I gained significant knowledge about using routers and switches in Packet Tracer and would definitely enroll in another class taught by Professor Blake.

As for the discussions, they were straightforward—you only need to respond to 2 out of the 4 or 5 provided questions. The exam is straightforward, and you have the opportunity to retake it multiple times.

Professor Blake is an outstanding instructor. He grades assignments promptly, offers insightful feedback, and maintains excellent communication when you have questions or reach out via email.

Be sure to carefully review the assignments, especially the projects.