试题详情
- 多项选择题Which three IP multicast group concepts are true?（）
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.
- D,E,F
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