This course introduces the fundamental principles of computer networks, with particular emphasis on Internet architectures and protocols. It provides a systematic study of network models, layered design, data transmission mechanisms, and end-to-end communication. Students will study the layered architecture of networks, including the OSI and TCP/IP models, and understand the role of each layer.

Special attention is given to Internet protocols, which define how devices communicate globally. Students will analyze how protocols operate, how they interact across layers, and how they ensure scalability, reliability, and interoperability in the Internet.

Upon successful completion, students will demonstrate a solid understanding of core networking concepts and the operational principles of Internet protocols, providing a foundation for advanced studies in network security, distributed systems, cloud computing, .... 

Packet Tracer