Networking Fundamentals and Protocols

Updated in May 2025. This course now features Coursera Coach! A smarter way to learn with interactive, real-time conversations that help you test your knowledge, challenge assumptions, and deepen your understanding as you progress through the course. In this comprehensive course, you’ll dive deep into the core concepts of networking and protocols, gaining the foundational knowledge required for a career in IT and network management. By the end of this course, you'll have the confidence to understand and apply networking principles, from basic concepts to advanced networking protocols. Th…