UDP

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Learn about UDP!

Computer Science

Computer Communication Principles

Transport Layer Protocols

UDP

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6 Terms

1
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header includes

source and destination ports, length, checksum

2
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process 1

packets are processed by network layer - the protocol number in the IP header determines they are UDP datagrams

3
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process 2

transport layer demultiplexes on the port number

4
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process 3

the message is added to the queue, unless it is full, in which case the message is discarded

5
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udp suitable for 1

applications that don’t need complete reliability and are tolerant to loss

6
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udp suitable for 2

applications that prefer timeliness instead - video streaming