NAT ISP1

ConfigureISP

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ISP
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 201.0.0.3 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1.2
 encapsulation dot1Q 2
 ip address 202.0.0.3 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/1.3
 encapsulation dot1Q 3
 ip address 203.0.0.3 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/1.4
 encapsulation dot1Q 4
 ip address 204.0.0.3 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/1.5
 encapsulation dot1Q 5
 ip address 205.0.0.3 255.255.255.0
 no snmp trap link-status
!
router rip
 version 2
 network 201.0.0.0
 network 202.0.0.0
 network 203.0.0.0
 network 204.0.0.0
 network 205.0.0.0
 no auto-summary
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

ConfigureRSite1
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RSite1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
no ip dhcp use vrf connected
!
ip dhcp pool vlan10
   network 192.168.10.0 255.255.255.0
   dns-server 8.8.8.8
   default-router 192.168.10.1
!
ip dhcp pool vlan20
   network 192.168.20.0 255.255.255.0
   dns-server 8.8.8.8
   default-router 192.168.20.1
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 ip nat inside
 ip virtual-reassembly
 duplex auto
 speed auto
!
interface FastEthernet0/0.10
 encapsulation dot1Q 10
 ip address 192.168.10.1 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/0.20
 encapsulation dot1Q 20
 ip address 192.168.20.1 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/1
 ip address 201.0.0.1 255.255.255.0
 ip nat outside
 ip virtual-reassembly
 duplex auto
 speed auto
!
router rip
 version 2
 redistribute static
 network 192.168.10.0
 network 192.168.20.0
 network 201.0.0.0
 no auto-summary
!
ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 201.0.0.3
!
ip nat inside source list 10 interface FastEthernet0/1 overload
!
access-list 10 deny   192.168.10.100
access-list 10 permit any
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end


ConfigureRSite2

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RSite2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
no ip dhcp use vrf connected
!
ip dhcp pool vlan10
   network 172.16.10.0 255.255.255.0
   default-router 172.16.10.1
   dns-server 8.8.8.8
!
ip dhcp pool vlan20
   network 172.16.20.0 255.255.255.0
   default-router 172.16.20.1
   dns-server 8.8.8.8
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet0/0.10
 encapsulation dot1Q 10
 ip address 172.16.10.1 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/0.20
 encapsulation dot1Q 20
 ip address 172.16.20.1 255.255.255.0
 no snmp trap link-status
!
interface FastEthernet0/1
 ip address 202.0.0.1 255.255.255.0
 duplex auto
 speed auto
!
router rip
 version 2
 network 172.16.0.0
 network 202.0.0.0
 no auto-summary
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

ConfigureRSite3

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RSite3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

ConfigureRSite4

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname RSite4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

ConfigureSWISP

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWISP
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
 switchport mode trunk
!
interface FastEthernet1/1
!
interface FastEthernet1/2
 switchport access vlan 2
!
interface FastEthernet1/3
 switchport access vlan 3
!
interface FastEthernet1/4
 switchport access vlan 4
!
interface FastEthernet1/5
!
interface FastEthernet1/6
!
interface FastEthernet1/7
!
interface FastEthernet1/8
!
interface FastEthernet1/9
!
interface FastEthernet1/10
!
interface FastEthernet1/11
!
interface FastEthernet1/12
!
interface FastEthernet1/13
!
interface FastEthernet1/14
!
interface FastEthernet1/15
!
interface Vlan1
 no ip address
!
interface Vlan2
 no ip address
!
interface Vlan3
 no ip address
!
interface Vlan4
 no ip address
!
interface Vlan5
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

ConfigureSWSite1
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWSite1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
 switchport mode trunk
!
interface FastEthernet1/1
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/2
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/3
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/4
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/5
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/6
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/7
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/8
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/9
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/10
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/11
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/12
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/13
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/14
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/15
 switchport access vlan 20
 spanning-tree portfast
!
interface Vlan1
 no ip address
!
interface Vlan10
 no ip address
!
interface Vlan20
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

ConfigureSWSite2

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWSite2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
 switchport mode trunk
!
interface FastEthernet1/1
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/2
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/3
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/4
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/5
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/6
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/7
 switchport access vlan 10
 spanning-tree portfast
!
interface FastEthernet1/8
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/9
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/10
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/11
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/12
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/13
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/14
 switchport access vlan 20
 spanning-tree portfast
!
interface FastEthernet1/15
 switchport access vlan 20
 spanning-tree portfast
!
interface Vlan1
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

ConfigureSWSite3

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWSite3
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
!
interface FastEthernet1/1
!
interface FastEthernet1/2
!
interface FastEthernet1/3
!
interface FastEthernet1/4
!
interface FastEthernet1/5
!
interface FastEthernet1/6
!
interface FastEthernet1/7
!
interface FastEthernet1/8
!
interface FastEthernet1/9
!
interface FastEthernet1/10
!
interface FastEthernet1/11
!
interface FastEthernet1/12
!
interface FastEthernet1/13
!
interface FastEthernet1/14
!
interface FastEthernet1/15
!
interface Vlan1
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

ConfigureSWSite4

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SWSite4
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
!
interface FastEthernet1/1
!
interface FastEthernet1/2
!
interface FastEthernet1/3
!
interface FastEthernet1/4
!
interface FastEthernet1/5
!
interface FastEthernet1/6
!
interface FastEthernet1/7
!
interface FastEthernet1/8
!
interface FastEthernet1/9
!
interface FastEthernet1/10
!
interface FastEthernet1/11
!
interface FastEthernet1/12
!
interface FastEthernet1/13
!
interface FastEthernet1/14
!
interface FastEthernet1/15
!
interface Vlan1
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end
--------------The End-----------------

