Câu 75: 4A0-108: Alcatel-Lucent Multicast Protocols
Refer to the following exhibit. Assume all links have an equal metric in the IGP. Receiver 2 has joined the multicast group and the source is sending. After the switchover of Router F, will a branch of the Shared Path Tree still exist between Router D and Router E?
Nội dung câu hỏi
Refer to the following exhibit. Assume all links have an equal metric in the IGP. Receiver 2 has joined the multicast group and the source is sending. After the switchover of Router F, will a branch of the Shared Path Tree still exist between Router D and Router E?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. Yes. As it is maintained by the PIM hellos, it will exist until Router D or Router E is PIM disabled
- B. Yes, it will exist until the source stops sending multicast traffic
- C. Yes, it will exist until Router D prunes itself from the shared path tree — đáp án hiện tại
- D. No. Only Source Path Trees will remain
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