Cardiff

Cardiff#show run
Building configuration...

Current configuration : 1451 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Cardiff
!
!
!
!
!
ip dhcp pool LAN-POOL-1
 network 172.16.198.0 255.255.255.192
 default-router 172.16.198.1
 dns-server 8.8.8.8
 domain-name ralitsa.com
!
!
!
no ip cef
no ipv6 cef
!
!
!
username ISP password 0 cisco
!
!
license udi pid CISCO1941/K9 sn FTX15241Y43-
!
!
!
!
!
!
!
!
!
no ip domain-lookup
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Tunnel10
 ip address 192.168.10.1 255.255.255.248
 mtu 1476
 tunnel source Serial0/1/0
 tunnel destination 10.0.1.226
!
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/1
 ip address 172.16.198.1 255.255.255.192
 ip nat inside
 duplex auto
 speed auto
!
interface Serial0/1/0
 ip address 10.0.1.222 255.255.255.252
 encapsulation ppp
 ppp authentication chap
 ip nat outside
!
interface Serial0/1/1
 no ip address
 clock rate 2000000
 shutdown
!
interface Vlan1
 no ip address
 shutdown
!
router bgp 65002
 bgp log-neighbor-changes
 no synchronization
 neighbor 10.0.1.221 remote-as 65025
 network 10.0.1.220 mask 255.255.255.252
 network 172.16.198.0 mask 255.255.255.192
!
ip nat inside source static 10.0.1.221 209.165.201.253 
ip classless
ip route 172.16.200.0 255.255.255.192 192.168.10.5 
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end

____________________________________________________________________________

Swansea

show run
Building configuration...

Current configuration : 1366 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname Swansea
!
!
!
!
!
ip dhcp pool LAN-POOL-2
 network 172.16.200.0 255.255.255.192
 default-router 172.16.200.62
 dns-server 8.8.8.8
 domain-name ralitsa.com
!
!
!
no ip cef
no ipv6 cef
!
!
!
username ISP password 0 cisco
!
!
license udi pid CISCO1941/K9 sn FTX1524Y9V6-
!
!
!
!
!
!
!
!
!
no ip domain-lookup
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Tunnel10
 ip address 192.168.10.5 255.255.255.248
 mtu 1476
 tunnel source Serial0/1/1
 tunnel destination 10.0.1.222
!
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/1
 ip address 172.16.200.62 255.255.255.192
 duplex auto
 speed auto
!
interface Serial0/1/0
 no ip address
 clock rate 2000000
 shutdown
!
interface Serial0/1/1
 ip address 10.0.1.226 255.255.255.252
 encapsulation ppp
 ppp authentication chap
!
interface Vlan1
 no ip address
 shutdown
!
router bgp 65050
 bgp log-neighbor-changes
 no synchronization
 neighbor 10.0.1.225 remote-as 65025
 network 10.0.1.224 mask 255.255.255.252
 network 172.16.200.0 mask 255.255.255.192
!
ip classless
ip route 172.16.198.0 255.255.255.192 192.168.10.1 
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end

_______________________________________________________________________

ISP

ISP#show running-config 
Building configuration...

Current configuration : 1261 bytes
!
version 15.1
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
!
hostname ISP
!
!
!
!
!
!
!
!
no ip cef
no ipv6 cef
!
!
!
username Cardiff password 0 cisco
username Swansea password 0 cisco
!
!
license udi pid CISCO1941/K9 sn FTX1524EYS5-
!
!
!
!
!
!
!
!
!
no ip domain-lookup
!
!
spanning-tree mode pvst
!
!
!
!
!
!
interface Loopback10
 ip address 209.165.201.253 255.255.255.0
!
interface GigabitEthernet0/0
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface GigabitEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
!
interface Serial0/1/0
 ip address 10.0.1.221 255.255.255.252
 encapsulation ppp
 ppp authentication chap
 clock rate 128000
!
interface Serial0/1/1
 ip address 10.0.1.225 255.255.255.252
 encapsulation ppp
 ppp authentication chap
 clock rate 128000
!
interface Vlan1
 no ip address
 shutdown
!
router bgp 65025
 bgp log-neighbor-changes
 no synchronization
 neighbor 10.0.1.222 remote-as 65002
 neighbor 10.0.1.226 remote-as 65050
 network 10.0.1.220 mask 255.255.255.252
 network 10.0.1.224 mask 255.255.255.252
 network 209.165.201.0
!
ip classless
!
ip flow-export version 9
!
!
!
!
!
!
!
!
line con 0
!
line aux 0
!
line vty 0 4
 login
!
!
!
end
