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H12-221 · Question #136

Which of the following statements regarding multicast MAC addresses are true (Select 3 answers)

The correct answer is A. The high-order 24 bits of a multicast MAC address are 0x01005e while the low-order 23 bits of a B. One multicast MAC address can map 32 different IP multicast addresses. C. Multicast MAC addresses are used in the link layer to identify receivers that are in the same. See the full explanation below for the reasoning.

Question

Which of the following statements regarding multicast MAC addresses are true (Select 3 answers)

Options

  • AThe high-order 24 bits of a multicast MAC address are 0x01005e while the low-order 23 bits of a
  • BOne multicast MAC address can map 32 different IP multicast addresses.
  • CMulticast MAC addresses are used in the link layer to identify receivers that are in the same
  • DOne multicast MAC address can map only one IP multicast address.

How the community answered

(34 responses)
  • A
    82% (28)
  • D
    18% (6)

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