Learn any Networking Topic

Sign up for Free

395 free Cisco lessons – No credit card needed – Takes 1 minute

Complex networking topics explained in the simplest way possible…
Including Cisco CCNA, CCNP and CCIE Enterprise Infrastructure.

Exclusive Content

820 lessons and I am constantly adding new lessons, videos and reference material. Everything is explained in the simplest way possible.

Start for Free

Create your free account and start learning right away. Explore 395 free lessons, experience our teaching style, and learn at your own pace.

Community Forum

Do you still have questions after viewing some of the lessons? We have a community forum where we help out members with answers.

Pick your Hands-On Training Category

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:

Or any of our other topics

Subnetting
Switching
Spanning-Tree
Wide Area Network (WAN)

RIP
EIGRP
OSPF
BGP

Multicast
IPv6
QoS
MPLS

Security
IP Routing
Network Services
Linux

GRE
IOS
DMVPN
PIM

NAT
ACL
VPN
IPSec

What our Members are Saying

September 19, 2024
Dallas Splawn
Network Administrator
Key to CCNP Success
NetworkLessons.com has been key in my CCNP ENCOR and ENARSI success! The lessons are clear, practical, and easy to follow, making even complex topics approachable. Their approach helps to reinforce learning, and I felt confident throughout. If you want to not just pass, but master the material, this is the perfect resource for your CCNP journey!
November 13, 2023
Maciej Stanecki
Network & Cloud Engineer
Optimal Learning Balance
NetworkLessons.com has the best ratio between explaining the theory and practicing it. The explanations are very comprehensive. The visuals like topology screen shots and CLI outputs are top-notch as well.
December 21, 2024
Collins Ekome Ebah
Network Admin
Highly Recommended
NetworkLessons.com has proven to be an exceptional platform for my CCNA and CCNP Enterprise studies, offering user-friendly resources that accommodate various learning styles while ensuring effective concept comprehension. The platform's supportive community and end-of-lesson assistance create an engaging learning environment, making it a highly recommended resource for anyone seeking to enhance their networking knowledge. Thanks!

🔥2241 people signed up the last 30 days!

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)

Rene Molenaar Posing transparant