CISCO find its position in the switch ports in accordance with the address ip

1. The client running ipconfig / all check out the mac address
2. Run on Layer 3 switches

show mac address dynamic address 00-21-97-0F-15-F6

CISCO find its position in the switch ports in accordance with the address ip

show cdp neighbors
CISCO find its position in the switch ports in accordance with the address ip

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Origin blog.51cto.com/chuangze/2446395