Not too easy. Not too difficult.
Professor Golzy is very knowledgable. He is committed to helping students understand the material. I am on online student and every question I submitted was answered in a very timely manner. Within 12 hours in most cases. He grades the work I submit within 24 - 48 hours most of the time.
I learned the initial configuration of Cisco routers and switches. I learned binary to decimal conversion, decimal to binary conversion, decimal to hexadecimal conversion and hexadecimal to decimal conversion. I learned how to make network diagrams using Microsoft Visio. I learned the behind the scenes stuff about how information is transmitted from device to device over the internet.
Hours per week:
Advice for students:
Get the labs done as early as possible. Read every word contained withing the lab environment. There is a lot of valuable information in there. The information in the labs will also help you with the discussion questions in the online classroom environment.