MAC address table: MAC address and switch port correspondence table Aging time: 300s (5 minutes)
ARP table: IP address and MAC address correspondence table Aging time: 180s (3 minutes)
Layer 2 switch has no ARP table, only MAC table
Layer 3 switches have both ARP table and MAC address table
ARP: 0x0806 IPV4:0X0800 IPV6:0X86DD
What are the MAC address table and ARP table?
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Origin blog.51cto.com/2764044/2596855
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