Dive into the essential aspects of computer networking in this comprehensive session. We'll explore the foundational concepts of IP addresses and MAC addresses, understanding their roles in communication. The session will break down the OSI and TCP/IP models, comparing their structures and functions to illustrate how data flows across networks. Additionally, we'll discuss various data transfer methods and how they operate at different layers. To tie it all together, participants will get hands-on experience with Cisco Packet Tracer, applying what they learn in real-world simulations to solidify their understanding of network communication.