Information Technology Reference
In-Depth Information
Assign the last valid host address in the East 1 LAN subnet to PC3.
3.
Assign the last valid host address in the Branch 1 LAN subnet to PC4.
4.
Assign the last valid host address in the Branch 2 LAN subnet to PC5.
5.
Assign the last valid host address in the Branch 3 LAN subnet to PC6.
6.
Assign the last valid host address in the Branch 4 LAN subnet to PC7.
7.
Task 4: Test the Network Design
Packet Tracer
Companion
You can now open the file LSG02-Lab353.pka on the CD-ROM that accompanies this topic to apply
and verify your addressing scheme. Check to see that all devices on directly connected networks can
ping each other.
Task 5: Reflection
How many IP addresses in the 172.16.0.0 network are wasted in this design?
63811
What would be the command to add a default static route for your entire network design from the HQ
router to the ISP router?
ip route 0.0.0.0 0.0.0.0 209.165.200.227
Can the West, Branch 1, and Branch 2 networks be summarized into one route on the HQ router? This
summarized route should also include the serial links that connect the West, Branch 1, and Branch 2
routers.
yes
What would be the command used to add this summary route to the routing table?
ip route 172.16.0.0 255.255.240.0 serial 0/0/0
Can the East, Branch 3, and Branch 4 networks be summarized into one route on the HQ router? This
summarized route should also include the serial links that connect the East, Branch 3, and Branch 4
routers.
yes
What would be the command used to add this summary route to the routing table?
ip route 172.16.16.0 255.255.240.0 serial 0/0/1
What would be the command to add a default static route on the West router to send traffic for all
unknown destinations to the HQ router?
ip route 0.0.0.0 0.0.0.0 serial 0/0/0
What would be the command to add a default static route on the East router to send traffic for all
unknown destinations to the HQ router?
ip route 0.0.0.0 0.0.0.0 serial 0/0/0
Can the Branch 1 and Branch 2 networks be summarized into one route on the West router? This sum-
marized route should also include the serial link that connects the Branch 1 and Branch 2 routers.
yes
What would be the command to add this summary route to the routing table? Use the S0/0/1 interface
of the West router as the exit interface.
ip route 172.16.0.0 255.255.248.0 serial 0/0/1
