Curso de Preparación para el Examen de CCNA 200-120 | Page 51

VLSM Addressing
Problem 6
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, color or shade the subsubnets used in the box. This company will be using the class C address
222.10.150.0. Remember to start with your largest groups first.
WAN Address #1:

WAN Address #2:

Boston

London

LAN Address:

6 Hosts

24 Hosts

37 Hosts

LAN Address:

LAN Address:

LAN Address:

12 Hosts

Draw the necessary lines and color in the used squares
with different shades to highlight each sub-subnet.
0

32

31
64

128

63

159
192

96

95

160

127

191
224

223

255
9