Overview

The digital age is powered by connectivity, and the backbone of this global connectivity is networking. ""Computer Networking Essentials: Principles, Protocols, and Practical Implementations"" is an all-inclusive guide tailored to meet the curriculum requirements of undergraduate and postgraduate students, especially those pursuing computer science, information technology, and related disciplines. However, the content is designed in a way that it is equally accessible and beneficial to professionals, network technicians, IT administrators, and aspirants preparing for competitive exams or certifications like CCNA, CompTIA Network+, or GATE. This book stands as a bridge between theoretical foundations and practical implementations. It carefully balances the theoretical rigor required in academia with the practical aspects crucial for industry readiness. With extensive explanations, illustrations, protocol breakdowns, network design examples, case studies, and real-world tools, this book offers a 360-degree approach to understanding modern computer networks. Key Features of the Book Aligned with Modern Curriculum: Reflects latest academic syllabi of BCA, MCA, B.Tech, and M.Sc. in Computer Science across reputed universities. In-depth Explanation: Every concept is explained step-by-step using clear, simple language supported by diagrams and tables. Real-World Relevance: Practical insights into how networks function in real environments including corporate, educational, and ISP setups. Hands-on Approach: Includes examples using tools like Wireshark, Packet Tracer, ipconfig, netstat, etc. Chapter-end Exercises: Practice questions, MCQs, lab exercises, and projects for each chapter. Case Studies: Provides real-world case studies to explain network design, security implementation, and troubleshooting. Detailed Overview of Chapters Chapter 1: Introduction to Computer Networks This chapter introduces the fundamentals of computer networking, explaining why networks are necessary, what problems they solve, and how they have evolved. It covers types of networks (LAN, WAN, MAN, PAN), topologies, and essential devices. Real-world scenarios are included to provide a contextual understanding. Chapter 2: The OSI Reference Model Here, the OSI model is thoroughly explained with each of its seven layers dissected to explain their responsibilities. Special emphasis is given to protocols operating at each layer, how layers interact, and a detailed comparison between the OSI and TCP/IP models. Chapter 3: Data Communication Fundamentals This chapter discusses analog and digital signals, transmission modes, and transmission media. It provides detailed diagrams and flowcharts that help explain modulation techniques and how data travels over a network. Chapter 4: Network Devices and Their Roles Explores the functionality and placement of networking hardware like switches, routers, hubs, bridges, and modems. It also explains the concept of collision domains and broadcast domains. Chapter 5: TCP/IP Protocol Suite Offers deep insight into the TCP/IP model, detailing protocols like IP, TCP, UDP, ICMP, ARP, and DNS. The chapter covers IP addressing, subnetting, supernetting, and classful vs classless addressing with practice problems. Chapter 6: Data Link Layer and MAC Sublayer Focuses on how frames are constructed, transmitted, and verified for errors. Error detection techniques (parity, CRC) and flow control protocols (stop-and-wait, sliding window) are explained. Chapter 7: Network Layer Routing algorithms, congestion control, and routing protocols like RIP, OSPF, and BGP are explored. Emphasis is laid on packet delivery, fragmentation, and Quality of Service (QoS). Chapter 8: Transport Layer

Full Product Details

9798288975066

Table of Contents

Reviews

Author Information

Tab Content 6

Countries Available