Address Resolution Protocol, or ARP, is a communications protocol that is an important part of IP (Internet Protocol). ARP maps a 32-bit IP address to a MAC address.
Computer abbreviations, Network terms, RARP
Related information
- MS-DOS ARP command information is on our MS-DOS ARP command page.
- Linux arp command information is on our Linux arp command page.
- Network and network card help and support.
