路由6.9.1配置ospf与验证

san1#show run
!
interface Loopback0
ip address 192.168.31.11 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.1.1 255.255.255.0
ip ospf message-digest-key 1 md5 cisco
ip ospf hello-interval 5
no sh
!
router ospf 1
area 0 authentication message-digest
network 192.168.1.0 0.0.0.255 area 0
!
san2#show run
!
interface Loopback0
ip address 192.168.31.22 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.1.2 255.255.255.0
ip ospf message-digest-key 1 md5 cisco
ip ospf hello-interval 5
no sh
!
router ospf 1
area 0 authentication message-digest
network 192.168.1.0 0.0.0.255 area 0
!
san3#show run
!
interface Loopback0
ip address 192.168.31.33 255.255.255.255
!
interface FastEthernet0/0
ip address 192.168.1.3 255.255.255.0
ip ospf message-digest-key 1 md5 cisco
ip ospf hello-interval 5
no sh
!
router ospf 1
area 0 authentication message-digest
network 192.168.1.0 0.0.0.255 area 0
!
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
show ip ospf nei
show ip ospf nei de
show ip ospf int fa0/0
debug ip ospf events