Huawei
H12-711_V4.0 · Question #184
H12-711_V4.0 Question #184: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions about dual-machine hot backup is incorrect?
Options
- AWhether it is a Layer 2 or Layer 3 interface, whether it is a business interface or a heartbeat
- BThe default preemption delay is 60s
- CThe proactive preemption function is enabled by default.
- DThe dual-machine hot backup function requires license support
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