Which numbers in a subnetwork are How does the router handle IP reserved for broadcasts/ subnetwork addresses and subnet masks? DO thru lllll Second Subnetwork 001 0O0OO thru llll 2 thru. 63 0O thru 111l1.64 thru. 95 Fourth Subnetwork oll NO thru llll thru. 127 31.10820 131.108.10 00 thru l11[128 thru.159 000 thru lll11-160 thru191 131.108.2.2 destination IP address Seventh Subnetwork 110 00000 thru 1ll11-19 0trm1112:hra235 How does the router handle Ip How does the router handle Ip addresses and subnet masks? addresses and subnet masks? 31.10B20 131.108.1.0 31.108.2.2 1111111111111111111111100000000 255.255,2550 11111111111111111111111100000000 10000011011011000000001000000000 How does the router handle Ip ddresses and subnet masks? Supernetting 旦三旦三 Classes a and B are almost deleted Class c addresses are available a One organazition can combine several class 131.10822 131.10820 131.108.10 But how? NETWORK INTERFACE s set of rules 31.1081.0 a Ramdomly assigning: increase the size of a So supernet13 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 73 Eighth Subnetwork 111 00000 thru 11111 .224 thru .255 Seventh Subnetwork 110 00000 thru 11111 .192 thru .223 Sixth Subnetwork 101 00000 thru 11111 .160 thru .191 Fifth Subnetwork 100 00000 thru 11111 .128 thru .159 Fourth Subnetwork 011 00000 thru 11111 .96 thru .127 Third Subnetwork 010 00000 thru 11111 .64 thru .95 Second Subnetwork 001 00000 thru 11111 .32 thru .63 First Subnetwork 000 00000 thru 11111 .0 thru .31 Which numbers in a subnetwork are reserved for broadcasts/subnetwork ? 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 74 How does the router handle IP addresses and subnet masks? 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 75 How does the router handle IP addresses and subnet masks? 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 76 How does the router handle IP addresses and subnet masks? 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 77 How does the router handle IP addresses and subnet masks? 哈工大计算机学院 李全龙 Network Application Development 1: Introduction 78 Supernetting „ Classes A and B are almost deleted „ Class C addresses are available „ One organazition can combine several class C blocks „ But how? „ Randomly „ S set of rules „ Ramdomly assigning: increase the size of the routing table „ So supernetting