Subnetting can be tricky. Here I am explaining and showing my technique to make subnetting easier!
https://www.redbubble.com/people/RedB...
0:00-0:40 Intro
0:41-2:19 What are IPs for?
2:20-4:38 Reserved (Network/Broadcast)
4:39-9:28 Binary Explained with Example
9:29-12:15 Subnet Mask Explained with Example
12:16-14:34 Example Continued
14:35-15:54 Number of hosts in a weird CIDR
15:55-21:31 Full Subnetting Example #1
21:32-24:33 Full Subnetting Example #2