wr t
Building configuration...

Current configuration : 3437 bytes
!
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ospf
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$XJON$d9dXG5qc81HVtPzU6bNbm/
!
no aaa new-model
system mtu routing 1500
ip subnet-zero
ip routing
!
!
!
!
crypto pki trustpoint TP-self-signed-4156265472
 enrollment selfsigned
 subject-name cn=IOS-Self-Signed-Certificate-4156265472
 revocation-check none
 rsakeypair TP-self-signed-4156265472
!
!
crypto pki certificate chain TP-self-signed-4156265472
 certificate self-signed 01
  3082023D 308201A6 A0030201 02020101 300D0609 2A864886 F70D0101 04050030 
  31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274 
  69666963 6174652D 34313536 32363534 3732301E 170D3933 30333031 30303030 
  34395A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649 
  4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D34 31353632 
  36353437 3230819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281 
  8100C193 FBA65816 6AC4A7FA 245B4DCE F6596A0E 0C566256 333DF956 97BB8C59 
  D7306EDE 9F615F16 5F9A0A3F E0A408BF C677B30B BBC95B90 EB5294CD DA5A3A3D 
  61A22FD3 EB68F64D 09D68FB7 7715D36D FD3B8E7F 14EA4D00 6B90FE10 FC76B189 
  DDD1634D 3A6D0F3F 2F4368F0 0B4E04AA 6A30E2B6 C58F8370 E21BAC63 C82D033A 
  82C30203 010001A3 65306330 0F060355 1D130101 FF040530 030101FF 30100603 
  551D1104 09300782 056F7370 662E301F 0603551D 23041830 168014C8 65095BA5 
  43C79536 4B169781 107C9F96 6433BB30 1D060355 1D0E0416 0414C865 095BA543 
  C795364B 16978110 7C9F9664 33BB300D 06092A86 4886F70D 01010405 00038181 
  006DA6B6 8C05487E 4C0A8710 28C8474D 03AA2E28 7D60C507 E9CB47B7 B72B09F9 
  91B089E1 22E90479 EB7C3AF2 18215181 433C542C 2E6F072A F35BB81A AC451691 
  2D1C70EE CD40B800 B4C0B686 EAD55B87 D1DF27F2 27BCCB94 BC826675 B95C0899 
  7B457779 FC02C9C4 F35615D7 2A90F5D4 354477F3 5A256915 54A3586A 8059D3B4 70
  quit
!
!
!
!
!
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
!
!
!
interface Loopback0
 ip address 1.1.1.1 255.255.255.255
!
interface Loopback1
 ip address 2.2.2.2 255.255.255.255
!
interface Loopback2
 ip address 3.3.3.3 255.255.255.255
!
interface FastEthernet0/1
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface FastEthernet0/16
!
interface FastEthernet0/17
!
interface FastEthernet0/18
!
interface FastEthernet0/19
!
interface FastEthernet0/20
!
interface FastEthernet0/21
!
interface FastEthernet0/22
!
interface FastEthernet0/23
!
interface FastEthernet0/24
 no switchport
 ip address 10.0.0.1 255.255.255.252
 speed 100
 duplex full
!
interface GigabitEthernet0/1
!
interface GigabitEthernet0/2
!
interface Vlan1
 no ip address
!
router ospf 2020
 router-id 1.1.1.1
 log-adjacency-changes
 network 1.1.1.1 0.0.0.0 area 0
 network 2.2.2.2 0.0.0.0 area 0
 network 3.3.3.3 0.0.0.0 area 0
 network 10.0.0.0 0.0.0.3 area 0
!
ip classless
ip http server
ip http secure-server
!
!
!
control-plane
!
!
line con 0
line vty 0 4
 password cisco
 login
line vty 5 15
 login
!
end

ospf#