IP MAC binding security

Unanswered Question
Jul 28th, 2009

Hello All,

How can I bind a particluar MAC to a particular IP address. I know DHCP can do that like static bindings. But incase a user has admin rights on the pc, DHCP initially assigns the IP as per the binding but later on the user can change the IP as he has full access. So is there any way like say in the core that handle L3 traffic for this vlan, I can check that say xxxx.xxxx.xxxx show be using only IP 10.x.x.12, incase it comes from another IP 10.x.x.14 then drop it.

Please help,

Thanks

I have this problem too.
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