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Hello There!

I am René Molenaar (CCIE #41726), Your main Instructor. My goal is to teach you everything about Cisco, Wireless and Security. I am here to Help You Master Networking!

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Testimonials

A Godsend!

NetworkLessons.com explains everything in such an understandable way. For years I've been reading Cisco Press books and websites over and over to grasp concepts, but on Networklessons.com, I grasp concepts immediately and retain them better. Thank you!

Jeremi Richardson Network Engineer June 7, 2017

Best Learning Site Ever

Lessons are precise, accurate, thorough and complete. And are written to be understood by everyone at every level. Can't say thank you enough for helping me learn so fast! It would take 10 times longer if I learn from other sources. Many Thanks!

Hoan Nguyen Network Engineer December 15, 2016

Easy to Follow

NetworkLessons.com is very organized in its lessons and courses, simple and easy to follow. It's almost addictive!

Subrata Sen Ryerson University September 5, 2017

Very Helpful

Very good explanations, which are accurate and to the point. Thanks Rene!

Aata El Hamss System Designer April 15, 2016

Life Saver

NetworkLessons.com is a GREAT resource if you are new to networking or a veteran senior networking engineer. Can't tell you how many times I forgot a few commands because it has been a while and just hopped on NetwokLessons.com to search for what I need and where I got up and get running in no time. Thanks for all the work you put into NetworkLessons.com, René!

Glenn Beasley Network Engineer January 15, 2018

Came for BGP, Stayed for the Rest

If you want to understand the various routing and transport protocols, via seeing what is actually done on the switches and routers, then NetworkLessons.com is the place for that! It is very comprehensive and very comprehensible. I came here looking for info about BGP and stayed for all the rest!

Arun Gupta Lead Member Technical Staff January 14, 2019

Essential Learning Tool

NetworkLessons.com has clear and informative lessons about almost every single topic I've come across in my CCNP studies. René and his team have done an incredible job. They even put the official Cisco Press books to shame. Absolutely worth the subscription price, can't recommend it enough.

Chris Parker Network Engineer January 15, 2018

Adequate, Useful & Unique!

The structure of the courses is very simple, yet complete. This makes it easy to understand and process, and at the same time you can make sure you are not missing anything. And, the option to interact with the author is priceless! Rene's approach to learning is easy and saves time and money. I certainly would recommend Networklessons.com to a friend!

Alex Mihalev CTO March 8, 2016

Simply Awesome

NetworkLessons.com has helped me a lot with my work, especially dealing with Cisco clients. They have been awesome answering questions. I am up and coming in the field of networking, and with NetworkLessons.com I'm finally able to learn things on my own while using their assistance for any questions I might have. Thanks again, Rene!

Ebenezer Owusu-Afriyie Operation Analyst May 16, 2016

Precise, Accurate and complete

NetworkLessons.com is very helpful, interesting and informative. Complex topics explained in a simple way that is very easy to understand. Amazing! Each topic of professional networking courses like CCNA, CCNP, and CCIE includes understandable examples and great instruction videos. Many Thanks to Rene! I think you are a top ranked teacher!

Mohammad Hasanuz Zaman Assistant Manager February 16, 2017

Easily Digestible, Very Informative

The most informative and easily digestible information I have found to date regarding all things Cisco. Huge, well laid out sections on EIGRP, OSPF, BGP are where my head is currently stuck at the moment. MPLS section is next on the list. Rene has a natural gift for taking you from the humble beginnings right up to the CCIE level world and leaves nothing out. I have personally emailed Rene on numerous times and he has always got back to me. Every comment / question I have ever made, has again, been answered informatively. This is my "goto" resource for studies, refresh and all things learning.

Rob Grant Network Engineer September 21, 2015

The Best Cisco Training Materials

NetworkLessons.com is the best Cisco training resource I have ever seen. Their lessons are very legible, straight to the point and accurate which are very helpful to pass different Cisco certification exams. And help you out for real world scenarios as well. Keep on going NetworkLessons.com!

Azm Uddin Network Engineer March 15, 2017

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