NAT ISP

Configure ISP

!

version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname ISP
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 193.1.1.1 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 100.0.0.2 255.255.255.252
 duplex auto
 speed auto
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

ConfigureR1

!

version 12.4
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
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 172.16.1.254 255.255.255.0
 ip nat inside
 ip virtual-reassembly
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 100.0.0.1 255.255.255.252
 ip nat outside
 ip virtual-reassembly
 duplex auto
 speed auto
!
ip http server
no ip http secure-server
!
ip route 0.0.0.0 0.0.0.0 100.0.0.2
!
ip nat inside source list 10 interface FastEthernet0/1 overload
ip nat inside source static tcp 172.16.1.100 3389 100.0.0.1 3389 extendable
!
access-list 10 permit any
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end



Configure SW1
!

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW1
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/1
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/2
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/3
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/4
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/5
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/6
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/7
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/8
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/9
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/10
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/11
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/12
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/13
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/14
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/15
 no ip address
 spanning-tree portfast
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end
------The end-------

MultiplayerSW

Configuration AC1

!


!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname AC1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 switchport mode trunk
!
interface FastEthernet0/1
 switchport mode trunk
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
 switchport access vlan 11
!
interface FastEthernet0/5
 switchport access vlan 11
!
interface FastEthernet0/6
 switchport access vlan 11
!
interface FastEthernet0/7
 switchport access vlan 12
!
interface FastEthernet0/8
 switchport access vlan 12
!
interface FastEthernet0/9
 switchport access vlan 12
!
interface FastEthernet0/10
 switchport access vlan 172
!
interface FastEthernet0/11
 switchport access vlan 172
!
interface FastEthernet0/12
 switchport access vlan 172
!
interface FastEthernet0/13
 switchport access vlan 192
!
interface FastEthernet0/14
 switchport access vlan 192
!
interface FastEthernet0/15
 switchport access vlan 192
!
interface Vlan1
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

Configuration AC2
!



!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname AC2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 switchport mode trunk
!
interface FastEthernet0/1
 switchport mode trunk
!
interface FastEthernet0/2
!
interface FastEthernet0/3
!
interface FastEthernet0/4
 switchport access vlan 11
!
interface FastEthernet0/5
 switchport access vlan 11
!
interface FastEthernet0/6
 switchport access vlan 11
!
interface FastEthernet0/7
 switchport access vlan 12
!
interface FastEthernet0/8
 switchport access vlan 12
!
interface FastEthernet0/9
 switchport access vlan 12
!
interface FastEthernet0/10
 switchport access vlan 172
!
interface FastEthernet0/11
 switchport access vlan 172
!
interface FastEthernet0/12
 switchport access vlan 172
!
interface FastEthernet0/13
 switchport access vlan 192
!
interface FastEthernet0/14
 switchport access vlan 192
!
interface FastEthernet0/15
 switchport access vlan 192
!
interface Vlan1
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

Configuration DHCP
!


!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname DHCP
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
no ip dhcp use vrf connected
!
ip dhcp pool vlan11
   network 11.11.11.0 255.255.255.0
   default-router 11.11.11.11 11.11.11.12
   dns-server 8.8.8.8
!
ip dhcp pool vlan12
   network 12.12.12.0 255.255.255.0
   default-router 12.12.12.12 12.12.12.22
   dns-server 8.8.8.8
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.1.1 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
router ospf 100
 log-adjacency-changes
 network 192.168.1.0 0.0.0.255 area 0
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

Configuration DS1
!

!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname DS1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
ip cef
!
!
!
!
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
spanning-tree vlan 1 priority 4096
spanning-tree vlan 11 priority 4096
spanning-tree vlan 12 priority 4096
spanning-tree vlan 172 priority 4096
spanning-tree vlan 192 priority 4096
archive
 log config
  hidekeys
!
!
!
!
!
!
!
!
interface Port-channel1
 switchport mode trunk
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
!
interface FastEthernet1/1
 switchport access vlan 172
!
interface FastEthernet1/2
 switchport mode trunk
 channel-group 1 mode on
!
interface FastEthernet1/3
 switchport mode trunk
 channel-group 1 mode on
!
interface FastEthernet1/4
 switchport mode trunk
!
interface FastEthernet1/5
 switchport mode trunk
!
interface FastEthernet1/6
!
interface FastEthernet1/7
!
interface FastEthernet1/8
!
interface FastEthernet1/9
!
interface FastEthernet1/10
!
interface FastEthernet1/11
!
interface FastEthernet1/12
!
interface FastEthernet1/13
!
interface FastEthernet1/14
!
interface FastEthernet1/15
 switchport access vlan 192
!
interface Vlan1
 no ip address
!
interface Vlan11
 ip address 11.11.11.11 255.255.255.0
 ip helper-address 192.168.1.1
!
interface Vlan12
 ip address 12.12.12.12 255.255.255.0
 ip helper-address 192.168.1.1
!
interface Vlan172
 ip address 172.16.1.254 255.255.255.0
!
interface Vlan192
 ip address 192.168.1.254 255.255.255.0
!
router ospf 100
 log-adjacency-changes
 network 11.11.11.0 0.0.0.255 area 0
 network 12.12.12.0 0.0.0.255 area 0
 network 172.16.1.0 0.0.0.255 area 0
 network 192.168.1.0 0.0.0.255 area 0
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

Configuration DS2
!

