en
conf t
host r1
int e0/0
ip addr 192.168.1.2 255.255.255.0
no shut
exit
int s1/0
ip addr 192.168.2.1 255.255.255.0
no shut
clock rate 64000
exit
router ospf 100
network 192.168.1.0 0.0.0.255 area 0
network 192.168.2.0 0.0.0.255 area 0
exit
R2
conf t
host r2
int s0/1
ip addr 192.168.2.2 255.255.255.0
no shut
exit
int s0/2
ip addr 192.168.3.1 255.255.255.0
no shut
clock rate 64000
exit
router ospf 100
network 192.168.2.0 0.0.0.255 area 0
network 192.168.3.0 0.0.0.255 area 0
exit
R3
conf t
host r3
int s1/2
ip addr 192.168.3.2 255.255.255.0
no shut
exit
int e0/0
ip addr 192.168.4.1 255.255.255.0
no shut
exit
router ospf 100
network 192.168.3.0 0.0.0.255 area 0
network 192.168.4.0 0.0.0.255 area 0
exit
转载于:https://blog.51cto.com/cuishuaiit/135676