What two commands enable port security and allow the switch to dynamically learn the connected MAC address? (Choose two.)
A . switch5 (config-if) #switchport port-security
B . switch5 (config) #switchport port-security
C . switch5 (config-if) #switchport port-security mac-address sticky
D . switch5 (config) #switchport port-security mac-address sticky
E . switch5 (config-if) #switchport port-security mac-address dynamic
F . switch5 (config-if) #switchport port-security mac-address auto
Answer: A,C