Computer Networking Fundamentals

A hands-on, no-install introduction to how computer networks really work, for anyone starting out in IT support or networking. Join a new IT assistant at a busy design studio as it runs, repairs and finally moves its office network: plug in cables, set addresses and work out subnets, add routes between floors, hand out addresses automatically, sort out names, share one internet address, plan wireless coverage, meet IPv6 and track down faults step by step — all in a practice network that runs in your browser, with nothing to install.

10 modules, 36 lessons. Lessons 1.1 and 1.2 are free to read right now — the rest unlock once you enroll for ₹354.00 (₹300.00 + 18% GST).

Module 1: Getting Started

Module 2: Local Networks

Module 3: IP Addresses

Module 4: Getting Between Networks

Module 5: Conversations and Ports

Module 6: Services Every Network Needs

Module 7: Wireless Networks

Module 8: IPv6

Module 9: Finding Faults

Module 10: Design and Final Project

What you get

10 modules, 36 lessons
A live practice network in every lesson: a map of the devices and a command box, where you look at settings, test connections, change addresses and routes, and fix faults
Subnetting taught slowly, step by step, with a built-in calculator to check your working
See what really travels on the wire with a packet capture viewer
Exercises + a quiz in every lesson, with instant feedback
A final project: plan, build and document a complete office network
No programming and no earlier networking knowledge needed
Works on desktop and mobile
Yours to revisit any time, no expiry

Try before you buy. Lessons 1.1 and 1.2 are free for anyone to read — start Lesson 1.1 →

Enroll in the full course

Course price₹300.00

GST (18%)₹54.00

Total₹354.00

For buyers outside India · price in US dollars, paid through PayPal

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