IPv4 Default Subnet Mask Overview

This video is the overview of Internet Protocol Version 4 Default Subnet Mask. IPv4 Default Subnet Mask. In this video, we will go over the following: 00:00:00 = Intro 00:00:11 = IPv4 Subnet Mask Structure 00:02:05 = Class A Subnet Mask 00:04:49 = Class B Subnet Mask 00:05:20 = Class C Subnet Mask 00:07:12 = Purpose of Subnet Mask 00:07:59 = Formula for Number of Available IP Addresses 00:08:50 = Class C Available IP Addresses 00:09:26 = Class A Available IP Addresses 00:10:27 = Class B Available IP Addresses 00:11:36 = Available IP Addresses in Classless Subnet Mask 00:12:22 = Formula for Number of Subnets 00:13:26 = Recap (number of available IP addresses per class using its default Subnet Mask) 00:13:52 = Outro #IPv4_Default_Subnet_Mask #IPv4_Classful #IPv4_Subnet_Mask ----------------------------------------------------------------- ▶ SUBSCRIBE for more TUTORIAL UPDATES: https://www.youtube.com/channel/UCNtgOjgFCPat4cSLMTp9c9A?sub_confirmation=1