IP Addressing explained – IPv4 | IPv4 Classes | Subnet | CIDR

novembre 5, 2022 Mourad ELGORMA

#ipaddressing #ipv4 #cidr #subnetmask #subnetting #networking #vpc #ipaddress

Learn IPv4 addressing and subnetting. Understand CIDR and subnet in networking. Classless addressing assignment. Creating subnets from the allocated IP address space.
The network connecting the host interfaces and one router interface having the same IP address format is called a subnet. In the global Internet, the IP addressing is handled by Classless Interdomain Routing or CIDR address assignment strategy.

Learn IPv4 classes and the difference between classful & classless ip addressing

⭐️ Course Contents ⭐️
00:00 Introduction
1:39 What is an IP Address and how it work
5:23 Structure of an IPv4 Address
11:43 Subnet Masks
14:13 Network And Host in IPv4 IP Address
15:33 IPv4 classes
16:51 Class A IP Address
19:59 Class B IP Address
23:25 Class C IP Address
27:13 Class D & E IP Address and Multicasting Ip addresses
29:55 Private IP Addresses
30:13 How to identify the class of a given IPv4 address
31:11 Drawbacks of using IPv4 classes
32:07 Introduction to Classless Inter-Domain Routing – CIDR
33:43 CIDR blocks and subnet-masks
39:09 What is CIDR notation
39:39 How to calculate the host IP address size from a CIDR notation
40:58 How to calculate the subnet mask from a CIDR notation
42:20 What is subnet
44:57 How to work with subnet calculations
46:57 Introduction to Visual Subnet Calculator
49:47 Reserved IPv4 addresses
50:25 Thank you send feedback and questions