ARP is used to find a MAC (layer-2) address, if you know the IP (layer-3) address.First, a device will search its ARP cache, to see whether it already happens to have the required address.
If it doesn't find the address, it will send an ARP request as a broadcast, which basically asks "Who has such-and-such an IP address?"
The machine that has the requested IP address will send an ARP reply.
Dynamic ARP table entries are created whne a client makes an ARP request that cannot be satisfied by data already in the ARP table.
arp -a show arp
static arp
Arp Schnitger died in 1719.
The ISBN of Tech ARP is 0131455362.
Bill Arp was born in 1826.
Bill Arp died in 1903.
Arp Schnitger was born in 1648.
Robert Arp was born in 1970.
Gerald Arp is 186 cm.
Andrice Arp was born in 1969.
Dynamic ARP table entries