In this course we will understand the different concepts of IPAddressing and Subnetting in a very easy way. We will start from basics of IP addressing and after understanding the concepts of IP addressing, in between we will also understand the binary representation of IPversion 4 addresses and how to convert decimal to binary and binary numbers to decimal then we will move to Subnetting part where we will first understand what is Subnetting, why Subnetting is very important, what id CIDR (Classless Inter Domain Routing), what are the CIDRranges for different classes of IPversion 4 addresses, how to create subnets using FLSM (Fixed Length Subnet Mask) Subnetting where we will create subnets for Class C, Class B and Class A Network addresses. we will also understand the concepts of VLSM (Variable Lengths Subnet Mask) Subnetting in which we will cover, what is VLSM and what are the advantages of VLSM over FLSM. Then we will create subnets using Variable Lengths Subnet Mask for small to large networks or address pools.

This course can be summarized in bullet points as follows:

• Understanding Concepts of IP (Internet Protocol) addressing like what is IPAddress, structure of Internet Protocol version 4 address and understanding the binary representation of IP addresses

• Understanding IP Address types, APIPA (Automatic Private Internet Protocol Address), IP version 4 address Classes etc.

• Understanding concept of Subnetting like what is Subnetting, what is CIDR (Classless Inter Domain Routing) and creating subnets for different classes of IP addresses (Class C addresses, Class B Addresses and Class A Addresses)

• Understanding VLSM (Variable Lengths Subnet Mask) and why we should use VLSMto create subnets

• Creating subnets using VLSM (Variable Lengths Subnet Mask) for small to large network requirements.