IP Addressing and Core Protocols

This course 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. This course provides a deep dive into IP addressing and core network protocols. You'll learn about private, public, static, and dynamic IP addresses, and how they function in network communication. The course covers the importance of network masks and subnetting, equipping you to manage IP address allocation and design networks effectively. With hands-on Wireshark demonstrations, you’ll analyze ARP and ICMP messages, learning to troubleshoot network issues. The course also explores the differences between TCP and UDP, explaining how each protocol plays a role in network communication. Designed for beginners, this course is ideal for those starting a career in networking or IT. No prior experience is required. By the end of the course, you will be able to configure IP addresses, perform subnetting, troubleshoot network problems, and analyze network traffic using tools like Wireshark.