!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname DS2
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
ip cef
!
!
!
!
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
multilink bundle-name authenticated
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
spanning-tree vlan 1 priority 8192
spanning-tree vlan 11 priority 8192
spanning-tree vlan 12 priority 8192
spanning-tree vlan 172 priority 8192
spanning-tree vlan 192 priority 8192
archive
 log config
  hidekeys
!
!
!
!
!
!
!
!
interface Port-channel1
 switchport mode trunk
!
interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface FastEthernet1/0
!
interface FastEthernet1/1
 switchport access vlan 172
!
interface FastEthernet1/2
 switchport mode trunk
 channel-group 1 mode on
!
interface FastEthernet1/3
 switchport mode trunk
 channel-group 1 mode on
!
interface FastEthernet1/4
 switchport mode trunk
!
interface FastEthernet1/5
 switchport mode trunk
!
interface FastEthernet1/6
!
interface FastEthernet1/7
!
interface FastEthernet1/8
!
interface FastEthernet1/9
!
interface FastEthernet1/10
!
interface FastEthernet1/11
!
interface FastEthernet1/12
!
interface FastEthernet1/13
!
interface FastEthernet1/14
!
interface FastEthernet1/15
!
interface Vlan1
 no ip address
!
interface Vlan11
 ip address 11.11.11.12 255.255.255.0
!
interface Vlan12
 ip address 12.12.12.22 255.255.255.0
!
interface Vlan172
 ip address 172.16.1.252 255.255.255.0
!
interface Vlan192
 ip address 192.168.1.252 255.255.255.0
!
router ospf 100
 log-adjacency-changes
 network 11.11.11.0 0.0.0.255 area 0
 network 12.12.12.0 0.0.0.255 area 0
 network 172.16.1.0 0.0.0.255 area 0
 network 192.168.1.0 0.0.0.255 area 0
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

Configuration Gateway
!
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Gateway
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address dhcp
 ip nat outside
 ip virtual-reassembly
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 172.16.1.1 255.255.255.0
 ip nat inside
 ip virtual-reassembly
 duplex auto
 speed auto
!
router ospf 100
 log-adjacency-changes
 network 172.16.1.0 0.0.0.255 area 0
 default-information originate
!
ip http server
no ip http secure-server
!
!
ip nat inside source list 1 interface FastEthernet0/0 overload
!
access-list 1 permit any
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end






Configuration SW1
!


!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW1
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 switchport access vlan 172
!
interface FastEthernet0/1
 switchport access vlan 172
!
interface FastEthernet0/2
 switchport access vlan 172
!
interface FastEthernet0/3
!
interface FastEthernet0/4
!
interface FastEthernet0/5
!
interface FastEthernet0/6
!
interface FastEthernet0/7
!
interface FastEthernet0/8
!
interface FastEthernet0/9
!
interface FastEthernet0/10
!
interface FastEthernet0/11
!
interface FastEthernet0/12
!
interface FastEthernet0/13
!
interface FastEthernet0/14
!
interface FastEthernet0/15
!
interface Vlan1
 no ip address
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

----------------The end-----------------

DHCP-NAT-Rip

R1 Configuration

!
version 12.4
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
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.14.1 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.12.1 255.255.255.0
 duplex auto
 speed auto
!
interface Ethernet1/0
 ip address 172.16.1.1 255.255.255.0
 ip helper-address 192.168.23.3
 full-duplex
!
interface Ethernet1/1
 ip address 192.168.13.1 255.255.255.0
 full-duplex
!
interface Ethernet1/2
 no ip address
 shutdown
 half-duplex
!
interface Ethernet1/3
 no ip address
 shutdown
 half-duplex
!
router rip
 version 2
 network 172.16.0.0
 network 192.168.12.0
 network 192.168.13.0
 network 192.168.14.0
 no auto-summary
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

R2 Configuration

version 12.4
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
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.23.2 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.12.2 255.255.255.0
 duplex auto
 speed auto
!
interface Ethernet1/0
 ip address 172.16.2.2 255.255.255.0
 ip helper-address 192.168.23.3
 full-duplex
!
router rip
 version 2
 network 172.16.0.0
 network 192.168.12.0
 network 192.168.23.0
 no auto-summary
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

R3 Configuration

version 12.4
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
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
no ip dhcp use vrf connected
!
ip dhcp pool LanSW1
   network 172.16.1.0 255.255.255.0
   default-router 172.16.1.1
   dns-server 8.8.8.8
!
ip dhcp pool LanSW2
   network 172.16.2.0 255.255.255.0
   default-router 172.16.2.2
   dns-server 8.8.8.8
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.23.3 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.13.3 255.255.255.0
 duplex auto
 speed auto
!
interface Serial1/0
 ip address 192.168.34.3 255.255.255.0
 serial restart-delay 0
 no dce-terminal-timing-enable
!
interface Serial1/1
 no ip address
 shutdown
 serial restart-delay 0
 no dce-terminal-timing-enable
!
interface Serial1/2
 no ip address
 shutdown
 serial restart-delay 0
 no dce-terminal-timing-enable
!
interface Serial1/3
 no ip address
 shutdown
 serial restart-delay 0
 no dce-terminal-timing-enable
!
router rip
 version 2
 network 192.168.13.0
 network 192.168.23.0
 network 192.168.34.0
 no auto-summary
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

