Huawei
H31-161 · Question #144
If a (*, ) entry exists in the RP, Which of the following statements about the source registration are true in PIM_SM?
The correct answer is E. The RP unicast a registration stop message to the first router connection to the multicast source. See the full explanation below for the reasoning.
Question
If a (*, ) entry exists in the RP, Which of the following statements about the source registration are true in PIM_SM?
Options
- AThe first hop DR connecting to the source encapsulate received multicast into PIM registration
- BThe RP sends an (S, G) join message hop by hop to the first hop DR connected to the multicast
- CThe first-hop RD connecting to the source sends received multicast data to the RP ho[p by hop.
- DThe RP encapsulates registration information and uses RTP to send data packet to be sent to the
- EThe RP unicast a registration stop message to the first router connection to the multicast source.
How the community answered
(25 responses)- B4% (1)
- C8% (2)
- D16% (4)
- E72% (18)
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