Nokia
4A0-100 · Question #331
4A0-100 Question #331: Real Exam Question with Answer & Explanation
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Question
What happens when a switch receives an Ethernet frame with unknown source and destination MAC addresses?
Options
- AThe frame is silently discarded.
- BThe source MAC address is saved in the MAC FDB, and the frame is discarded.
- CThe source MAC address is saved in the MAC FDB, and the frame is flooded to all ports except
- DThe source and destination MAC addresses are saved in the MAC FDB, and the frame is flooded
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