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H12-811_V1.0 · Question #594

Is there any correct statement about the TTL field in the IPv4 header? ()

The correct answer is A. The range of TTL value is 0-255 B. Each time a message passes through a three-layer device. TL value minus 1 C. TTL value length is 8bit D. When routing loops occur, the TL value can be used to prevent data packets from being. See the full explanation below for the reasoning.

Question

Is there any correct statement about the TTL field in the IPv4 header? ()

Options

  • AThe range of TTL value is 0-255
  • BEach time a message passes through a three-layer device. TL value minus 1
  • CTTL value length is 8bit
  • DWhen routing loops occur, the TL value can be used to prevent data packets from being

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  • A
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