Lab 9

Network Setup and OSPF Configuration Guide

Step 1: Devices Used

Device Type	Quantity	Model
Router	2	Router-PT
Switch	2	2950-24
PC	4	PC-PT
Cables	6	Copper Straight-through, Serial DCE/DTE

Step 2: Cable Connections

Use automatic or appropriate cables:

·       • PC ↔ Switch: Copper straight-through

·       • Switch ↔ Router: Copper straight-through

·       • Router ↔ Router: Serial DCE/DTE

Step 3: IP Address Assignment

Device	IP Address	Subnet Mask	Default Gateway
PC0	192.168.1.2	255.255.255.0	192.168.1.1
PC1	192.168.1.3	255.255.255.0	192.168.1.1
PC2	192.168.3.2	255.255.255.0	192.168.3.1
PC3	192.168.3.3	255.255.255.0	192.168.3.1

Step 4: Router Configuration

Router0 CLI Commands:

enable
configure terminal
interface fastethernet0/0
ip address 192.168.1.1 255.255.255.0
no shutdown
exit
interface serial2/0
ip address 10.0.0.1 255.255.255.0
clock rate 64000
no shutdown
exit
router ospf 1
network 192.168.1.0 0.0.0.255 area 0
network 10.0.0.0 0.0.0.255 area 0
exit

Router1 CLI Commands:

enable
configure terminal
interface fastethernet0/0
ip address 192.168.3.1 255.255.255.0
no shutdown
exit
interface serial2/0
ip address 10.0.0.2 255.255.255.0
no shutdown
exit
router ospf 1
network 192.168.3.0 0.0.0.255 area 0
network 10.0.0.0 0.0.0.255 area 0
exit

Step 5: Test Network Connectivity

On PC0 and PC1, open the command prompt and enter the following:

ping 192.168.3.2
ping 192.168.3.3

If you receive replies, the network and OSPF routing are functioning correctly.

🎉 Congratulations! Your network setup is complete and operational.