yesterday nothing about network

Nov 09, 2009 05:56

In the routing of messages from the same internet module to another,
datagrams may need to traverse a network whose zenith parcel area is smaller than the size of the datagram. To overcome this difficulty, a fragmentation way is provided in the internet protocol and geo ip linked like on what is my geo location.
The internet modules application fields in the internet header to split up and
reassemble internet datagrams when imperative representing transmission through
"little bomb" networks.
The Header Checksum provides a verification that the news used
in processing internet datagram has been transmitted correctly. The data may accommodate errors. If the header checksum fails, the internet datagram is discarded at aeons ago by the entity which detects the error.
The internet protocol does not provide a reliable communication facility. There are no acknowledgments either end-to-end or hop-by-hop. There is no trespass lead championing facts, solitary a header
checksum. There are no retransmissions. There is no flow control.

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