Program Overview

Program Overview

Colorado State University Online offers various degree programs, including Bachelor's Degrees, Master's Degrees, Ph.D. & Doctoral Degrees, Grad Certificates, and Courses. The university also provides Professional Education and Undergraduate Minors, Certificates, & Training.

Degree Programs

• Bachelor's Degrees
• Master's Degrees
• Ph.D. & Doctoral Degrees
• Grad Certificates

Course Information

ECE 456 - Computer Networks

ECE 456 is a 4-credit course that covers circuit/packet switching protocols, LAN/MAN, TCP/IP, error correction, ATM, wireless LANS, and mobile networks.

Prerequisite

The prerequisites for ECE 456 include:

• CS 152 (Introduction to Programming (CS0)-Python) or CS 162 (CS1--Introduction to Java Programming) or CS 163 (CS1--No Prior Programming Experience) or CS 164 (CS1--Prior Programming Experience)
• ECE 251 (Introduction to Microcontrollers)
• ECE 303/STAT 303 (Introduction to Communications Principles) or STAT 303 (Introduction to Communications Principles)
• ECE 311 (Linear System Analysis I) All prerequisite courses must be completed with a C or better.

Important Information

Military personnel admitted to a College of Engineering online degree program may be eligible for a 15% tuition discount.

Textbooks and Materials

Textbook listings are available at the CSU Bookstore about 3 weeks prior to the start of the term.

Instructors

Anura Jayasumana

Dr. Jayasumana’s areas of expertise include Computer and Communication Networks, Internet of Things (IoT), Machine Learning for Networks, and Digital Circuit Design and Testing. He has taught courses ranging from freshmen courses on Logic Design to graduate courses in Internet Engineering, Microprocessors, and VLSI Design Automation.

Course Sections

Section 801 (Online)

• Date: Jan 20 - May 10, 2026 (16 wks.)
• Time: Asynchronous
• Drop and withdrawal deadlines:
  • 100% tuition and fees refunded: February 4, 2026
  • 50% tuition refunded with 'W' grade: March 23, 2026
  • No tuition refunded and 'W' grade: April 17, 2026
• Instructors: Anura Jayasumana
• Tuition: $2,904

Tuition and Fees

The tuition for the course is $2,904. Military personnel may be eligible for a 15% tuition discount.