Which destination address is used in an ARP request frame?

IT Questions BankCategory: CCNAWhich destination address is used in an ARP request frame?
Which destination address is used in an ARP request frame? 1ITExamAnswers Staff asked 12 months ago
Question:
Which destination address is used in an ARP request frame?

  • 0.0.0.0
  • 255.255.255.255
  • FFFF.FFFF.FFFF
  • AAAA.AAAA.AAAA
  • the physical address of the destination host

Explanation: The purpose of an ARP request is to find the MAC address of the destination host on an Ethernet LAN. The ARP process sends a Layer 2 broadcast to all devices on the Ethernet LAN. The frame contains the IP address of the destination and the broadcast MAC address, FFFF.FFFF.FFFF. The host with the IP address that matches the IP address in the ARP request will reply with a unicast frame that includes the MAC address of the host. Thus the original sending host will obtain the destination IP and MAC address pair to continue the encapsulation process for data transmission.

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