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200-301 · Question #1445
200-301 Question #1445: Real Exam Question with Answer & Explanation
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Submitted by weili_xi· Mar 5, 2026
Question
How does MAC learning function?
Options
- Aenabled by default on all VLANs and interfaces
- Bincreases security on the management VLAN
- Csends frames with unknown destinations to a multicast group
- Dinspects and drops frames from unknown destinations
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Topics
#MAC learning#Layer 2 switching#Ethernet switching