An engineer is asked to protect unused ports that are configured in the default VLAN on a switch. Which two steps will fulfill the request? (Choose two.) A. Configure the ports as trunk ports. B. Enable the Cisco Discovery Protocol.…

Refer to the exhibit. What is the effect of this configuration? A. The switch port remains administratively down until the interface is connected to another switch. B. Dynamic ARP Inspection is disabled because the ARP ACL is missing. C. The…