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how to troubleshooting security violation caused by only one mac address

martlee2
Cisco Employee
Cisco Employee

%PORT_SECURITY-2-PSECURE_VIOLATION: Security violation occurred

 

how to troubleshooting security violation caused by only one mac address

1 Reply 1

Cisco Freak
Level 4
Level 4

For which interface you received this error log? identify the switchport and then from mac address table identify MAC address.

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