Fixed-Length Subnet Mask (FLSM) - Subnetting Mastery - FLSM and VLSM Appendix Part 1 of 2

This video is Part 1 of 2 of an extension to the Subnetting Mastery video series. This appendix covers FLSM and VLSM (Fixed Length Subnet Mask and Variable Length Subnet Mask). In this video you will learn how to answer these types of questions: If you start with a /18, what size sub-network would you need to create 100 sub-networks? If you start with a /20, how many sub-networks could you create that each contain 50 IP Addresses? A pre-requisite to this video is to understand Subnetting. The best way to learn Subnetting is to check out all the other videos in the Subnetting Mastery video series: Part 1: What is Subnetting?    • What is Subnetting? - Subnetting Mastery -...   Part 2: Drawing the Subnetting Cheat Sheet    • Drawing the Cheat Sheet - Subnetting Maste...   Part 3: Using the Cheat Sheet    • How to solve ANY Subnetting Problems in 60...   Part 4: Practice Examples    • Practice Examples - Subnetting Mastery - P...   Part 5: Time-Saving Tricks    • Time-Saving Tricks for Subnetting - Subnet...   Part 6: Subnetting in the /17-/24 range    • Subnetting in the /17 - /24 range - Subnet...   Part 7: Subnetting in the /1-/16 range    • Subnetting in the /1 - /16 range - Subnett...   FLSM and VLSM - Part 1: (scroll up) FLSM and VLSM - Part 2:    • Variable-Length Subnet Mask (VLSM) - Subne...   https://www.practicalnetworking.net https://subnetIPv4.com #subnetting #FLSM #VLSM