How do devices use arp tables to send data? (8) What happens if the device is unable to locate the destination MAC address in its arP table 最品.,最鼎 ARP message format(IP to Ethernet ARP message format (IP to Ethernet) "etHernet (HARDWARE TYPE OPERATION PERATION IDER HA(o ER HA SENDER IP (octets 0-1) SENDERIP(octets2-3) SENDER HA TARGET HA (octets 0-1) SENDER IP (octets 2-3) TARGET HA ( octets 0- TARGET HA (octets 2-5) ARGET HA octets 2-5 TARGET IP(octets0-3 ARP message format(IP to Ethernet) ARP message format (IP to Ethernet) Upper layer protocol address type, for IP,it Hardware address leng 匚〓 value is0806H HARDWARE TYPE PROTOCOL TYPE ARDWARE TYPE ROTOCOL TYPE OPERATION HLEN OPERATION SENDER HA ( octets 0. SENDERHA(octets SENDER HA(octets.) SENDER IP(octets0-1) SENDER HA(octets4-5) SENDERIP(octets 0-1) SENDER ARGET HA ( octets 0-1) SENDER IP (octets 2 TARGETHA(octets0-1) TARGET HA (octets 2-5) ARGET HA (octets 2-5) ARGET IP (octets 0-3) TARGET IP octets 0-3) 1818 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 103 How do devices use ARP tables to send data?(8) 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 104 What happens if the device is unable to locate the destination MAC address in its ARP table? 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 105 ARP message format (IP to Ethernet) 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 106 ARP message format (IP to Ethernet) ‘1’-Ethernet 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 107 ARP message format (IP to Ethernet) Upper layer protocol address type, for IP,it’s value is 0806H 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 108 ARP message format (IP to Ethernet) Hardware Address Length