Which of the following statements about the Address Resolution Protocol (ARP) are true?
(Many may be true.)

Question

Which of the following statements about the Address Resolution Protocol (ARP) are true? (Many may be true.)

Accepted Answer

ARP's purpose is to map IP addresses to MAC addresses.

Accepted Answer

End-systems run ARP (i.e., generate and respond to ARP messages).

Accepted Answer

Routers run ARP (i.e., generate and respond to ARP messages).

Answer

Link-layer switches run ARP (i.e., generate and respond to ARP messages).

Answer

ARP's purpose is to map DNS names to IP addresses.

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