The Address Resolution Protocol (ARP) is a vital component of network communication. It is responsible for resolving IP addresses to their corresponding MAC addresses on a local area network (LAN). By maintaining a mapping table, ARP allows devices to efficiently communicate with each other by translating IP addresses into MAC addresses.
Address Resolution Protocol Definition: The Address Resolution Protocol is a communication protocol used by network devices to determine the MAC address associated with a given IP address on the same network. ARP operates at the data link layer of the OSI model and plays a crucial role in facilitating the transmission of data packets across network devices.
Reverse Address Resolution Protocol (RARP): Unlike regular ARP, Reverse Address Resolution Protocol (RARP) is used to map MAC addresses to IP addresses. RARP allows diskless workstations or other network devices without a permanent IP address to obtain their IP addresses dynamically from a RARP server on the network.
Address Resolution Protocol (ARP): ARP is a fundamental protocol in computer networking that enables devices to determine the link-layer address (MAC address) for a given IP address. It is essential for proper communication between devices within a network and ensures that data packets are delivered to the correct destination.