Huawei
H12-821_V1.0 · Question #538
Which of the following statements about WLAN hot backup is incorrect? (Multiple choice)
The correct answer is A. In dual-link hot backup, load-sharing backup can be achieved by configuring the priority of the primary and backup ACs to be consistent. D. During VRRP hot backup, the primary and backup ACs can be on different Layer 2 networks for backup through Layer 3 intercommunication. See the full explanation below for the reasoning.
Question
Which of the following statements about WLAN hot backup is incorrect? (Multiple choice)
Options
- AIn dual-link hot backup, load-sharing backup can be achieved by configuring the priority of the primary and backup ACs to be consistent.
- BWhen configuring VRRP hot backup, you can configure VRRP on Layer 3 interfaces of ACs and set the priority for configuring the VRRP priority.
- CWhen configuring VRRP hot backup, the primary and backup ACs must be on the same Layer 2 network.
- DDuring VRRP hot backup, the primary and backup ACs can be on different Layer 2 networks for backup through Layer 3 intercommunication.
How the community answered
(43 responses)- A84% (36)
- B9% (4)
- C7% (3)
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