CCNA Practice Exam Test Sample – Question 249

Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch? (Choose two.)

A. SW1#show port-secure interface FastEthernet 0/12
B. SW1#show switchport port-secure interface FastEthernet 0/12
C. SW1#show running-config
D. SW1#show port-security interface FastEthernet 0/12
E. SW1#show switchport port-security interface FastEthernet 0/12

Correct Answers: C,D
Section: Network Device Security

Explanation:

We can verify whether port security has been configured by using the “show running-config” or “show port-security interface” for more detail. An example of the output of “show port-security interface” command is shown below:
q249-q