Curso de Preparación para el Examen de CCNA 200-120 | Page 49
VLSM Addressing
Problem 4
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 sub-subnets
used in the box. This company will be using the class C address 220.108.38.0.
Remember to start with your largest groups first.
LAN Address:
Corpus Christi
25 Hosts
WAN Address #1:
WAN Address #2:
Houston
120 Hosts
Waco
50 Hosts
LAN Address:
LAN Address:
Color in the squares used with different
shades to highlight each sub-subnet.
0
8
3
4
32
11
12
7
16
36
15
24
19
20
64
72
67
68
96
76
71
80
79
88
83
84
151
192
159
200
183
224
191
232
107
195
203
227 235
108
196 204
228
236
103
111
199
207
321 239
112
120
208 216
240
248
91
92
87
63
104
99
100
147
155
179 187
148 156
180
188
60
55
75
168
59
51
31
160
135
143
167 175
144 152
176
184
56
52
136
131
139
163 171
132 140
164
172
47
39
27
128
43
44
48
28
23
40
35
115
123
211
219
243 251
116
124
212 220
244
252
95
119
127
215
223
247 255
7