3 credits
Fall 2025 Lecture Upper Division
An introduction to the design and implementation of computer communication networks. The focus is on the concepts and the fundamental design principles that have contributed to the global Internet success. Topics include: digital transmission and multiplexing, protocols, MAC layer design (Ethernet/802.11), LAN interconnects and switching, congestion/flow/error control, routing, addressing, performance evaluation, internetworking (Internet) including TCP/IP, HTTP, DNS etc. This course will include one or more programming projects.
Learning Outcomes1An understanding of the fundamental principles underlying packet switching networks, and different Local Area Network technologies.
2An ability to implement network protocols using network socket programming.
3An understanding of the key principles behind retransmission protocols, congestion control algorithms, and TCP.
4An understanding of the basic concepts of routing.
Prerequisites
Restrictions
made by Purdue students.