Information Technology Reference
In-Depth Information
Figure 8-2
Determine the Topology (Answer)
Web
Server
209.165.202.128/30
Fa0/0
172.16.0.0/18
172.16.128.0/20
ISP
172.16.188.0/23
172.16.160.0/21
S0/0/0
209.165.201.0/30
Fa0/0
Fa0/1
Fa0/0
Fa0/0
10.10.10.8/30
S0/0/0
S0/0/0
S0/0/1
S0/0/0
B1
Fa0/1
HQ
B3
Fa0/1
S0/1/1
10.10.10.0/30
S0/1/0
10.10.10.4/30
S0/0/0
172.16.190.0/24
172.16.176.0/22
B2
Fa0/0
Fa0/1
172.16.68.0/22
172.16.72.0/23
Example 8-5
ISP Routing Table
ISP#
show ip route
<output omitted>
Gateway of last resort is not set
10.0.0.0/28 is subnetted, 1 subnets
S 10.10.10.0 is directly connected, Serial0/0/0
S 172.16.0.0/16 is directly connected, Serial0/0/0
209.165.201.0/30 is subnetted, 1 subnets
C 209.165.201.0 is directly connected, Serial0/0/0
209.165.202.0/30 is subnetted, 1 subnets
C 209.165.202.128 is directly connected, FastEthernet0/0
