Router R1 has been configured with a default route like this:
R1#(config) ip route 0.0.0.0 0.0.0.0 10.2.3.1
You want to redistribute this route into OSPF but when you configure the redistribute static command under the OSPF process the default route is not present. What will create a default route in the OSPF routing process?
To create a default route in the OSPF routing process, you need to use the default-information originate command under the OSPF process. This command explicitly instructs the router to generate a default route (0.0.0.0/0) into the OSPF domain, which is necessary for OSPF to recognize and propagate a default route throughout the network.
Agree with the answer
C is corerct
IOU1: uter ospf 1 redistribute static network 10.1.1.0 0.0.0.255 area 0 network 10.3.3.0 0.0.0.255 area 0 ! ip forward-protocol nd ! ! no ip http server no ip http secure-server ip route 0.0.0.0 0.0.0.0 10.2.3.1 IOU2: show ip route: 10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks C 10.1.1.0/24 is directly connected, Ethernet0/0 L 10.1.1.2/32 is directly connected, Ethernet0/0 O 10.3.3.3/32 [110/11] via 10.1.1.1, 00:04:38, Ethernet0/0
router ospf 1 redistribute static network 10.1.1.0 0.0.0.255 area 0 network 10.3.3.0 0.0.0.255 area 0 default-information originate IOU2: show ip route *E2 0.0.0.0/0 [110/1] via 10.1.1.1, 00:00:18, Ethernet0/0 10.0.0.0/8 is variably subnetted, 3 subnets, 2 masks C 10.1.1.0/24 is directly connected, Ethernet0/0 L 10.1.1.2/32 is directly connected, Ethernet0/0 O 10.3.3.3/32 [110/11] via 10.1.1.1, 00:05:19, Ethernet0/0
The redistribute static works for otther non-default routs as long as the route is in IOU's RIB table (route table)