Information Technology Reference
In-Depth Information
What subnet mask will be used for the links between the three routers?
255.255.255.252
or /30
What is the maximum number of host addresses that could be used on each of these sub-
nets?
2
Assign subnetwork addresses to the topology diagram.
Step 3.
Assign subnet 0 of the 172.16.0.0/16 network to the HQ LAN subnet. What is the
network address of this subnet?
172.16.0.0/23
1.
Assign the next available address space of the 172.16.0.0/16 network to the
BRANCH1 LAN subnet. What is the network address of this subnet?
172.16.2.0/24
2.
Assign the next available address space of the 172.16.0.0/16 network to the
BRANCH2 LAN subnet. What is the network address of this subnet?
172.16.3.0/25
3.
Assign subnet 0 of the 192.168.1.16/28 network to the link between the HQ and
BRANCH1 routers. What is the network address of this subnet?
192.168.1.16 /30
4.
Assign subnet 1 of the 192.168.1.16/28 network to the link between the HQ and
BRANCH2 routers. What is the network address of this subnet?
192.168.1.20 /30
5.
Assign subnet 2 of the 192.168.1.16/28 network to the link between the BRANCH1
and BRANCH2 routers. What is the network address of this subnet?
192.168.1.24
/30
6.
Task 2: Determine Interface Addresses
Assign appropriate addresses to the device interfaces.
Step 1.
Assign the first valid host address of the 209.165.200.224/30 network to the loopback
interface on the HQ router.
■
Assign the first valid IP address of the HQ LAN network to the LAN interface of the
HQ router.
■
Assign the last valid IP address of the HQ LAN network to PC2.
■
Assign the first valid IP address of the BRANCH1 LAN network to the LAN interface
of the BRANCH1 router.
■
Assign the last valid IP address of the BRANCH1 LAN network to PC1.
■
Assign the first valid IP address of the BRANCH2 LAN network to the LAN interface
of the BRANCH2 router.
■
Assign the last valid IP address of the BRANCH2 LAN network to PC3.
■
Assign the first valid IP address of the HQ-to-BRANCH1 link network to the Serial
0/0/0 interface of the HQ router.
■
Assign the last valid IP address of the HQ-to-BRANCH1 link network to the Serial
0/0/0 interface of the Branch router.
■
Assign the first valid IP address of the HQ-to-BRANCH2 link network to the Serial
0/0/1 interface of the HQ router.
■
Assign the last valid IP address of the HQ-to-BRANCH2 link network to the Serial
0/0/1 interface of the Branch router.
■
