12-30-2023, 07:55 PM
looks like your exhibit is missing content
see https://www.examtopics.com/discussions/c...iscussion/
'ip ospf enable' is not a valid command so this option is out.
OSPF Example using Network Statement
IOU3(config)#router ospf 1
IOU3(config-router)#net 192.168.50.0 0.0.0.255 area 0
IOU3(config-router)#end
IOU3#
IOU3#sh ip ospf int
Ethernet0/0 is up, line protocol is up
Internet Address 192.168.50.1/24, Area 0, Attached via Network Statement
Process ID 1, Router ID 192.168.50.1, Network Type BROADCAST, Cost: 10
Topology-MTID Cost Disabled Shutdown Topology Name
0 10 no no Base
Transmit Delay is 1 sec, State WAITING, Priority 1
No designated router on this network
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:02
Wait time before Designated router selection 00:00:33
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 1/1/1, flood queue length 0
Next 0x0(0)/0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
IOU3#
Example of OSPF configured using interface config
IOU3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
IOU3(config)#no router ospf 1
IOU3(config)#int e 0/0
IOU3(config-if)#ip ospf 1 area 0
IOU3(config-if)#do sh ip ospf int
Ethernet0/0 is up, line protocol is up
Internet Address 192.168.50.1/24, Area 0, Attached via Interface Enable
Process ID 1, Router ID 192.168.50.1, Network Type BROADCAST, Cost: 10
Topology-MTID Cost Disabled Shutdown Topology Name
0 10 no no Base
Enabled by interface config, including secondary ip addresses
Transmit Delay is 1 sec, State WAITING, Priority 1
No designated router on this network
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:01
Wait time before Designated router selection 00:00:23
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 1/1/1, flood queue length 0
Next 0x0(0)/0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
IOU3(config-if)#
see https://www.examtopics.com/discussions/c...iscussion/
'ip ospf enable' is not a valid command so this option is out.
OSPF Example using Network Statement
IOU3(config)#router ospf 1
IOU3(config-router)#net 192.168.50.0 0.0.0.255 area 0
IOU3(config-router)#end
IOU3#
IOU3#sh ip ospf int
Ethernet0/0 is up, line protocol is up
Internet Address 192.168.50.1/24, Area 0, Attached via Network Statement
Process ID 1, Router ID 192.168.50.1, Network Type BROADCAST, Cost: 10
Topology-MTID Cost Disabled Shutdown Topology Name
0 10 no no Base
Transmit Delay is 1 sec, State WAITING, Priority 1
No designated router on this network
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:02
Wait time before Designated router selection 00:00:33
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 1/1/1, flood queue length 0
Next 0x0(0)/0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
IOU3#
Example of OSPF configured using interface config
IOU3#conf t
Enter configuration commands, one per line. End with CNTL/Z.
IOU3(config)#no router ospf 1
IOU3(config)#int e 0/0
IOU3(config-if)#ip ospf 1 area 0
IOU3(config-if)#do sh ip ospf int
Ethernet0/0 is up, line protocol is up
Internet Address 192.168.50.1/24, Area 0, Attached via Interface Enable
Process ID 1, Router ID 192.168.50.1, Network Type BROADCAST, Cost: 10
Topology-MTID Cost Disabled Shutdown Topology Name
0 10 no no Base
Enabled by interface config, including secondary ip addresses
Transmit Delay is 1 sec, State WAITING, Priority 1
No designated router on this network
No backup designated router on this network
Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
oob-resync timeout 40
Hello due in 00:00:01
Wait time before Designated router selection 00:00:23
Supports Link-local Signaling (LLS)
Cisco NSF helper support enabled
IETF NSF helper support enabled
Index 1/1/1, flood queue length 0
Next 0x0(0)/0x0(0)/0x0(0)
Last flood scan length is 0, maximum is 0
Last flood scan time is 0 msec, maximum is 0 msec
Neighbor Count is 0, Adjacent neighbor count is 0
Suppress hello for 0 neighbor(s)
IOU3(config-if)#