A network technician issues the arp -d * command on a PC after the router that is connected to the LAN is reconfigured. What is the result after this command is issued?

Question:
A network technician issues the arp -d * command on a PC after the router that is connected to the LAN is reconfigured. What is the result after this command is issued?

• The ARP cache is cleared.
• The current content of the ARP cache is displayed.
• The detailed information of the ARP cache is displayed.
• The ARP cache is synchronized with the router interface.

Explanation: Issuing the arp –d * command on a PC will clear the ARP cache content. This is helpful when a network technician wants to ensure the cache is populated with updated information.

Exam with this question: Modules 8 – 10: Communicating Between Networks Exam Answers