R4 Configuration

version 12.4
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
!
resource policy
!
memory-size iomem 5
!
!
ip cef
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface FastEthernet0/0
 ip address 192.168.14.4 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial1/0
 ip address 192.168.34.4 255.255.255.0
 serial restart-delay 0
 no dce-terminal-timing-enable
!
interface Serial1/1
 no ip address
 shutdown
 serial restart-delay 0
 no dce-terminal-timing-enable
!
interface Serial1/2
 no ip address
 shutdown
 serial restart-delay 0
 no dce-terminal-timing-enable
!
interface Serial1/3
 no ip address
 shutdown
 serial restart-delay 0
 no dce-terminal-timing-enable
!
router rip
 version 2
 network 192.168.14.0
 network 192.168.34.0
 no auto-summary
!
ip http server
no ip http secure-server
!
!
!
!
!
!
control-plane
!
!
!
!
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

SW1 Configuration

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW1
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/1
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/2
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/3
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/4
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/5
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/6
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/7
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/8
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/9
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/10
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/11
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/12
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/13
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/14
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/15
 no ip address
 spanning-tree portfast
!
interface Vlan1
 ip address 172.16.1.254 255.255.255.0
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end

SW2 Configuration

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW2
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/1
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/2
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/3
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/4
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/5
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/6
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/7
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/8
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/9
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/10
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/11
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/12
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/13
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/14
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/15
 no ip address
 spanning-tree portfast
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end

-------------The end--------------

Lab Ngan Hang

Phần cấu hình:
# LAB NGAN HANG
# CONFIGURATION VTP MODE SERVER, CLIENT
# [[SW1]] SPEED UP
enable
configure terminal
hostname SW1Server
line console 0
logging synchronous
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr

++++++++++++
# [[SW1]] IS SERVER
enable
vlan database
vtp domain vnpro
vtp password vnpro
vtp server
vlan 2
vlan 3
vlan 4
exit
configure terminal
vtp file nvram:vlan.dat
interface range fa1/2 - 6
switchport trunk encapsulation dot1q
switchport mode trunk
no shutdown
end
wr
++++++++++++++
# [[SW1]] PORT ON SWITCH LAYER3 TO PORT OF ROUTER
enable
configure terminal
interface e0/0
ip add 192.168.17.1 255.255.255.0
no shutdown
end
wr

+++++++++++++++++++++
# [[SW2]]SPEED UP
enable
configure terminal
hostname SW2SerBackup
line console 0
logging synchronous
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr

++++++++++++++
# [[SW2]] IS SERVER BACKUP
enable
vlan database
vtp domain vnpro
vtp password vnpro
vtp server
exit
configure terminal
vtp file nvram:vlan.dat
interface fa1/1
switchport trunk encapsulation dot1q
switchport mode trunk
no shutdown
interface range fa1/3 - 6
switchport trunk encapsulation dot1q
switchport mode trunk
no shutdown
end
wr
++++++++++++++
# [[SW2]] PORT ON SWITCH LAYER3 TO PORT OF ROUTER
enable
configure terminal
interface e0/0
ip add 192.168.28.2 255.255.255.0
no shutdown
end
wr

+++++++++++++++++
# [[SW3]] IS CLIENT
enable
configure terminal
vtp file nvram:vlan.dat
hostname SW3
exit
vlan database
vtp domain vnpro
vtp password vnpro
vtp client
exit
configure terminal
interface range fa1/0 - 15
spanning-tree portfast
no shutdown
interface range fa1/1 - 2
switchport trunk encapsulation dot1q
switchport mode trunk
interface range fa1/4 - 6
switchport mode access
switchport access vlan 2
interface range fa1/7 - 9
switchport mode access
switchport access vlan 3
interface range fa1/10 - 12
switchport mode access
switchport access vlan 4
end
wr

+++++++++++++++++
# [[SW4]] IS CLIENT
enable
configure terminal
vtp file nvram:vlan.dat
hostname SW4
exit
vlan database
vtp domain vnpro
vtp password vnpro
vtp clent
exit
configure terminal
interface range fa1/0 - 15
spanning-tree portfast
no shutdown
interface range fa1/1 - 2
switchport trunk encapsulation dot1q
switchport mode trunk
interface range fa1/4 - 6
switchport mode access
switchport access vlan 2
interface range fa1/7 - 9
switchport mode access
switchport access vlan 3
interface range fa1/10 - 12
switchport mode access
switchport access vlan 4
end
wr

+++++++++++++++++
# [[SW5]] IS CLIENT
enable
configure terminal
vtp file nvram:vlan.dat
hostname SW5
exit
vlan database
vtp domain vnpro
vtp password vnpro
vtp clent
exit
configure terminal
interface range fa1/0 - 15
spanning-tree portfast
no shutdown
interface range fa1/1 - 2
switchport trunk encapsulation dot1q
switchport mode trunk
interface range fa1/4 - 6
switchport mode access
switchport access vlan 2
interface range fa1/7 - 9
switchport mode access
switchport access vlan 3
interface range fa1/10 - 12
switchport mode access
switchport access vlan 4
end
wr


