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Headers for IPv4

Headers: Headers are variously used in different fields of Computers. These are control information that is attached to data which guides it and makes it error free, reach destination reliably and make the data travel faster etc. In Computer Networking IP datagrams also known as Packets. These IP datagrams composed of two parts the Header and payload (data), it is just like html page the header and the body respectively. Every protocol follows a different header format for its data to be transmit and received reliably.         Header format for IPv4: Header format for IPv4 is...

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