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JN0-643 · Question #171
JN0-643 Question #171: Real Exam Question with Answer & Explanation
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Question
Based on the exhibit, which statement about the Layer 2 topology is true?
Exhibit
Options
- AA port on switch 3 or switch 4 towards the CST root (switch 6) is blocking traffic.
- BA total of 64 MST instances for MST region A and region B can be configured.
- CMSTI BPDUs are exchanged between MST regions and the CST root bridge.
- DIST BPDUs are exchanged only between switches 1 and 2, and between switches 6 and 7.
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