+++++++++++++++++
# [[SW6]] IS CLIENT
enable
configure terminal
vtp file nvram:vlan.dat
hostname SW6
exit
vlan database
vtp domain vnpro
vtp password vnpro
vtp clent
exit
configure terminal
interface range fa1/0 - 15
spanning-tree portfast
no shutdown
interface range fa1/1 - 2
switchport trunk encapsulation dot1q
switchport mode trunk
interface range fa1/4 - 6
switchport mode access
switchport access vlan 2
interface range fa1/7 - 9
switchport mode access
switchport access vlan 3
interface range fa1/10 - 12
switchport mode access
switchport access vlan 4
end
wr

++++++++++++++++++
# [[SW1]] ASSIGN IP ADDRESS FOR 4 VLAN
enable
configure terminal
int vlan 1
ip add 192.168.1.1 255.255.255.0
no shut
int vlan 2
ip add 192.168.2.1 255.255.255.0
no shut
int vlan 3
ip add 192.168.3.1 255.255.255.0
no shut
int vlan 4
ip add 192.168.4.1 255.255.255.0
no shut
end
wr

++++++++++++++++++
# [[SW2]] ASSIGN IP ADDRESS FOR 4 VLAN
enable
configure terminal
int vlan 1
ip add 192.168.1.2 255.255.255.0
no shut
int vlan 2
ip add 192.168.2.2 255.255.255.0
no shut
int vlan 3
ip add 192.168.3.2 255.255.255.0
no shut
int vlan 4
ip add 192.168.4.2 255.255.255.0
no shut
end
wr

+++++++++++++++++++++++++
# [[SW1]] IS ROOT BRIDGE PRIORITY 4096 FOR 4 VLAN
enable
configure terminal
spanning-tree vlan 1 priority 4096
spanning-tree vlan 2 priority 4096
spanning-tree vlan 3 priority 4096
spanning-tree vlan 4 priority 4096
end
wr

+++++++++++++++++++++++++
# [[SW2]] IS ROOT BRIDGE PRIORITY 8192 FOR 4 VLAN
enable
configure terminal
spanning-tree vlan 1 priority 8192
spanning-tree vlan 2 priority 8192
spanning-tree vlan 3 priority 8192
spanning-tree vlan 4 priority 8192
end
wr

++++++++++++++++
# [[SW1]] ROUTING WITCH OSPF
enable
configure terminal
router ospf 1
network 192.168.17.0 0.0.0.255 area 0
network 192.168.1.0 0.0.0.255 area 0
network 192.168.2.0 0.0.0.255 area 0
network 192.168.3.0 0.0.0.255 area 0
network 192.168.4.0 0.0.0.255 area 0
end
wr

++++++++++++++++
# [[SW2]] ROUTING WITCH OSPF
enable
configure terminal
router ospf 1
network 192.168.28.0 0.0.0.255 area 0
network 192.168.1.0 0.0.0.255 area 0
network 192.168.2.0 0.0.0.255 area 0
network 192.168.3.0 0.0.0.255 area 0
network 192.168.4.0 0.0.0.255 area 0
end
wr

+++++++++++++++++
# [[SW7]]SPEED UP
configure terminal
hostname SW7
line console 0
logging synchronous
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr

+++++++++++++++++++
# [[SW7]] PORT ON SWITCH LAYER3 TO PORT OF ROUTER
configure terminal
interface e0/0
ip add 192.168.17.7 255.255.255.0
no shutdown
interface e0/1
ip add 192.168.78.7 255.255.255.0
no shutdown
interface e0/2
ip add 192.168.123.7 255.255.255.0
no shutdown
end
wr

+++++++++++++++++
# [[SW8]]SPEED UP
enable
configure terminal
hostname SW8
line console 0
logging synchronous
no exec-timeout
no ip domain-lookup
line console 0
privilege level 15
no login
line vty 0 4
privilege level 15
no login
end
wr
++++++++++++++++++++
# [[SW8]] PORT SWITCH LAYER3 TO PORT OF ROUTER
enable
configure terminal
interface e0/0
ip add 192.168.28.8 255.255.255.0
no shutdown
interface e0/1
ip add 192.168.78.8 255.255.255.0
no shutdown
interface e0/2
ip add 192.168.123.8 255.255.255.0
no shutdown
end
wr

++++++++++++++++++++
# [[SW7]] ROUTING WITCH OSPF
configure terminal
router ospf 1
network 192.168.17.0 0.0.0.255 area 0
network 192.168.78.0 0.0.0.255 area 0
network 192.168.123.0 0.0.0.255 area 0
end
wr

++++++++++++++++++++
# [[SW8]] ROUTING WITCH OSPF
configure terminal
router ospf 1
network 192.168.28.0 0.0.0.255 area 0
network 192.168.78.0 0.0.0.255 area 0
network 192.168.123.0 0.0.0.255 area 0
end
wr

+++++++++++++++++++++
# [[SW7]] PROVIDE DHCP FOR 4 VLAN
enable
configure terminal
service dhcp
ip dhcp pool VLAN1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1 192.168.1.2
dns-server 8.8.8.8

ip dhcp pool VLAN2
network 192.168.2.0 255.255.255.0
default-router 192.168.2.1 192.168.2.2
dns-server 8.8.8.8

ip dhcp pool VLAN3
network 192.168.3.0 255.255.255.0
default-router 192.168.3.1 192.168.3.2
dns-server 8.8.8.8

ip dhcp pool VLAN4
network 192.168.4.0 255.255.255.0
default-router 192.168.4.1 192.168.4.2
dns-server 8.8.8.8
end
wr

