Computer Networks

Fundamental concepts of computer networks and applications with a focus on OSI layers, data link protocol, flow control, congestion control, routing; local area networks (Ethernet, Token Ring and FDDI), Internet protocols, Application layer architectures (client/server, peer-to-peer), protocols (HTTP, SMTP, POP3, etc), Transport layer operation (reliable transport, congestion and flow control, UDP, TCP), Network layer operation (routing, addressing, IPv4 and IPv6), Data Link layer operation (error detection/correction, access control, Ethernet, 802.11), selected current topics such as security, multimedia protocols, quality of service, mobility, wireless networking, emerging protocols, network management, introduction to high-speed networks, performance evaluation techniques, and cellular networks.