OSPF协议配置指南

以下是引用片段：
interface ethernet 0  
ip address 192.1.0.129 255.255.255.192  
!  
interface serial 0  
ip address 192.200.10.5 255.255.255.252  
!  
router ospf 100  
network 192.200.10.4 0.0.0.3 area 0  
network 192.1.0.128 0.0.0.63 area 1  
!  

以下是引用片段：
interface ethernet 0  
ip address 192.1.0.65 255.255.255.192  
!  
interface serial 0  
ip address 192.200.10.6 255.255.255.252  
!  
router ospf 200  
network 192.200.10.4 0.0.0.3 area 0  
network 192.1.0.64 0.0.0.63 area 2  
!  
Router3:  
interface ethernet 0  
ip address 192.1.0.130 255.255.255.192  
!  
router ospf 300  
network 192.1.0.128 0.0.0.63 area 1  
!  
Router4:  
interface ethernet 0  
ip address 192.1.0.66 255.255.255.192  
!  
router ospf 400  
network 192.1.0.64 0.0.0.63 area 1  
! 

以下是引用片段：
debug ip ospf events  
debug ip ospf packet  
show ip ospf  
show ip ospf database  
show ip ospf interface  
show ip ospf neighbor  
show ip route