2. Developing an IP addressing scheme for the North Office The North Office consists of a head office with 11 divisions each in their own subnet with the number of hosts as indicated in the table below: Subnet Number of Hosts A 30 B 7 C 296 D 200 E 253 F 75 G 180 H 210 I 65 J 95 K 220 You are to use a single private class B address and implement subnetting. (Note: Assume zero subnets are not to be used in this exercise) 2.1 Choose an appropriate valid private IP address for the LAN 2.2 Choose a subnet mask that will leave enough host address space to accommodate all the hosts on the subnets assuming that the largest amount of hosts will never exceed 320, but due to future expansion the number of subnets may increase. Write down that subnet mask and the number of hosts it will allow on each subnet. Mask Number of Hosts 2.3 How many valid subnets will this create? 2.4 Write down the subnet addresses of these subnets Subnet Subnet Address A Copyright © 2020 5 B C D E F G H I J K 2.5 Determine the remaining information, such as the valid host address ranges and broadcast addresses. Include all the information in the table below. Subnet Range of valid host addresses Broadcast address A B C D E F G H I J K Copyright © 2020 6 3. Choosing routing protocols and WAN technologies Your last step is to help design a routing strategy for the Ctrl-Alt-Del, Inc. network. Select appropriate routing protocols for the LAN at each of the two company offices. Write down your selections below: Routing protocol for the North Office LAN Routing protocol for the South Office LAN