What is the function of the Protocol field in a PPP frame?
- It identifies the application layer protocol that will process the frame.
- It identifies the transport layer protocol that will process the frame.
- It identifies the data link layer protocol encapsulation in the frame’s Date field.
- It identifies the network layer protocol encapsulated in the frame’s Data field.
Explanation: The protocol field in a PPP frame indicates the type of Layer 3 information is carried in the frame’s Data field.
Exam with this question: EWAN v4 Chapter 2 Check Your Understanding: PPP
Exam with this question: CCNA 4 Exploration v4.0 Chapter 2 Quiz
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