交换机与路由器技术-24-OSPF单区域配置

pc1
en 
conf t
no ip routing
int f0/0
ip add 192.168.10.10 255.255.255.0
no shut
exit
ip default-gateway 192.168.10.254
pc2
en 
conf t
no ip routing
int f0/0
ip add 192.168.20.20 255.255.255.0
no shut
exit
ip default-gateway 192.168.20.254
R1
en
conf t
int f0/0
ip add 192.168.10.254 255.255.255.0
no shut
int f1/0
ip add 10.10.10.1 255.255.255.252
no shut
exit
R2
en
conf t
int f0/0
ip add 10.10.10.2 255.255.255.252
no shut
int f1/0
ip add 20.20.20.1 255.255.255.252
no shut
exit
R3
en
conf t
int f0/0
ip add 192.168.20.254 255.255.255.0
no shut
int f1/0
ip add 20.20.20.2 255.255.255.252
no shut
exit