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JN0-643 · Question #222
JN0-643 Question #222: Real Exam Question with Answer & Explanation
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Question
Which command prevents Layer 2 loops if the switch stops receiving spanning-tree keepalives on port ge-1/0/1?
Options
- A[edit protocols rstp]
- B[edit protocols layer2-control]
- C[edit protocols layer2-control]
- D[edit protocols rstp]
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