发布日期:2020-04-13
A.If a packet is sent to a multicast group address, the multicast frame contains the source multicast address.
B.A router does not have to be a member of a multicast group to receive multicast data.
C.A router must be a member of a multicast group to send to the group.
D.A router does not have to be a member of a multicast group to send to the group.
E.If a packet is sent to a multicast group address, all members of the multicast group will rece ive it.
F.A router must be a member of a multicast group to receive multicast data.
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