Huawei
H12-821_V1.0 · Question #475
Which of the following understanding of DR/BDR is wrong? (Multiple choice)
The correct answer is A. The network address monitored by DR other is 224.0.0.6 B. In a broadcast network, DR and BDR must be elected. Without either DR or BDR, the broadcast network cannot work properly. See the full explanation below for the reasoning.
Question
Which of the following understanding of DR/BDR is wrong? (Multiple choice)
Options
- AThe network address monitored by DR other is 224.0.0.6
- BIn a broadcast network, DR and BDR must be elected. Without either DR or BDR, the broadcast network cannot work properly
- CThe broadcast network that has been elected as DR must be
- DAll DR other only establish adjacency with DR and BDR
How the community answered
(24 responses)- A83% (20)
- C13% (3)
- D4% (1)
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