Networking Lab

Networking Lab — Understand Networks, Not Just Memorize Them

20 lessons across 5 modules build real networking intuition — from how
packets actually move, to subnetting math you can do in your head, to
diagnosing the kind of faults that show up in real jobs and interviews.

WHAT'S INSIDE
• How Networks Actually Work — the fundamentals, explained properly
• Subnetting You Can Do In Your Head — the shortcuts that actually work
• DNS and DHCP in Practice
• Switching, Routing and VLANs
• Diagnosing Real Faults — the troubleshooting process, not just commands

HANDS-ON LABS
5 guided labs walk you through diagnosing and configuring real network
scenarios step by step, with the reasoning explained alongside each command.

COMMAND REFERENCE
A searchable reference for the networking commands covered, for quick lookup
mid-task.

QUIZZES & PROGRESS
Every lesson ends with a quiz. Track your progress with XP, levels, a daily
streak, and badges — all stored on your device.

100% OFFLINE
Every lesson, lab and quiz is bundled with the app. No internet connection
needed once installed, and nothing about your learning is ever uploaded.

FREE TO START
A meaningful set of lessons and labs is free, supported by ads.

GO PRO (OPTIONAL SUBSCRIPTION)
Networking Lab Pro unlocks every remaining course and lab and removes ads.
Monthly or annual, cancel anytime in the Play Store.