logging synchronous line vty 0 4 login ! end
b.与校区二相连的路由器Router2
Building configuration...
Current configuration : 825 bytes !
version 12.4
no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption !
hostname Router !
no ip domain-lookup !
interface FastEthernet0/0
ip address 172.16.48.6 255.255.255.252 duplex auto speed auto !
interface FastEthernet0/1 no ip address duplex auto speed auto shutdown !
interface Serial0/0/0
ip address 172.16.48.25 255.255.255.252 !
interface Serial0/0/1
ip address 172.16.48.13 255.255.255.252 clock rate 4000000 !
interface Vlan1 no ip address shutdown !
router ospf 100
log-adjacency-changes
network 172.16.48.4 0.0.0.3 area 0
network 172.16.48.24 0.0.0.3 area 0 network 172.16.48.12 0.0.0.3 area 0 !
ip classless !
line con 0
exec-timeout 0 0 logging synchronous line vty 0 4 login ! end
c.与校区三相连的路由器Router3
Building configuration...
Current configuration : 806 bytes !
version 12.4
no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption !
hostname Router !
no ip domain-lookup !
interface FastEthernet0/0
ip address 172.16.48.10 255.255.255.252 duplex auto speed auto !
interface FastEthernet0/1 no ip address duplex auto speed auto shutdown !
interface Serial0/0/0
ip address 172.16.48.17 255.255.255.252 !
interface Serial0/0/1
ip address 172.16.48.14 255.255.255.252 !
interface Vlan1
no ip address shutdown !
router ospf 100
log-adjacency-changes
network 172.16.48.8 0.0.0.3 area 0 network 172.16.48.12 0.0.0.3 area 0 network 172.16.48.16 0.0.0.3 area 0 !
ip classless !
line con 0
exec-timeout 0 0 logging synchronous line vty 0 4 login ! end
d.校园网的出口路由器Router4
Building configuration...
Current configuration : 1836 bytes !
version 12.4
no service timestamps log datetime msec no service timestamps debug datetime msec no service password-encryption !
hostname Router !
no ip domain-lookup !
interface FastEthernet0/0
ip address 172.16.79.254 255.255.240.0 ip nat inside duplex auto speed auto !
interface FastEthernet0/1
ip address 172.16.48.29 255.255.255.252 ip nat inside duplex auto speed auto !
interface Serial0/0/0
ip address 172.16.48.18 255.255.255.252 ip nat inside
clock rate 4000000 !
interface Serial0/0/1
ip address 172.16.48.22 255.255.255.252 ip nat inside
clock rate 4000000 !
interface Serial0/2/0
ip address 222.191.1.1 255.255.255.0 ip nat outside clock rate 4000000 !
interface Serial0/2/1 no ip address !
interface Vlan1 no ip address shutdown !
router ospf 100
log-adjacency-changes
network 172.16.48.16 0.0.0.3 area 0 network 172.16.48.20 0.0.0.3 area 0 network 172.16.64.0 0.0.15.255 area 0 network 172.16.48.28 0.0.0.3 area 0 network 222.191.1.0 0.0.0.255 area 0 default-information originate !
ip nat pool Campus 222.191.1.3 222.191.1.251 netmask 255.255.255.0 ip nat pool Campus1 222.191.2.1 222.191.2.254 netmask 255.255.255.0 ip nat inside source list 1 pool Campus overload
ip nat inside source static 172.16.64.1 222.191.1.254 ip nat inside source static 172.16.64.2 222.191.1.253 ip nat inside source static 172.16.48.30 222.191.1.252 ip classless
ip route 0.0.0.0 0.0.0.0 222.191.1.2 !
access-list 1 permit 172.16.0.0 0.0.3.255 access-list 1 permit 172.16.4.0 0.0.3.255 access-list 1 permit any
access-list 1 permit 172.16.16.0 0.0.3.255