Information Technology Reference
In-Depth Information
Internet
Company VWX
Router C
Remote Site
Router B
WAN
Main Site
Router A
100 Hosts
LAN 3 - 29 Hosts
LAN 1 - 100 Hosts
100 Hosts
LAN 2- 60 Hosts
Figure 8-9
Scenario Diagram
23.
The remote site uses the network prefix 192.168.10.0/24. What subnets and masks
can you use for the LANs at the remote site and conserve address space?
a.
192.168.10.64/26 and 192.168.10.192/26
b.
192.168.10.0/25 and 192.168.10.128/25
c.
192.168.10.32/28 and 192.168.10.64/28
d.
192.168.10.0/30 and 192.168.10.128/30
24.
The main site uses the network prefix 192.168.15.0/24. What subnets and masks can
you use to provide sufficient addresses for LANs at the main site and conserve ad-
dress space?
a.
192.168.15.0/25 for LAN 1, 192.168.15.128/26 for LAN 2, and 172.15.192.0/27
for L AN 3
b.
192.168.15.0/27 for LAN 1, 192.168.15.128/26 for LAN 2, and 172.15.192.0/25
for L AN 3
c.
192.168.15.0/100 for LAN 1, 192.168.15.128/60 for LAN 2, and 172.15.192.0/29
for L AN 3
d.
192.168.15.0/26 for LAN 1, 192.168.15.128/26 for LAN 2, and 172.15.192.0/29
for L AN 3
