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4A0-101 · Question #256

Which of the following describes the purpose of 6over4 tunneling?

The correct answer is D. To allow IPv6 traffic to pass through an IPv4 network. See the full explanation below for the reasoning.

Question

Which of the following describes the purpose of 6over4 tunneling?

Options

  • ATo give IPv6 traffic preferential routing over IPv4 routes.
  • BTo allow core routers running only IPv6 protocols to carry IPv4 traffic.
  • CTo give IPv4 only routers the ability to route based on IPv6 addresses.
  • DTo allow IPv6 traffic to pass through an IPv4 network.

How the community answered

(32 responses)
  • A
    9% (3)
  • B
    3% (1)
  • C
    6% (2)
  • D
    81% (26)

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