conf t
!
no service password-encryption
!
hostname SW4
!
enable password not123cisco
!
username cisco password 0 cisco
ip subnet-zero
ip routing
no ip domain-lookup
!
interface Tunnel0
 ip address 10.0.0.3 255.255.255.0
 tunnel source Loopback3
 tunnel destination 183.0.2.1
!
interface Loopback0
 ip address 183.0.10.10 255.255.255.0
!
interface Loopback1
 ip address 183.0.20.20 255.255.255.0
!
interface Loopback2
 ip address 183.0.40.40 255.255.255.0
!
interface Loopback3
 ip address 183.0.50.147 255.255.255.0
!
interface Port-channel1
 switchport mode trunk
!
interface range FastEthernet1/0 - 15
shutdown
!
interface FastEthernet1/14
 channel-group 1 mode on
 switchport mode trunk
 no shutdown
!
interface FastEthernet1/15
 channel-group 1 mode on
 switchport mode trunk
 no shutdown
!
interface Vlan1
 no ip address
!
interface Vlan3
 ip address 183.0.3.3 255.255.255.0
!
router eigrp 2
 network 183.0.3.3 0.0.0.0
 network 183.0.10.10 0.0.0.0
 network 183.0.50.0 0.0.0.255
 no auto-summary
!
router bgp 2
 no synchronization
 bgp log-neighbor-changes
 network 183.0.20.0 mask 255.255.255.0
 network 183.0.40.0 mask 255.255.255.0
 neighbor 183.0.3.1 remote-as 1
 neighbor 183.0.3.1 ebgp-multihop 255
 neighbor 183.0.3.1 update-source Loopback0
 neighbor 183.0.3.1 route-map PREPEND out
 no auto-summary
!
access-list 4 permit 183.0.40.0 0.0.0.255
route-map PREPEND permit 10
 match ip address 4
 set as-path prepend 4
!
route-map PREPEND permit 20
!
line con 0
 exec-timeout 0 0
 logging synchronous
 login local
line vty 5 15
 password cisco
 login local
!
end