EC553

[pc_evans]

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)#