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Switch Tables

Do IP DHCP Snooping, IP Source Guard, and Dynamic Arp Inspection all use the same database or table?  If not, which table does each use?  The switch platforms in use are the Catalysts 6500's, 4500's, and 3850's.

1 REPLY

I believe that DAI and Source

I believe that DAI and Source Guard use the DHCP Snooping Binding Table.

Effectively you have to enable DHCP snooping on the required Vlans and then enabled DIA and/or Source Guard.

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