Pretty easy, overall.
I would highly recommend this course, since it not only teaches valuable information on networks, but also will expand your resume.
This course not only shows you graphs and PowerPoints, but allows you to get hands-on experience with the hardware used in today's networks.
Hours per week:
Advice for students:
Try understanding the building blocks of networks, such as what jobs are assigned to each piece of hardware. Don't focus on just the book.