A quick and dirty learning tool written while procrastinating for the CCNA exam in 2021.
With this app you can dry train on binary conversions from prefix to network mask or from network mask to prefix.
Supports three difficulty levels based on class A, B and C subnetting. It also has a random difficulty that will give you prefixes from /8 to /30 to work on
Check your result by pressing the enter key, or by clicking on the "Check!" button.
This applicaton can be run by simply downloading the files into a folder and opening the index.html file in your favorite browser. It should run fine in all modern web browsers.
If anyone wants to contribute to this project. please feel free to ask me! This was created in a couple of hours. So bugs should be expected.