Computer Networks: IPv4, IPv6, and Routing Algorithms for GATE CS & IT

Preparing for competitive exams in Computer Science requires a rock-solid understanding of networking fundamentals and the ability to solve complex protocol problems. This text-based course guides you through the core principles of IP addressing and routing, preparing you to tackle challenging exam questions with confidence. You will transition from basic network concepts to solving analytical problems systematically. What you'll learn: - Understand the foundational differences between IPv4 and IPv6 header structures and addressing schemes - Calculate subnets, supernets, and classless inter-domain routing (CIDR) masks accurately - Analyze routing algorithms including Distance Vector Routing and Link State Routing - Solve classic exam-style problems on routing loops, count-to-infinity, and Dijkstra's algorithm - Practice step-by-step solutions for past gate questions on network layer protocols We begin with fundamental terminology, addressing rules, and protocol headers. From there, you will progress to subnetting mechanics, detailed routing algorithm walkthroughs, and deep-dive analysis of previous exam questions to build your problem-solving speed and accuracy. This course is designed for computer science students, IT aspirants, and anyone preparing for technical examinations with no advanced prerequisites required. Start reading today to master the core of network layer engineering.