Huawei
H12-821_V1.0 · Question #647
Which of the following descriptions about DR are correct? (Multiple choice) A. By default, the interface priority of the PIM router is 1. B. DR election is implemented through the Hello message of…
The correct answer is A. By default, the interface priority of the PIM router is 1. B. DR election is implemented through the Hello message of the PIM protocol. C. The router in the network with the largest IP address is the DR. D. During the election process, if the DR priorities are the same, the one with the larger IP address will become the DR. See the full explanation below for the reasoning.
Question
Which of the following descriptions about DR are correct? (Multiple choice)
A. By default, the interface priority of the PIM router is 1.
B. DR election is implemented through the Hello message of the PIM protocol.
C. The router in the network with the largest IP address is the DR.
D. During the election process, if the DR priorities are the same, the one with the larger IP address will become the DR.
E. The receiving end DR is responsible for sending Register messages to the multicast source or RP.
Options
- ABy default, the interface priority of the PIM router is 1.
- BDR election is implemented through the Hello message of the PIM protocol.
- CThe router in the network with the largest IP address is the DR.
- DDuring the election process, if the DR priorities are the same, the one with the larger IP address will become the DR.
- EThe receiving end DR is responsible for sending Register messages to the multicast source or RP.
How the community answered
(34 responses)- A74% (25)
- E26% (9)
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