谁动了我的网络系列 之 ospf broadcast 类型 nat 结合 实验
R1 和R6充当主机的角色 同样其他的不说说了 上show run 嘞
r1#
r1#show run
Building configuration...
Current configuration : 819 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
no ip routing
!
!
no ip domain lookup
!
no ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Ethernet0/0
ip address 10.0.0.1 255.255.255.0
no ip route-cache
half-duplex
!
interface Ethernet0/1
no ip address
no ip route-cache
shutdown
half-duplex
!
interface Ethernet0/2
no ip address
no ip route-cache
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
no ip route-cache
shutdown
half-duplex
!
!
ip default-gateway 10.0.0.2
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
r1#
r2#show run
Building configuration...
Current configuration : 1009 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 2.2.2.2 255.255.255.0
!
interface Ethernet0/0
ip address 10.0.0.2 255.255.255.0
ip nat inside
half-duplex
!
interface Ethernet0/1
ip address 192.168.0.2 255.255.255.0
ip nat outside
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
!
router ospf 100
router-id 2.2.2.2
log-adjacency-changes
network 2.2.2.0 0.0.0.255 area 1
network 192.168.0.0 0.0.0.255 area 1
!
ip nat inside source list 1 interface Ethernet0/1 overload
ip http server
no ip http secure-server
ip classless
!
!
access-list 1 permit 10.0.0.0 0.0.0.255
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
r2#
r3#show run
Building configuration...
Current configuration : 918 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 3.3.3.3 255.255.255.0
!
interface Ethernet0/0
ip address 192.168.0.3 255.255.255.0
half-duplex
!
interface Ethernet0/1
ip address 172.16.0.3 255.255.255.0
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
!
router ospf 100
router-id 3.3.3.3
log-adjacency-changes
network 3.3.3.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.255 area 0
network 192.168.0.0 0.0.0.255 area 1
!
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
r3#
r4#show run
Building configuration...
Current configuration : 1036 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 4.4.4.4 255.255.255.0
!
interface Ethernet0/0
ip address 172.16.0.4 255.255.255.0
half-duplex
!
interface Serial1/0
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/1
ip address 192.168.1.4 255.255.255.0
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
!
router ospf 100
router-id 4.4.4.4
log-adjacency-changes
network 4.4.4.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.255 area 0
network 192.168.1.0 0.0.0.255 area 2
!
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
r4#
r5#show run
Building configuration...
Current configuration : 1032 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r5
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
!
!
no ip domain lookup
!
ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Loopback0
ip address 5.5.5.5 255.255.255.0
!
interface Ethernet0/0
ip address 20.0.0.5 255.255.255.0
half-duplex
!
interface Serial1/0
ip address 192.168.1.5 255.255.255.0
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
!
router ospf 100
router-id 5.5.5.5
log-adjacency-changes
network 5.5.5.0 0.0.0.255 area 2
network 20.0.0.0 0.0.0.255 area 2
network 192.168.1.0 0.0.0.255 area 2
!
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
r5#
r6#show run
Building configuration...
Current configuration : 576 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r6
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
ip subnet-zero
no ip routing
!
!
no ip domain lookup
!
no ip cef
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Ethernet0/0
ip address 20.0.0.6 255.255.255.0
no ip route-cache
half-duplex
!
!
ip default-gateway 20.0.0.5
ip http server
no ip http secure-server
ip classless
!
!
!
!
!
!
!
!
!
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
!
!
end
r6#
本文出自 “荒原” 博客，谢绝转载！