subnetting is simple

About

Hello, my name is Sunny Sun, Associate Professor of the Cybersecurity Program at the University of Saint Mary (USM), Nestled in Leavenworth City, Kansas—the very first city of Kansas. It is “famous” not for its charm, but for hosting the country’s most secure federal prison and a military prison. Basically, if you mess up big enough, there’s a decent chance you’ll get a change-of-address form that says “Leavenworth.” ✨ Please consider supporting my channel! ✨ Every bit helps—whether it’s $15, $10, or even $5. You can make a donation here: https://www.patreon.com/sunnyclassroom