OSPF for the Real World - From Zero to Hero (Udemy.com)

Great course. Very precise explanations, and every concept is demonstrated in practice — from building stub and totally stubby areas to configuring NSSA and verifying LSA types directly in the OSPF database. Couldn't recommend it more.

I’m honestly surprised this course has anything less than a 5-star rating. It’s one of the best OSPF courses I’ve come across, whether on Udemy or any other platform. The concepts are explained clearly and in a very practical way, which made a big difference in my understanding. Thank you to the instructor for creating such a valuable course — I really appreciate the effort behind it.

I recently completed this course and I found it incredibly useful. Great job breaking down complex OSPF concepts into clear, easy-to-understand modules. The course covered both the theory and practical aspects of OSPF, with lab demonstrations that helped reinforce what I was learning. What I appreciated the most was the real-world approach — instead of just textbook definitions, used examples, scenarios, and packet captures to show how OSPF works in actual networks. The labs using Cisco IOS on GNS3 were especially helpful in building confidence with configuration and troubleshooting. Whether you're preparing for a certification or want to strengthen your routing fundamentals, this course is a great choice. It’s practical, well-paced, and packed with valuable insights. Highly recommended! and Thank you so much!

Absolutely amazing course, loved it! It provides you with enough information to be able to perform your duties as a network engineer. Strongly recommend this course for anyone who needs new OSPF knowledge or a refresher course!

The instructor is really good explaining the topics, the information was very visual that helped me a lot to understand and the practical part was amazing really demonstrative, hoping there area more courses with the same instructor about more ccna topics.

I recently completed this great course, and I can confidently say it's one of the best resources available for mastering OSPF. Ed's approach to teaching complex networking concepts is clear, concise, and incredibly effective. Overall, I highly recommend "OSPF for the Real World - From Zero to Hero" to anyone looking to master OSPF. Whether you're a beginner just starting out in the field of networking or an experienced engineer looking to deepen your knowledge, this course has something to offer everyone. Ed Harmoush's expertise and passion for networking shine through in every lecture, making this course a must-take for anyone serious about advancing their networking skills.

This course is so informative in an easy-to-understand way. The use of different colors really helps me understand things and put them together as I am a very visual learner. Awesome course, definitely recommend. Thank you!!!

Couldn't be explained better than this. All topics are on point. Great presentation and the Information is easy to digest the way he delivered it. I wish there could be more such as redistribution from other Dynamic routing protocols, prefix-lists, and OSPFv3. Overall, I'm satisfied with the content and learned a lot. Looking forward to more courses from you. Thank you, Ed!

the course was neat, easy to understand and follow. It has cleared some of the confusions I had regarding the OSPF. thanks and appreciate the effort you put into the course

I think the course is really great. Presenter is easy to understand and well-explains the key takeaways from each lesson. I like the YouTube links to go watch a supplemental video as well. The only item I would suggest is to have a better materials packet for all commands and abbreviations for quicker reference throughout the course and to use when practicing on your own. If it is available, then it was not clearly marked that I found it. Thanks!