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350-030 · Question #155

Which of the following is true about the 802.1q frame header?

The correct answer is B. In Ethernet frame after the source address, 4 bytes 802.1Q header is included, which contains 16. See the full explanation below for the reasoning.

Question

Which of the following is true about the 802.1q frame header?

Options

  • AIn an Ethernet frame after the source address, 6 bytes 802.1Q header is included, which contains
  • BIn Ethernet frame after the source address, 4 bytes 802.1Q header is included, which contains 16
  • C802.1q frame is inserted at the beginning of Ethernet frame. Size of 802.1q frame is 4 bytes.
  • D802.1q frame is inserted inside the actual Ethernet frame. In other words, it is inserted after Source

How the community answered

(43 responses)
  • A
    16% (7)
  • B
    70% (30)
  • C
    9% (4)
  • D
    5% (2)

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