Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Dive into a comprehensive 37-minute video tutorial on the TCP/IP networking model, designed to prepare you for IT certification exams such as CompTIA A+, Network+, and Cisco CCNA. Explore each layer of the model in detail, including Application, Transport, Internet, and Network Interface. Learn about crucial concepts like MTU Black Hole and Protocol Binding. Gain a solid foundation in networking principles through clear explanations and practical examples. By the end of this tutorial, you'll have a thorough understanding of the TCP/IP model, essential for success in IT certifications and real-world networking scenarios.