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Posted by Scooby on November 29, 2004, 4:27 pm
> Is there a way to secure a port down to a single MAC address? This is
> on a Catalyst 4006 with IOS 11.
> Rich Friedel
> The Hartford Omni Auto Plan
There are other means, such as dot1x and vpms. But, this is the
simple/quick way to do it.
interface FastEthernet0/1
switchport mode access
switchport port-security
switchport port-security maximum 1
switchport port-security mac-address xxxx.xxxx.xxxx
spanning-tree portfast
There are different options on what to do if an illegal address comes in the
port than what you have listed.
Jim
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> on a Catalyst 4006 with IOS 11.
> Rich Friedel
> The Hartford Omni Auto Plan