+++++++++++++++++++++
# [[SW8]] PROVIDE DHCP FOR 4 VLAN
enable
configure terminal
service dhcp
ip dhcp pool VLAN1
network 192.168.1.0 255.255.255.0
default-router 192.168.1.1 192.168.1.2
dns-server 8.8.8.8

ip dhcp pool VLAN2
network 192.168.2.0 255.255.255.0
default-router 192.168.2.1 192.168.2.2
dns-server 8.8.8.8

ip dhcp pool VLAN3
network 192.168.3.0 255.255.255.0
default-router 192.168.3.1 192.168.3.2
dns-server 8.8.8.8

ip dhcp pool VLAN4
network 192.168.4.0 255.255.255.0
default-router 192.168.4.1 192.168.4.2
dns-server 8.8.8.8
end
wr

++++++++++++++++++++++
# [[SW1]] IS RELAYAGENT
configure terminal
interface vlan 1
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
interface vlan 2
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
interface vlan 3
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
interface vlan 4
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
end
wr

++++++++++++++++++++++
# [[SW2]] IS RELAYAGENT
configure terminal
interface vlan 1
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
interface vlan 2
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
interface vlan 3
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
interface vlan 4
ip helper-address 192.168.17.7
ip helper-address 192.168.28.8
end
wr

+++++++++++++++++++++++
# [[SW9]] PORT OF SWITCH IS LAYER 2
configure terminal
interface range fa0/1 - 16
no shutdown
++++++++++++++++++++++++
# [[R10]] IS ROUTER NAT GO TO INTERNET
# ASSIGN IP ADDRESS FOR PORT ON ROUTER
configure terminal
interface f0/0
ip address dhcp
no shutdown
interface f0/1
ip address 192.168.123.10 255.255.255.0
no shutdown
end
wr
# ROUTING WITCH OSPF
configure terminal
router ospf 1
network 192.168.123.0 0.0.0.255 area 0
end
wr
# NAT GO TO INTERNET
# CREAT STANDAR ACCESSLIST
configure terminal
access-list 1 permet any
ip nat inside source list 1 interface f0/0 overload
interface f0/0
ip nat outside
interface f0/1
ip nat inside
end
wr
# QUOANG DEFAULT ROUTE FOR ROUTERS ORTHER
configure terminal
router ospf 1
default-information originate
end
wr

################## THE END ####################
Cấu hình SW1:

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW1
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
spanning-tree vlan 10 priority 4096
spanning-tree vlan 20 priority 4096
spanning-tree vlan 30 priority 4096
spanning-tree vlan 40 priority 4096
!
!
!
!
interface Ethernet0/0
 ip address 192.168.17.1 255.255.255.0
 half-duplex
!
interface FastEthernet1/0
 no ip address
 shutdown
!
interface FastEthernet1/1
 no ip address
 shutdown
!
interface FastEthernet1/2
 switchport mode trunk
 no ip address
!
interface FastEthernet1/3
 switchport mode trunk
 no ip address
!
interface FastEthernet1/4
 switchport mode trunk
 no ip address
!
interface FastEthernet1/5
 switchport mode trunk
 no ip address
!
interface FastEthernet1/6
 switchport mode trunk
 no ip address
!
interface FastEthernet1/7
 no ip address
 shutdown
!
interface FastEthernet1/8
 no ip address
 shutdown
!
interface FastEthernet1/9
 no ip address
 shutdown
!
interface FastEthernet1/10
 no ip address
 shutdown
!
interface FastEthernet1/11
 no ip address
 shutdown
!
interface FastEthernet1/12
 no ip address
 shutdown
!
interface FastEthernet1/13
 no ip address
 shutdown
!
interface FastEthernet1/14
 no ip address
 shutdown
!
interface FastEthernet1/15
 no ip address
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan10
 ip address 192.168.10.1 255.255.255.0
 ip helper-address 192.168.17.7
 ip helper-address 192.168.28.8
!
interface Vlan20
 ip address 192.168.20.1 255.255.255.0
 ip helper-address 192.168.17.7
 ip helper-address 192.168.28.8
!
interface Vlan30
 ip address 192.168.30.1 255.255.255.0
 ip helper-address 192.168.17.7
 ip helper-address 192.168.28.8
!
interface Vlan40
 ip address 192.168.40.1 255.255.255.0
 ip helper-address 192.168.17.7
 ip helper-address 192.168.28.8
!
router ospf 1
 log-adjacency-changes
 network 192.168.10.0 0.0.0.255 area 0
 network 192.168.17.0 0.0.0.255 area 0
 network 192.168.20.0 0.0.0.255 area 0
 network 192.168.30.0 0.0.0.255 area 0
 network 192.168.40.0 0.0.0.255 area 0
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end
------------------------------------------
Cấu hình SW2

