
Computer Networks By Andrew S. Tanenbaum and Wetheral
Computer Networks By Andrew S. Tanenbaum ” by Andrew S. Tanenbaum is a seminal textbook that offers an in-depth exploration of the principles and practices underlying computer networking. Widely adopted in academic institutions, this book serves as a comprehensive guide for students and professionals seeking to understand the complexities of network systems.
The text is meticulously organized, beginning with foundational concepts and progressively delving into more intricate topics. Each chapter introduces key principles, followed by real-world examples that illustrate these concepts in action. This approach not only enhances comprehension but also demonstrates the practical applications of theoretical knowledge.
A distinctive feature of Tanenbaum’s work is its structured methodology. The book starts with the physical layer of networking, covering computer hardware and transmission systems, and systematically advances through the various layers of network architecture. This progression ensures a holistic understanding of how networks operate from the ground up.
The sixth edition of “Computer Networks” has been thoroughly updated to reflect the latest advancements in the field. Notably, the chapter on network security has been extensively revised to focus on contemporary security principles and practices, addressing the evolving challenges in cybersecurity. This update ensures that readers are equipped with current knowledge essential for navigating today’s networked environments.
Throughout the book, Tanenbaum emphasizes the importance of real-world applications. The text features continuous examples of networks such as the Internet, wireless networks, including Wireless LANs, broadband wireless, and Bluetooth. These examples provide readers with a tangible understanding of how theoretical concepts are implemented in practical scenarios.
The book’s comprehensive coverage includes topics such as:
- The Physical Layer: Examining guided and wireless transmission media, the public switched telephone network, cellular networks, cable networks, and communication satellites.
- The Data Link Layer: Discussing design issues, error detection and correction, elementary data link protocols, and data link protocols in practice.
- The Medium Access Control Sublayer: Addressing the channel allocation problem, multiple access protocols, Ethernet, wireless LANs, Bluetooth, DOCSIS, and data link layer switching.
- The Network Layer: Covering routing algorithms, congestion control, and internetworking.
- The Transport Layer: Focusing on process-to-process communication, UDP, TCP, and congestion control.
- The Application Layer: Exploring network applications, including the web, email, and DNS.
Each section is enriched with diagrams, examples, and exercises that reinforce learning and encourage critical thinking.
“Computer Networks” is renowned for its clarity and depth, making it an invaluable resource for both students and professionals. Its structured approach and real-world examples facilitate a comprehensive understanding of computer networking, preparing readers to tackle the challenges of modern networked systems.
