Course Description
Alert
Inclement Weather: February 25, 2026
All classes starting prior to 11 a.m. will be remote. Classes after 11 a.m. will be in person. Non-essential staff should work remote until 11 a.m. then report to campus as scheduled.
CY 211 COMPUTER NETWORKS 3.0 Credit(s)
This course is an introduction to the standard models for layered communication in a network and key data transmission characteristics. Topics include communication architectures, OSI and TCP/IP model, signaling and modulation, circuit-switching and packet-switching networks, routing, error handling, network application security, and multimedia networking. Prerequisite: Take CS-112
Offered: Fall Semester All Years
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