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW2
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
spanning-tree vlan 10 priority 8192
spanning-tree vlan 20 priority 8192
spanning-tree vlan 30 priority 8192
spanning-tree vlan 40 priority 8192
!
!
!
!
interface Ethernet0/0
 ip address 192.168.28.2 255.255.255.0
 half-duplex
!
interface FastEthernet1/0
 no ip address
 shutdown
!
interface FastEthernet1/1
 switchport mode trunk
 no ip address
!
interface FastEthernet1/2
 no ip address
 shutdown
!
interface FastEthernet1/3
 switchport mode trunk
 no ip address
!
interface FastEthernet1/4
 switchport mode trunk
 no ip address
!
interface FastEthernet1/5
 switchport mode trunk
 no ip address
!
interface FastEthernet1/6
 switchport mode trunk
 no ip address
!
interface FastEthernet1/7
 no ip address
 shutdown
!
interface FastEthernet1/8
 no ip address
 shutdown
!
interface FastEthernet1/9
 no ip address
 shutdown
!
interface FastEthernet1/10
 no ip address
 shutdown
!
interface FastEthernet1/11
 no ip address
 shutdown
!
interface FastEthernet1/12
 no ip address
 shutdown
!
interface FastEthernet1/13
 no ip address
 shutdown
!
interface FastEthernet1/14
 no ip address
 shutdown
!
interface FastEthernet1/15
 no ip address
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
interface Vlan10
 ip address 192.168.10.2 255.255.255.0
 ip helper-address 192.168.28.8
 ip helper-address 192.168.17.7
!
interface Vlan20
 ip address 192.168.20.2 255.255.255.0
 ip helper-address 192.168.28.8
 ip helper-address 192.168.17.7
!
interface Vlan30
 ip address 192.168.30.2 255.255.255.0
 ip helper-address 192.168.28.8
 ip helper-address 192.168.17.7
!
interface Vlan40
 ip address 192.168.40.2 255.255.255.0
 ip helper-address 192.168.28.8
 ip helper-address 192.168.17.7
!
router ospf 1
 log-adjacency-changes
 network 192.168.10.0 0.0.0.255 area 0
 network 192.168.20.0 0.0.0.255 area 0
 network 192.168.28.0 0.0.0.255 area 0
 network 192.168.30.0 0.0.0.255 area 0
 network 192.168.40.0 0.0.0.255 area 0
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end
----------------------------------------
Cấu hình SW3

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW3
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/1
 switchport mode trunk
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/2
 switchport mode trunk
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/3
 switchport access vlan 10
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/4
 switchport access vlan 10
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/5
 switchport access vlan 10
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/6
 switchport access vlan 20
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/7
 switchport access vlan 20
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/8
 switchport access vlan 20
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/9
 switchport access vlan 30
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/10
 switchport access vlan 30
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/11
 switchport access vlan 30
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/12
 switchport access vlan 40
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/13
 switchport access vlan 40
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/14
 switchport access vlan 40
 no ip address
 spanning-tree portfast
!
interface FastEthernet0/15
 no ip address
 spanning-tree portfast
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end
-----------------------------------
Cấu hình SW4

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW4
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
!
interface FastEthernet0/1
 switchport mode trunk
 no ip address
!
interface FastEthernet0/2
 switchport mode trunk
 no ip address
!
interface FastEthernet0/3
 no ip address
 shutdown
!
interface FastEthernet0/4
 no ip address
 shutdown
!
interface FastEthernet0/5
 no ip address
 shutdown
!
interface FastEthernet0/6
 no ip address
 shutdown
!
interface FastEthernet0/7
 no ip address
 shutdown
!
interface FastEthernet0/8
 no ip address
 shutdown
!
interface FastEthernet0/9
 no ip address
 shutdown
!
interface FastEthernet0/10
 no ip address
 shutdown
!
interface FastEthernet0/11
 no ip address
 shutdown
!
interface FastEthernet0/12
 no ip address
 shutdown
!
interface FastEthernet0/13
 no ip address
 shutdown
!
interface FastEthernet0/14
 no ip address
 shutdown
!
interface FastEthernet0/15
 no ip address
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end
-----------------------------
Cấu hình SW5

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW5
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
!
interface FastEthernet0/1
 switchport mode trunk
 no ip address
!
interface FastEthernet0/2
 switchport mode trunk
 no ip address
!
interface FastEthernet0/3
 no ip address
 shutdown
!
interface FastEthernet0/4
 no ip address
 shutdown
!
interface FastEthernet0/5
 no ip address
 shutdown
!
interface FastEthernet0/6
 no ip address
 shutdown
!
interface FastEthernet0/7
 no ip address
 shutdown
!
interface FastEthernet0/8
 no ip address
 shutdown
!
interface FastEthernet0/9
 no ip address
 shutdown
!
interface FastEthernet0/10
 no ip address
 shutdown
!
interface FastEthernet0/11
 no ip address
 shutdown
!
interface FastEthernet0/12
 no ip address
 shutdown
!
interface FastEthernet0/13
 no ip address
 shutdown
!
interface FastEthernet0/14
 no ip address
 shutdown
!
interface FastEthernet0/15
 no ip address
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end
------------------------
Cấu hình SW6

