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Explore the OSI (Open Systems Interconnection) model through a practical example of making an HTTP GET request to a web server. Learn how data flows through the seven layers of the OSI model, including application, presentation, session, transport, network, data link, and physical layers. Understand the differences between public and private IP addresses, discover the ARP protocol, and gain insights into why connecting to public Wi-Fi networks can be risky. Dive deep into network communication fundamentals and enhance your understanding of internet infrastructure in this comprehensive 25-minute video tutorial.
