Huawei
H31-161 · Question #62
If a (*, G) entry exists in the RP, which of the following statements about the source registration process are true in PIM-SM?
The correct answer is A. The first hop DR connecting to the source encapsulates received multicast data into PIM C. The RP decapsulates registration information and uses RPT to send data packets to be sent to the D. The RP sends an (S, G) Join message hop by hop to the first hop DR connected to the multicast E. The RP unicasts a registration stop message to the first hop router connected to the multicast. See the full explanation below for the reasoning.
Question
If a (*, G) entry exists in the RP, which of the following statements about the source registration process are true in PIM-SM?
Options
- AThe first hop DR connecting to the source encapsulates received multicast data into PIM
- BThe first-hop DR connecting to the source sends received multicast data to the RP hop by hop.
- CThe RP decapsulates registration information and uses RPT to send data packets to be sent to the
- DThe RP sends an (S, G) Join message hop by hop to the first hop DR connected to the multicast
- EThe RP unicasts a registration stop message to the first hop router connected to the multicast
How the community answered
(28 responses)- A86% (24)
- B14% (4)
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