version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW6
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface FastEthernet0/0
 no ip address
 shutdown
!
interface FastEthernet0/1
 switchport mode trunk
 no ip address
!
interface FastEthernet0/2
 switchport mode trunk
 no ip address
!
interface FastEthernet0/3
 no ip address
 shutdown
!
interface FastEthernet0/4
 no ip address
 shutdown
!
interface FastEthernet0/5
 no ip address
 shutdown
!
interface FastEthernet0/6
 no ip address
 shutdown
!
interface FastEthernet0/7
 no ip address
 shutdown
!
interface FastEthernet0/8
 no ip address
 shutdown
!
interface FastEthernet0/9
 no ip address
 shutdown
!
interface FastEthernet0/10
 no ip address
 shutdown
!
interface FastEthernet0/11
 no ip address
 shutdown
!
interface FastEthernet0/12
 no ip address
 shutdown
!
interface FastEthernet0/13
 no ip address
 shutdown
!
interface FastEthernet0/14
 no ip address
 shutdown
!
interface FastEthernet0/15
 no ip address
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
!
end
-------------------------------
Cấu hình SW7:
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW7
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
ip dhcp pool vlan10
   network 192.168.10.0 255.255.255.0
   default-router 192.168.10.1 192.168.10.2
   dns-server 8.8.8.8
!
ip dhcp pool vlan20
   network 192.168.20.0 255.255.255.0
   default-router 192.168.20.1 192.168.20.2
   dns-server 8.8.8.8
!
ip dhcp pool vlan30
   network 192.168.30.0 255.255.255.0
   default-router 192.168.30.1 192.168.30.2
   dns-server 8.8.8.8
!
ip dhcp pool vlan40
   network 192.168.40.0 255.255.255.0
   default-router 192.168.40.1 192.168.40.2
   dns-server 8.8.8.8
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface Ethernet0/0
 ip address 192.168.17.7 255.255.255.0
 half-duplex
!
interface Ethernet0/1
 ip address 192.168.78.7 255.255.255.0
 half-duplex
!
interface Ethernet0/2
 ip address 192.168.123.7 255.255.255.0
 full-duplex
!
interface Ethernet0/3
 no ip address
 shutdown
 half-duplex
!
router ospf 1
 log-adjacency-changes
 network 192.168.17.0 0.0.0.255 area 0
 network 192.168.78.0 0.0.0.255 area 0
 network 192.168.123.0 0.0.0.255 area 0
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end
------------------------------
Cấu hình SW8
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW8
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
ip dhcp pool vlan10
   network 192.168.10.0 255.255.255.0
   default-router 192.168.10.2 192.168.10.1
   dns-server 8.8.8.8
!
ip dhcp pool vlan20
   network 192.168.20.0 255.255.255.0
   default-router 192.168.20.2 192.168.20.1
   dns-server 8.8.8.8
!
ip dhcp pool vlan30
   network 192.168.30.0 255.255.255.0
   default-router 192.168.30.2 192.168.30.1
   dns-server 8.8.8.8
!
ip dhcp pool vlan40
   network 192.168.40.0 255.255.255.0
   default-router 192.168.40.2 192.168.40.1
   dns-server 8.8.8.8
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface Ethernet0/0
 ip address 192.168.28.8 255.255.255.0
 half-duplex
!
interface Ethernet0/1
 ip address 192.168.78.8 255.255.255.0
 half-duplex
!
interface Ethernet0/2
 ip address 192.168.123.8 255.255.255.0
 full-duplex
!
interface Ethernet0/3
 no ip address
 shutdown
 half-duplex
!
router ospf 1
 log-adjacency-changes
 network 192.168.28.0 0.0.0.255 area 0
 network 192.168.78.0 0.0.0.255 area 0
 network 192.168.123.0 0.0.0.255 area 0
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end
----------------------------
Cấu hình SW9:
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname SW9
!
logging queue-limit 100
!
ip subnet-zero
!
!
no ip domain lookup
!
vtp file nvram:vlan.dat

!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
!
!
interface Ethernet0/0
 no ip address
 half-duplex
!
interface Ethernet0/1
 no ip address
 half-duplex
!
interface Ethernet0/2
 no ip address
 half-duplex
!
interface Ethernet0/3
 no ip address
 half-duplex
!
interface FastEthernet1/0
 no ip address
!
interface FastEthernet1/1
 no ip address
!
interface FastEthernet1/2
 no ip address
!
interface FastEthernet1/3
 no ip address
!
interface FastEthernet1/4
 no ip address
!
interface FastEthernet1/5
 no ip address
!
interface FastEthernet1/6
 no ip address
!
interface FastEthernet1/7
 no ip address
!
interface FastEthernet1/8
 no ip address
!
interface FastEthernet1/9
 no ip address
!
interface FastEthernet1/10
 no ip address
!
interface FastEthernet1/11
 no ip address
!
interface FastEthernet1/12
 no ip address
!
interface FastEthernet1/13
 no ip address
!
interface FastEthernet1/14
 no ip address
!
interface FastEthernet1/15
 no ip address
!
interface Vlan1
 no ip address
 shutdown
!
ip http server
ip classless
!
!
!
!
call rsvp-sync
!
!
mgcp profile default
!
!
!
dial-peer cor custom
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
!
!
end
----------------
Cấu hình R10:
!
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname R10
!
!
ip subnet-zero
!
!
no ip domain-lookup
!
!
call rsvp-sync
!
!
!
!
!
fax interface-type fax-mail
mta receive maximum-recipients 0
!
!
!
interface FastEthernet0/0
 ip address dhcp
 ip nat outside
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.123.10 255.255.255.0
 ip nat inside
 duplex auto
 speed auto
!
router ospf 1
 log-adjacency-changes
 network 192.168.123.0 0.0.0.255 area 0
 default-information originate
!
ip nat inside source list 1 interface FastEthernet0/0 overload
ip classless
ip http server
!
access-list 1 permit any
!
!
dial-peer cor custom
!
!
!
!
!
line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
!
end
---------------- THE END -------------------------