Address resolution
protocol (arp) , arp is a protocol used to map IP network address to the
hardware address. The term address resolution actually means to a process of
finding the address of a computer in a network. So consider when we run a ping
command on a remote machine, the ARP request message like “who is X.X.X.X tell Y.Y.Y.Y”
is sent using the Ethernet broadcast address. The remote machine with the IP
address responds...
