Huawei
H12-211_V3.0 · Question #179
H12-211_V3.0 Question #179: Real Exam Question with Answer & Explanation
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Question
As shown in the figure, all four switches run STP, and various parameters use default values. When a port on the root switch sends a jam and fails to send configuration BPDUs through the port, how long before the blocked port in the network enters the forwarding state?
Options
- AAbout 30 seconds
- BAbout 50 seconds
- CAbout 15 seconds
- DAbout 3 seconds
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