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H12-211_V3.0 · Question #634

Which of the following are correct about the analysis of ICMP packets? (Multiple Choice)

The correct answer is A. ICMP packets are encapsulated in IP packets and are not encapsulated in the transport layer. C. ICMP messages can record time, including original time, receiving time, and sending time. See the full explanation below for the reasoning.

Question

Which of the following are correct about the analysis of ICMP packets? (Multiple Choice)

Options

  • AICMP packets are encapsulated in IP packets and are not encapsulated in the transport layer.
  • BICMP packets cannot be used to detect MTUs in a path.
  • CICMP messages can record time, including original time, receiving time, and sending time.
  • DICMP protocol does not support redirection function
  • EICMP packets contain ICMP error packets, control packets, request/response packets, and refresh

How the community answered

(71 responses)
  • A
    76% (54)
  • B
    3% (2)
  • D
    6% (4)
  • E
    15% (11)

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