What does use packet data mean

Term of the Day. Best of Techopedia weekly. News and Special Offers occasional. Data Packet. Techopedia Explains Data Packet. What Does Data Packet Mean? Techopedia Explains Data Packet A data packet has other parts besides the raw data it contains - often referred to as the payload.

Share this Term. Tech moves fast! Stay ahead of the curve with Techopedia! When data has to be transmitted, it is broken down into similar structures of data before transmission, called packets, which are reassembled to the original data chunk once they reach their destination. The structure of a packet depends on the type of packet it is and on the protocol. Normally, a packet has a header and a payload. The header keeps overhead information about the packet, the service, and other transmission-related data.

You should be aware how to capture and view packets. Diagnosing network problems via packet analysis is not within the scope of IB Computer Science , but you should be able to view a network packet. The de-facto tool for this stuff is wireshark.

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