The Major Network IP Number Is 212

TLMN 623 - Final Exam, Part 2 (30- points) Name ______Revised each semester – Note will need to consult additional sources to complete Also submit the completed sheet (Final Exam, Part 2) in the “Final“ drop-box on the Assignment Area of Leo no later than 12/4/2016 (last day of Term)

Using the IP number & Mask is 15.9.2.0/23. Please find the answers to the following questions. 1. (.5 pt) How many host bits are there before subnetting? _____ 2. (.5 pt) How many host bits are there after subnetting? _____ 3. (.5 pt) How many host bits were borrowed to subnet? _____ 4. (.5 pt) How many usable hosts per subnet are there? _____ 5. (.5 pt) How many usable subnets are there? _____ 6. (.5 pt) What is the subnet mask written in dotted decimal? ______._____._____._____ 7. (1 pt) What is the subnet mask written in hex-decimal? 8. (3 pts) What is the subnet IP number of subnet 9355? _____._____._____._____ 9. (3 pts ) What is the broadcast IP number of subnet 9355? _____._____._____._____ 10. (4 pts) What are the usable host IP numbers of subnet 9355? _____._____._____._____ through _____._____._____._____ Don’t forget to define starting subnet indices (you may assume Subnet [0]

Using the IP number & Mask is 134.18.1.0/27. Please find the answers to the following questions. 11. (.5 pt) How many host bits are there before subnetting? _____ 12. (.5 pt) How many host bits are there after subnetting? _____ 13. (.5 pt) How many host bits were borrowed to subnet? _____ 14. (.5 pt) How many usable hosts per subnet are there? _____ 15. (.5 pt) How many usable subnets are there? _____ 16. (.5 pt) What is the subnet mask written in dotted decimal? ______._____._____._____ 17. (1 pt) What is the subnet mask written in hex-decimal? 18. (3 pts) What is the subnet IP number of subnet 1996? _____._____._____._____ 19. (3 pts) What is the broadcast IP number of subnet 1996? _____._____._____._____ 20. (4 pts) What are the usable host IP numbers of subnet 1996? _____._____._____._____ through _____._____.______.______Total of 4 points – note the solution must be complete and correct no partial credit VLSM Addressing Using the network diagram and information given create an addressing scheme which utilizes variable-length subnet masks. Show the subnet address and subnet mask in the boxes below (you may need to create text- boxes), color or shade the sub-subnets used in the box (show color code). This company will be using the class C address 220.20.103.0 Remember to start with your largest groups first.

0 3 32 35 64 67 96 99 128 131 160 163 192 195 224 227

7 4 36 39 68 71 100 103 132 135 164 167 196 199 228 231

8 11 40 43 72 75 104 107 136 139 168 171 200 203 232 235

12 15 44 47 76 79 108 111 140 143 172 175 204 207 236 239

16 19 48 51 80 83 112 115 144 147 176 179 208 211 240 243 20 23 52 55 84 87 116 119 148 151 180 183 212 215 244 247

24 27 56 59 88 91 120 123 152 155 184 187 216 219 248 251 28 31 60 63 92 95 124 127 156 159 188 191 220 223 252 255