GrAPE

Graphical Assistant for Prerequisite Enrollment

CSE department

CSE 123. Computer Networks (4 units)

Link to catalog page: https://catalog.ucsd.edu/courses/CSE.html#cse123

Description

Introduction to concepts, principles, and practice of computer communication networks with examples from existing architectures, protocols, and standards with special emphasis on the internet protocols. Layering and the OSI model; physical and data link layers; local and wide area networks; datagrams and virtual circuits; routing and congestion control; internetworking. Transport protocols. Credit may not be received for both CSE 123 and ECE 158A. Prerequisites: CSE 30 and CSE 101 and CSE 110; restricted to students within the CS25, CS26, CS27, CS28, and EC26 majors. All other students will be allowed as space permits.

Prerequisite courses

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Successor courses

CSE 123 is a prerequisite of the following 1 courses: