What are the contents of the data field in a frame?
What are the contents of the data field in a frame?
- A CRC
- The network layer PDU
- The Layer 2 source address
- The length of the frame
Explanation: The Layer 3 PDU is wrapped with a header and trailer to form the Layer 2 frame.
Related exam: CCNA 1 ITNv6 Chapter 4: Check Your Understanding
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