OSPF综合实验

interface Serial1/2

ip address 48.1.1.4 255.255.255.0 serial restart-delay 0 !

routerospf 1 router-id 4.4.4.4

log-adjacency-changes area 2 nssa

redistributeospf 2 subnets network 4.4.4.4 0.0.0.0 area 2 network 34.1.1.4 0.0.0.0 area 2 network 48.1.1.4 0.0.0.0 area 2 !

routerospf 2

router-id 44.4.4.4

log-adjacency-changes redistributeospf 1 subnets

network 46.1.1.4 0.0.0.0 area 3

default-information originate always

R5配置： R5#show run !

interface Loopback0

ip address 5.5.5.5 255.255.255.0 !

interface FastEthernet1/0

ip address 25.1.1.5 255.255.255.0 ipospf authentication

ipospf authentication-key ccie duplex auto

speed auto !

routerospf 1 router-id 5.5.5.5

log-adjacency-changes area 1 stub

network 5.5.5.5 0.0.0.0 area 1 network 25.1.1.5 0.0.0.0 area 1

R6配置：

R6#show running-config !

interface Loopback0

ip address 6.6.6.6 255.255.255.0 !

interface Serial1/0

ip address 46.1.1.6 255.255.255.0 serial restart-delay 0 !

routerospf 2 router-id 6.6.6.6

log-adjacency-changes

network 6.6.6.6 0.0.0.0 area 3 network 46.1.1.6 0.0.0.0 area 3

R7配置：

R7#show running-config !

interface Loopback0

ip address 7.7.7.7 255.255.255.0 !

interface Serial1/0

ip address 38.1.1.8 255.255.255.0 serial restart-delay 0 !

interface Serial1/1

ip address 48.1.1.8 255.255.255.0 serial restart-delay 0 !

routerospf 1 router-id 7.7.7.7

log-adjacency-changes area 2 nssa

network 38.1.1.8 0.0.0.0 area 2 network 48.1.1.8 0.0.0.0 area 2