Understanding Network Evolution

This lecture explores the evolution of computer networks, from the use of binary code for communication to the development of the Internet. It covers the transition from circuit switching to packet switching, the creation of ARPANET, the introduction of TCP/IP protocols, and the concept of datagram. The lecture also discusses the role of pioneers like Joseph Le Clyder, Vinton Cerf, and Louis Poussin in shaping the modern Internet architecture and addresses the challenges of adapting to the increasing number of connected devices and emerging applications.