The following is a description of IGMPv3, the error is:

The following is a description of IGMPv3, the error is:
A . Serving the SSM model.
B . Allow the host to specify to receive certain multicast groups sent by some networks.
C . Added host control capability, not only can specify multicast groups, but also specify the source of multicast.
D . The response message and the query message of the IGMPv1 and v2 versions have different message structures.

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Answer: D