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H12-821_V1.0 · Question #93

Which of the following statements about the concept of multicast is wrong?

The correct answer is C. Multicast source refers to the source, the sender of the information, and needs to join the multicast group to provide the forwarding of the group refers to the group message. See the full explanation below for the reasoning.

Question

Which of the following statements about the concept of multicast is wrong?

Options

  • AMulticast router: A router or a Layer 3 switch that supports Layer 3 multicast function
  • BMulticast group: A collection identified by an IP multicast address
  • CMulticast source refers to the source, the sender of the information, and needs to join the multicast group to provide the forwarding of the group refers to the group message
  • DMulticast group members, multicast group members can be widely distributed anywhere in the network

How the community answered

(61 responses)
  • A
    5% (3)
  • B
    10% (6)
  • C
    84% (51)
  • D
    2% (1)

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