What are the source and destination MAC addresses in the ARP response?

What are the source and destination MAC addresses in the ARP response?

ARP Response The Destination MAC is Host A — the initial requester, and the Source MAC is Host B — the original target. Notice the frame is addressed directly back to Host A – this is what makes the request unicast.

What are the source and destination IP address in ARP request and reply packet?

In the ARP request packet, the source IP address and destination IP address are filled with the same source IP address itself. The destination MAC address is the Ethernet broadcast address (FF:FF:FF:FF:FF:FF).

What destination address is used in an ARP order board?

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.

Which destination address is used in an ARP request frame group of answer choices?

The ARP request is encapsulated in an Ethernet frame using: Destination MAC address – This is a broadcast address requiring all Ethernet NICs on the LAN to accept and process the ARP request.

Which is the destination MAC address in ARP?

When a system goes for this sort of ARP, the destination MAC address is the broadcast MAC address (ff:ff:ff:ff:ff:ff). However, both source and destination IP address in the packet are the IP address of the host issuing the Gratuitous ARP.

How is the Address Resolution Protocol ( ARP ) used?

Address Resolution Protocol (ARP) is a network protocol, which maps a network layer protocol address to a data link layer hardware address. For example, ARP is used to resolve IP address to the corresponding Ethernet address.

When does a host send a gratuitous ARP request?

When a host sends an ARP request to resolve its own IP address, it is called gratuitous ARP. In the ARP request packet, the source IP address and destination IP address are filled with the same source IP address itself. The destination MAC address is the Ethernet broadcast address (FF:FF:FF:FF:FF:FF).

Why are source and destination IP addresses the same?

However, both source and destination IP address in the packet are the IP address of the host issuing the Gratuitous ARP. Keeping the same IP address in source and destination is meant to be purposeful because this broadcast or flooding needs no reply but this would still be sent to all ports on a switch