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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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    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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    William Shenk
    Field Sales Spt Sys Engr Stf
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    Concepts are introduced, explained, and reinforced with lab equipment, complete with configurations. Labs are crucial for learning Cisco certifications. NetworkLessons.com helps me keep my certifications up-to-date and learn new technologies. I can study at my own pace, which matters as my full-time job keeps me busy. Staying current is vital, and their materials achieve that affordably. I highly recommend NetworkLessons.com for professionals and students to grow in networking technologies.

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    NetworkLessons.com is a great website, that simplifies complex networking concepts and making them easy to grasp. As a member for 1 full year now, I’ve witnessed a significant change in my career and experience and seen a remarkable improvement in my day-to-day work performance at the office.

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“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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