CS 4457
Computer Networks
Course Description
Prerequisites
CS 3130 with a grade of C- or better
A first course in communication networks for upper-level undergraduate students. Topics include the design of modern communication networks; point-to-point and broadcast network solutions; advanced issues such as Gigabit networks; ATM networks; and real-time communications. Prerequisite: CS 3130 with a grade of C- or better.
Instructors
Charles Reiss
Fall 2026
tuth 12:30pm - 1:45pm
1.0
Rating
4.0
Difficulty
3.12
GPA
Qizhe Cai
Spring 2026
tuth 3:30pm - 4:45pm
—
Rating
—
Difficulty
—
GPA
Hyojoon Kim
Spring 2025
TuTh 12:30pm - 1:45pm
—
Rating
—
Difficulty
3.55
GPA
Daniel Graham
Spring 2023
TuTh 3:30pm - 4:45pm
2.3
Rating
3.3
Difficulty
3.70
GPA
Brad Campbell
Spring 2022
TuTh 3:30pm - 4:45pm
4.5
Rating
3.0
Difficulty
—
GPA
Malathi Veeraraghavan
Fall 2020
3.8
Rating
2.6
Difficulty
3.07
GPA
Mircea Stan
Fall 2019
—
Rating
—
Difficulty
3.60
GPA
Bradford Campbell
Spring 2018
—
Rating
—
Difficulty
3.42
GPA
Cameron Whitehouse
Spring 2017
3.9
Rating
3.3
Difficulty
3.30
GPA
Kong-Cheng Wong
Spring 2016
—
Rating
—
Difficulty
2.77
GPA
Matthew Cettei
Spring 2010
—
Rating
—
Difficulty
3.11
GPA