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KembaraXtra-Computer Terms – ARP request:
An ARP request is a network message used within a local network to discover the physical hardware address associated with a known Internet Protocol address. When a computer needs to communicate with another device on the same network but only knows its logical IP address, it sends an ARP request packet to all devices on the network. The request contains the IP address of the target device and asks which machine owns that address. The device that recognizes the address responds by sending its Ethernet hardware address back to the requesting computer. Once this hardware address is known, direct communication between the devices can take place using standard network frames.
An ARP request is a network message used within a local network to discover the physical hardware address associated with a known Internet Protocol address. When a computer needs to communicate with another device on the same network but only knows its logical IP address, it sends an ARP request packet to all devices on the network. The request contains the IP address of the target device and asks which machine owns that address. The device that recognizes the address responds by sending its Ethernet hardware address back to the requesting computer. Once this hardware address is known, direct communication between the devices can take place using standard network frames.
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