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Data Networks 1 - TELE3018 | ||||||||||||||||||||||||||||||||||||||||||||
Description An overview of computer networks. Basic concepts in the physical layer: signals and data, transmission media, data encoding schemes. Issues in the data link layer: Error correction and detection, flow and error control and shared medium access schemes. Concepts in the network layer: introduction to the Internet Protocol (IP), IP addressing, classical IP subnetting technique and IP routing. Transport layer concepts: introduction to the Transport Control Protocol (TCP) and User Datagram Protocol (UDP). The operation of the different Internet applications: HTTP, DNS, FTP, SMTP and Internet multimedia streaming applications.
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