Question:
Refer to the exhibit. Why has this switch not been elected the root bridge for VLAN1?
- It has more than one interface that is connected to the root network segment.
- It is running RSTP while the elected root bridge is running 802.1d spanning tree.
- It has a higher MAC address than the elected root bridge.
- It has a higher bridge ID than the elected root bridge.
Explanation: The root bridge is determined by the lowest bridge ID, and this switch has a bridge ID priority of 32768, which is higher than the roots priority of 20481.
Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps
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