At which OSI layer is a source port number added to a PDU during the encapsulation process?

Questions BankCategory: CCNAAt which OSI layer is a source port number added to a PDU during the encapsulation process?
ITExamAnswers Staff asked 7 months ago
Question:
At which OSI layer is a source port number added to a PDU during the encapsulation process?

  • transport layer
  • network layer
  • application layer
  • data link layer

More Questions: Modules 1 – 3: Basic Network Connectivity and Communications Exam Answers



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