Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch?()
A、SW1#show swithport port-security interface FastEthernet 0/12
B、SW1#show swithport port-secure interface FastEthernet 0/12
C、SW1#show port-secure interface FastEthernet 0/12
D、SW1#show running-config