th UDP and TCP use port nu entify the destination entity livering a message. Give two

A+ Guide To It Technical Support
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Chapter8: Network Infrastructure And Troubleshooting
Section: Chapter Questions
Problem 8TC
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Both UDP and TCP use port numbers to
identify the destination entity when
delivering a message. Give two reasons for
why these protocols invented a new abstract
ID (port numbers), instead of using process
IDs, which already existed when these
protocols were designed.
Transcribed Image Text:Document AO Both UDP and TCP use port numbers to identify the destination entity when delivering a message. Give two reasons for why these protocols invented a new abstract ID (port numbers), instead of using process IDs, which already existed when these protocols were designed.
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