The address resolution protocol (ARP) is used to associate the 32 bit IP address with the 48 bit physical address, used by a host or a router to find the physical address of another host on its network by sending a ARP query packet that includes the IP address of the receiver. The reverse address resolution protocol (RARP) allows a host to discover its Internet address when it knows only its physical address
ARP protocol is used to IP Adress to MAC adress. MAC is a phyical adress of the of the lan card
RARP protocols is changed to MAC adress to IP adress
ARP is used to determine the physical address(MAC Address) of the device only when its ip address is known. ARP is also used to translate the IP address to Ethernet MAC address. Each device has a physical address imprinted on the Network Interface Card(NIC).ARP used to associate an IP address with the phycial address.
RARP is used to determine the IP address of the host only when the physical address (MAC Address) is known. It's useful when the computer is connected to the network for the first time.
ARP(ADDRESS RESOLUTION PROTOCOL). IT IS USED TO FIND MAC ADDRESS WHEN THE IP ADDRESS OF A SYSTEM IS KNOWN.. RARP(REVERSE ADDRESS RWSOLUTION PROTOCOL) IT IS USED TO FIND IP ADDRESS WHEN MAC (PHYSICAL)ADDRESS OF A SYSTEM IS KNOWN.
ARP (address resolution protocol)its port number is 56.ARP finds the Hardware address of the Host from a known IP address and convert the IP address to MAC address.RARP (reverse address resolution protocol) port no 42,convert MAC to IP address,from Layer 2 to Layer 3.
ARP(address resolution protocol) which is used when any host of the network change the our NIC(network interface card).RARP(reverse address resolution protocol) used when the computer is connected to the network in the first time
Address Resolution Protocol (ARP) provides a completely different function to the network than Reverse Address Resolution Protocol (RARP). ARP is used to resolve the Ethernet address of a NIC from an IP address in order to construct an Ethernet packet around an IP data packet. This must happen in order to send any data across the network. Reverse address resolution protocol (RARP) is used for disk less computers to determine their IP address using the network.