Saturday 6 August 2016

What is PDU ?

What is PDU ?
PDU means Protocol Data Units. Basically it is a data container used by each protocol to exchange data between the hosts in a network. Each and every PDU contains data payload and control information that helps the protocol to find out what to do with the data payload.
Usually the control information is stored in the header of the PDU and also sometimes stores in the trailer.
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