[CCNAv6 S3] 8.2.2.7 Packet Tracer - Configuring OSPFv2 in a Single Area



Packet Tracer – Configuring OSPFv2 in a Single Area
Addressing Table

Objectives

Part 1: Configure OSPFv2 Routing

Part 2: Verify the Configurations

Background

In this activity, the IP addressing is already configured. You are responsible for configuring the three router topology with basic single area OSPFv2 and then verifying connectivity between end devices.

Part 1:    Configure OSPFv2 Routing
Step 1:     Configure OSPF on the R1, R2 and R3.

Use the following requirements to configure OSPF routing on all three routers:

-       Process ID 10
-       Router ID for each router: R1 = 1.1.1.1; R2 = 2.2.2.2; R3 = 3.3.3.3
-       Network address for each interface
-       LAN interface set to passive (do not use the default keyword)
Step 2:     Verify OSPF routing is operational.

On each router, the routing table should now have a route to every network in the topology.

Part 2:    Verify the Configurations
Each PC should be able to ping the other two PCs. If not, check your configurations.





Configuration R1:

enable
configure terminal
router ospf 10
 router-id 1.1.1.1
 log-adjacency-changes
 passive-interface default
 no passive-interface Serial0/0/0
 no passive-interface Serial0/0/1
 network 172.16.1.0 0.0.0.255 area 0
 network 172.16.3.0 0.0.0.3 area 0
 network 192.168.10.4 0.0.0.3 area 0
 end
write memory
!

Configuration R2:

enable
configure terminal
!
router ospf 10
 router-id 2.2.2.2
 log-adjacency-changes
 passive-interface default
 no passive-interface Serial0/0/0
 no passive-interface Serial0/0/1
 network 172.16.2.0 0.0.0.255 area 0
 network 172.16.3.0 0.0.0.3 area 0
 network 192.168.10.8 0.0.0.3 area 0
end
write memory
!
!

 Configuration R3:

enable
configure terminal
!
router ospf 10
 router-id 3.3.3.3
 log-adjacency-changes
 passive-interface default
 no passive-interface Serial0/0/0
 no passive-interface Serial0/0/1
 network 192.168.1.0 0.0.0.255 area 0
 network 192.168.10.4 0.0.0.3 area 0
 network 192.168.10.8 0.0.0.3 area 0
end
write memory
!

END !~!


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