Huawei
H12-821_V1.0 · Question #700
Which of the following descriptions about VRRP fast switching is wrong? (Multiple choice)
The correct answer is A. If multiple BFDs are configured to monitor at the same time, each configuration is related to each other and may affect each other. C. When the monitored BFD session state recovers, the priority of the router in the backup group will be restored to original value. See the full explanation below for the reasoning.
Question
Which of the following descriptions about VRRP fast switching is wrong? (Multiple choice)
Options
- AIf multiple BFDs are configured to monitor at the same time, each configuration is related to each other and may affect each other.
- BThe VRRP module proactively sends a master device priority lowering message and then immediately pre-empts, which improves the priority of the backup group.
- CWhen the monitored BFD session state recovers, the priority of the router in the backup group will be restored to original value
- DVRRP preemption requires that the BFD session has to be restored before VRRP preemption.
How the community answered
(51 responses)- A82% (42)
- B6% (3)
- D12% (6)
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