Cybersecurity Engineering & Infrastructure
4 – Classes of IPv4 Address
In IPv4 address, we have 5 classes namely Class A, Class B, Class C, Class D and Class E but only 3 are usable i.e. Class A, Class B and Class C Class A This class of IP Address…
Tag Subnetting
3 – Understanding Network ID, Host ID Range and Broadcast ID
Network ID This is the portion of the IP Address that identifies the Network and makes it unique Please note this: In any Class A IP Address. Then Network address is represented by the 1st Octet Example 10.0.0.0 ( All…
2 – What is IPv4 Addressing
IP Addressing (Internet Protocol Address) is a unique number given to a node on a computer network. It is of two types, i.e. IPv4 and IPv6. Starting with IPv4. It is a 32bit number give to a node on a…
1 – Introduction to IPv4 Addressing
Computers communicate with a standard called TCP/IP (Transmission Control Protocol/ Internet Protocol). IPv4 Addressing is part of the TCP/IP family, it is a unique number given to a computer on network to enable the computer communicate with another computer. For…