What is the purpose of TCP/UDP port numbers?

IT Questions BankCategory: CCNA 1 v4.0 ENetworkWhat is the purpose of TCP/UDP port numbers?

What is the purpose of TCP/UDP port numbers?

  • indicate the beginning of a three-way handshake
  • reassemble the segments into the correct order
  • identify the number of data packets that may be sent without acknowledgment
  • track different conversations crossing the network at the same time

Exam with this question: CCNA 1 Exploration v4.0 Chapter 4 Quiz

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