Information Technology Reference
In-Depth Information
Assign the subnets to the network shown in the topology diagram in Figure 3-4.
Step 2.
When assigning the subnets, keep in mind that routing will need to occur to allow infor-
mation to be sent throughout the network. The subnets will be assigned to the networks to
allow route summarization on each of the routers.
Assign subnet 1 to the Branch 1 LAN subnet:
172.16.2.0 /23
1.
Assign subnet 2 to the Branch 2 LAN subnet:
172.16.4.0 /23
2.
Assign subnet 3 to the link between the Branch 1 and Branch 2 routers:
172.16.6.0 /23
3.
Assign subnet 4 to the link between the Branch 1 and West routers:
172.16.8.0 /23
4.
Assign subnet 5 to the link between the Branch 2 and West routers:
172.16.10.0 /23
5.
Assign subnet 6 to the West LAN subnet:
172.16.12.0 /23
6.
Assign subnet 7 to the link between the West and HQ routers:
172.16.14.0 /23
7.
Assign subnet 8 to the HQ LAN subnet:
172.16.16.0 /23
8.
Assign subnet 9 to the link between the HQ and East routers:
172.16.18.0 /23
9.
Assign subnet 10 to the East LAN subnet:
172.16.20.0 /23
10.
Assign subnet 11 to the link between the Branch 3 and East routers:
172.16.22.0 /23
11.
Assign subnet 12 to the link between the Branch 4 and East routers:
172.16.24.0 /23
12.
Assign subnet 13 to the link between the Branch 3 and Branch 4 routers:
172.16.26.0 /23
13.
Assign subnet 14 to the Branch 3 LAN subnet:
172.16.28.0 /23
14.
Assign subnet 15 to the Branch 4 LAN subnet:
172.16.30.0 /23
15.
Task 3: Assign IP Addresses to the Network Devices
Assign the appropriate addresses to the device interfaces. Document the addresses to be used in Table 3-7
shown earlier.
Assign addresses to the HQ router.
Step 1.
Assign the first valid host address in the HQ LAN subnet to the LAN interface.
1.
Assign the first valid host address in the link from HQ to West subnet to the S0/0/0
interface.
2.
Assign the first valid host address in the link from HQ to East subnet to the S0/0/1
interface.
3.
Assign addresses to the West router.
Step 2.
Assign the first valid host address in the West LAN subnet to the LAN interface.
1.
Assign the last valid host address in the link from HQ to West subnet to the S0/0/0
interface.
2.
