Subnetting Made Simple - Free Cheat Sheet

A beginner-friendly subnetting cheat sheet designed to help you calculate network addresses, broadcast addresses, and usable hosts fast. Perfect for CCNA prep or anyone learning networking.

📌 Includes:

- CIDR notation chart

- Subnet mask breakdowns

- Binary-to-decimal conversion guide

- Quick reference tips

This guide is color-coded and easy to read, making subnetting less intimidating and more accessible.