port-security breach 2960 !!

Unanswered Question
Apr 27th, 2009

i have put the following command for port security in the switch but anybody can connect another machine and breach the security . what can be the issue ......any solutions...???


interface FastEthernet0/24

switchport mode access

switchport port-security

switchport port-security violation restrict

switchport port-security mac-address 001d.7d21.07bb

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davy.timmermans Mon, 04/27/2009 - 06:03

do you receive a PSECURE error messages in the logs?


What do you mean with breach?


If a device with another MAC is connected to this port, the port will remain up but it will restrict traffic. (no traffic).


If you want the the port to shutdown you should configure:


switchport port-security violation shutdown (instead of restrict)

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