The Difference: ARP Vs GARP Explained Ethernet networks use both network protocols ARP (Address Resolution Protocol) and GARP (Gratuitous ARP) to resolve IP addresses to MAC (Media Access Control), although they have different pu…
Understanding Gratuitous ARP: What It Is and How It Works The ARP known as gratuitous ARP is used to notify the network of changes to IP to MAC mappings. In other terms, it enables a node to update other devices with its IP-MAC …