Which command used to verify port security can be used to de

Which command used to verify port security can be used to determine if the port has been disabled by a port security violation?

A. show running-config

B. show port-security violations

C. show port-security interface interface#

D. debug mac-address tableWhich command used to verify port security can be used to determine if the port has been disabled by a port security violation?

A. show running-config

B. show port-security violations

C. show port-security interface interface#

D. debug mac-address table

Solution

C is correct. After entering this command, the interface display will show “Port Status: Secure-up.” If a violation has occurred, it will read “Port Status: Secure-shutdown.”

A, B, and D are incorrect. A is incorrect because show run will display the commands used to enforce port security, but does not indicate the state of the interface. B and D are incorrect because these commands do not exist.