Ready to get your CCNA? Prepare with the BEST practice exams and labs from Boson: (practice exam) (labs) *affiliate links You no longer suck at subnetting….right? In this video, you will encounter your final subnetting challenge, VLSM (Variable Length Subnet Masks). NetworkChuck will show you how to subnet a subnet….a subnet using Variable Length Subnet Masks, something that you will use VERY often in subnetting networks. This core skill combines all of the subnetting skills you’ve learned in this series so far. Get your coffee ready!! 📝📝Need practice? Master subnetting with extra quizzes: 🔥🔥Join the NetworkChuck Academy!: **Sponsored by Boson Software SUPPORT NETWORKCHUCK --------------------------------------------------- ➡️NetworkChuck membership: ☕☕ COFFEE and MERCH: Check out my new channel: 🆘🆘NEED HELP?? Join the Discord Server: STUDY WITH ME on Twitch: READY TO LEARN?? --------------------------------------------------- -Learn Python: -Get your CCNA: FOLLOW ME EVERYWHERE --------------------------------------------------- Instagram: Twitter: Facebook: Join the Discord server: AFFILIATES & REFERRALS --------------------------------------------------- (GEAR I I RECOMMEND) My network gear: Amazon Affiliate Store: Buy a Raspberry Pi: Do you want to know how I draw on the screen?? Go to and use code NetworkChuck to get 20% off!! fast and reliable unifi in the cloud: #ccna #networking #subnetting