Fundamentals of Computer Networks and Internet

This lecture explores fundamental concepts of computer networks, emphasizing their components, media types, and link speeds. It delves into the structure of the Internet as a network of networks, guided by standards like RFC and IETF. Core communication protocols, such as TCP/IP and HTTP, are examined alongside their reliable and best-effort service capabilities. Additionally, network models like circuit and packet switching are discussed, showcasing the efficiency of packet-based...