Configure OSPF with authentication
Configure default routing and propagate it using OSPF
Verify network connectivity
Note: The ?no keepalive? command is added to FastEthernet0/0 interface. This will bring the interface up without having to connect a switch or a hub.
The following items have been pre-configured on these devices:
The topology cabling
Hostname on all routers
Interface IP address on the routers
Interface clock rate on the routers
Following are the actual commands already configured on the devices:
ip address 172.16.2.33 255.255.255.224
ip address 172.16.1.2 255.255.255.252
ip address 172.30.1.1 255.255.255.0
ip address 172.16.1.1 255.255.255.252
ip address 10.10.1.1 255.255.255.252
ip address 172.30.2.1 255.255.255.0
ip address 10.10.1.2 255.255.255.252
Configure OSPF with Authentication
Configure OSPF routing between Router1 and Router2 with the process ID of 50.
Configure OSPF so only the following 172.16.0.0 subnets will be routed.
Configure Router1 with the OSPF router ID of 192.168.1.1.
Configure Router2 with the OSPF router ID of 192.168.1.2.
Configure the OSPF hello interval to 5 seconds and the OSPF dead interval to 20 seconds.
Configure the OSPF communication between the routers to use authentication with MD5 encryption.
Configure EIGRP between Router2 and Router3 with an AS of 100.
EIGRP should only route for the following networks.
Configure Default Routing and propagate it using OSPF
On Router 2, configure a default static route to Router 3.
Propagate that default route to all routers in the OSPF routing domain.
Router2 should be able to ping all interfaces on all routers. Router1 and Router3 will not be able to ping all interfaces since there is no redistribution between OSPF and EIGRP in this scenario. Router1 should be able to ping all OSPF-enabled interfaces and Router3 should be able to ping all EIGRP-enabled interfaces.