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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:

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  • July 6, 2022
    Antar Maarawi
    Antar Maarawi
    Network Consultant
    Self-Paced Courses

    NetworkLessons.com is the best online reference for network-related topics and cisco routing, switching and FW equipment reference. It offers straight-to-the-point explanations and case studies without hefty documentation that usually deviate from the core subject. Moreover, it offers on-demand and self-paced sort of courses which is best for employed people. Finally, whenever in doubt or need some clarification, you can always engage in the forum to ask questions, receive well-explained answers and even get into conversation with highly skilled professionals…

  • December 12, 2022
    Ali Shah Arman
    Ali Shah Arman
    Information Systems Officer
    The Best Online Reference

    NetworkLessons.com is the best online reference for those working in the network field. It offers on-demand and self-paced topics that are perfect for busy employed people. Core network, Cisco routing, switching and other network-related topics are explained very well, and straight to the point. It is the best reference for those who have a fundamental knowledge of networking and need to refresh their knowledge and/or are preparing for a Cisco exam.

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    Jordi Ros
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    Ideal For All Levels

    NetworkLessons.com is the ideal option for those who want to consult and review both the basic and the most advanced concepts in networking themes. Their courses are adapted to the student in order to offer a quick reading and easy understanding of the different covered topics. Highly recommended for those who want to start and those who would be interested into more advanced networking topics.

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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 Enterprise Infrastructure? 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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