What does the switch do if it detects traffic from an unauthorized MAC address on the port?

A network administrator applies port security to a port with the send-alarm action.

What does the switch do if it detects traffic from an unauthorized MAC address on the port?
A . It disables the port, but sends no SNMP trap.
B . It forwards the traffic, and it logs an event.
C . It blocks the traffic, but sends no SNMP trap.
D . It blocks the traffic, and it sends an SNMP trap.

View Answer

Answer: A