Protocol Data Unit (PDU) - Definition or Meaning

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Protocol Data Unit (PDU)

Author:

Marc Ferguson

Published:

15/05/2024

Updated:

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Definition of “Protocol Data Unit (PDU)” :

A “Protocol Data Unit (PDU)” is a specific unit of data that is transmitted over a network. It includes both the payload (actual data) and the necessary header information, such as source and destination addresses, which enables it to be properly routed and delivered.

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