Building 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
memory-size iomem 5
!
!
ip cef
!
!
no ip domain lookup
!
!
!
!
interface Loopback0
ip address 1.1.1.1 255.255.255.0
!
interface Ethernet0/0
ip address 12.12.12.1 255.255.255.0
half-duplex
!
interface Ethernet0/1
no ip address
shutdown
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
router eigrp 1
passive-interface Loopback0
network 1.1.1.0 0.0.0.255
network 12.12.12.0 0.0.0.255
no auto-summary
!
router bgp 1
no synchronization
bgp router-id 1.1.1.1
bgp log-neighbor-changes
network 1.1.1.0 mask 255.255.255.0
network 12.12.12.0 mask 255.255.255.0
neighbor 12.12.12.2 remote-as 234
neighbor 12.12.12.2 ebgp-multihop 2
neighbor 12.12.12.2 update-source Ethernet0/0
no auto-summary
!
ip http server
!
!
!
cdp timer 5
cdp holdtime 10
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
end
r2#show run
Building 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
memory-size iomem 5
!
!
ip cef
!
!
no ip domain lookup
!
!
!
!
interface Loopback0
ip address 2.2.2.2 255.255.255.0
!
interface Ethernet0/0
ip address 12.12.12.2 255.255.255.0
half-duplex
!
interface Ethernet0/1
ip address 23.23.23.2 255.255.255.0
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
router eigrp 234
passive-interface Loopback0
network 12.12.12.0 0.0.0.255
network 23.23.23.0 0.0.0.255
no auto-summary
!
router bgp 234
no synchronization
bgp router-id 2.2.2.2
bgp log-neighbor-changes
network 12.12.12.0 mask 255.255.255.0
network 23.23.23.0 mask 255.255.255.0
neighbor 12.12.12.1 remote-as 1
neighbor 12.12.12.1 ebgp-multihop 2
neighbor 12.12.12.1 update-source Ethernet0/0
neighbor 23.23.23.3 remote-as 234
neighbor 23.23.23.3 update-source Ethernet0/1
neighbor 23.23.23.3 next-hop-self
neighbor 34.34.34.4 remote-as 234
neighbor 34.34.34.4 update-source Ethernet0/1
neighbor 34.34.34.4 next-hop-self
no auto-summary
!
ip http server
!
!
!
cdp timer 5
cdp holdtime 10
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
end
r3#show run
Building 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
memory-size iomem 5
!
!
ip cef
!
!
no ip domain lookup
!
!
!
!
interface Loopback0
ip address 3.3.3.3 255.255.255.0
!
interface Ethernet0/0
ip address 23.23.23.3 255.255.255.0
half-duplex
!
interface Ethernet0/1
ip address 34.34.34.3 255.255.255.0
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
router eigrp 234
network 23.23.23.0 0.0.0.255
network 34.34.34.0 0.0.0.255
no auto-summary
!
router bgp 234
no synchronization
bgp log-neighbor-changes
network 23.23.23.0 mask 255.255.255.0
network 34.34.34.0 mask 255.255.255.0
neighbor 23.23.23.2 remote-as 234
neighbor 23.23.23.2 update-source Ethernet0/0
neighbor 23.23.23.2 next-hop-self
neighbor 34.34.34.4 remote-as 234
neighbor 34.34.34.4 update-source Ethernet0/1
neighbor 34.34.34.4 next-hop-self
!
ip http server
!
!
!
cdp timer 5
cdp holdtime 10
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
end
Building 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
memory-size iomem 5
!
!
ip cef
!
!
no ip domain lookup
!
!
!
!
interface Loopback0
ip address 4.4.4.4 255.255.255.0
!
interface Ethernet0/0
ip address 34.34.34.4 255.255.255.0
half-duplex
!
interface Ethernet0/1
ip address 45.45.45.4 255.255.255.0
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
router eigrp 234
network 34.34.34.0 0.0.0.255
network 45.45.45.0 0.0.0.255
no auto-summary
!
router bgp 234
no synchronization
bgp router-id 4.4.4.4
bgp log-neighbor-changes
network 34.34.34.0 mask 255.255.255.0
network 45.45.45.0 mask 255.255.255.0
neighbor 23.23.23.2 remote-as 234
neighbor 23.23.23.2 update-source Ethernet0/0
neighbor 23.23.23.2 next-hop-self
neighbor 34.34.34.3 remote-as 234
neighbor 34.34.34.3 update-source Ethernet0/0
neighbor 34.34.34.3 next-hop-self
neighbor 45.45.45.5 remote-as 2
neighbor 45.45.45.5 ebgp-multihop 5
neighbor 45.45.45.5 update-source Ethernet0/1
no auto-summary
!
ip http server
!
!
!
cdp timer 5
cdp holdtime 10
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
end
Building configuration...
!
version 12.4
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
memory-size iomem 5
!
!
ip cef
!
!
no ip domain lookup
!
!
!
!
interface Loopback0
ip address 5.5.5.5 255.255.255.0
!
interface Ethernet0/0
ip address 45.45.45.5 255.255.255.0
half-duplex
!
interface Ethernet0/1
no ip address
shutdown
half-duplex
!
interface Ethernet0/2
no ip address
shutdown
half-duplex
!
interface Ethernet0/3
no ip address
shutdown
half-duplex
!
router eigrp 2
passive-interface Loopback0
network 5.5.5.0 0.0.0.255
network 45.45.45.0 0.0.0.255
no auto-summary
!
router bgp 2
no synchronization
bgp router-id 5.5.5.5
bgp log-neighbor-changes
network 45.45.45.0 mask 255.255.255.0
neighbor 45.45.45.4 remote-as 234
neighbor 45.45.45.4 ebgp-multihop 2
neighbor 45.45.45.4 update-source Ethernet0/0
no auto-summary
!
ip http server
!
!
!
cdp timer 5
cdp holdtime 10
!
!
control-plane
!
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
end