CNX-001 · Question #86
CNX-001 Question #86: Real Exam Question with Answer & Explanation
The correct answer is A: STP. The Spanning Tree Protocol (IEEE 802.1D) is a non-proprietary standard that automatically detects Layer 2 loops and dynamically places redundant switch ports into a blocking or forwarding state, ensuring loop prevention and automatic port configuration.
Question
A company is expanding its network and needs to ensure improved stability and reliability. The proposed solution must fulfill the following requirements: - Detection and prevention of network loops - Automatic configuration of ports - Standard protocol (not proprietary) Which of the following protocols is the most appropriate?
Options
- ASTP
- BSIP
- CRTSP
- DBGP
Explanation
The Spanning Tree Protocol (IEEE 802.1D) is a non-proprietary standard that automatically detects Layer 2 loops and dynamically places redundant switch ports into a blocking or forwarding state, ensuring loop prevention and automatic port configuration.
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