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Complex networking topics explained in the most simple way possible…
Including Cisco CCNA, CCNP and CCIE Routing & Switching.

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568 lessons and I am constantly adding new lessons, videos and reference material. Everything is explained in the most simple form possible.

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Beginner in networking or professional? We offer Cisco lessons for all levels. If you have never worked in IT before then you will enjoy the CCNA lessons while experts will love the CCIE lessons. My lessons will help you to prepare for popular certifications like:


What our Members are Saying

Dave Abhishek

I Only Wish I Knew Before…

I am very impressed with the way difficult networking concepts are easily explained by Rene in his lessons. I have no doubt in saying that signing up for membership was the best investment I have spent on learning networking. I only wish I would have started reading NetworkLessons.com long before!

Dave Abhishek Network Consulting NetworkLessons.com August 23, 2016


A Great Teacher

The learning experience is great, easy to learn and contains straight to the point explanations. Networklessons.com is a great teacher!

Dimitry Micukov IT Tech Support Networklessons.com April 15, 2016


Great Explanation!

NetworkLessons is a great learning resource for basic and advanced network concepts. I really love the way Rene breaks down a technology by showing labs and explaining in a very simple way. I can say I've finally found the resource where even advanced topics are easy to understand and straight to the point. NetworkLessons helps me immensely in understanding all difficult CCIE R&S topics and I'm very glad for that!

Siba P. Tahou Network & Security Engineer Networklessons.com November 30, 2015

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Stop Struggling & Start Learning

“My name is Rene Molenaar, and I am here to help you to achieve your goals. Do you want to upgrade your skills? Want to start a career in networking? Become a CCIE in Routing & Switching? Let me help you! After teaching Cisco classroom courses for several years I decided to share my knowledge online on NetworkLessons.com.”

Rene Molenaar CCIE #41726, Founder of NetworkLessons.com
(and primary course author)


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