MY CCIE JOURNEY

seeing running config is all needed to build the topology

the below are the running configs of r0 , 1,2,3

r0#sr
Building configuration...

Current configuration : 1384 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname r0
!
boot-start-marker
boot-end-marker
!
!
no aaa new-model
memory-size iomem 5
!
!
ip cef
!
!
!
!
!
!
!
interface Loopback0
ip address 30.0.0.1 255.255.255.248
!
interface Loopback1
ip address 30.0.0.17 255.255.255.240
!
interface Loopback2
ip address 30.0.0.33 255.255.255.240
!
interface Loopback3
ip address 30.0.0.49 255.255.255.240
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
ip address 21.0.0.1 255.255.255.240
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
ip address 22.0.0.1 255.255.255.240
serial restart-delay 0
!
interface Serial1/3
no ip address
shutdown
serial restart-delay 0
!
router eigrp 1
network 21.0.0.0 0.0.0.255
network 22.0.0.0 0.0.0.255
network 30.0.0.0 0.0.0.255
auto-summary
!
ip http server
!
!
!
!
control-plane
!
alias exec siib show ip int brief
alias exec sip show ip proto
alias exec sr show run
alias exec sir show ip route
alias exec siet show ip eigrp topo
alias exec si show inter
alias exec l loopback
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
!
end

r1#sr
Building configuration...

Current configuration : 1120 bytes
!
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
!
!
!
!
!
!
!
interface FastEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0
ip address 21.0.0.2 255.255.255.240
serial restart-delay 0
!
interface Serial1/1
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/2
no ip address
shutdown
serial restart-delay 0
!
interface Serial1/3
ip address 23.0.0.1 255.255.255.192
serial restart-delay 0
!
router eigrp 1
network 21.0.0.0 0.0.0.255
network 23.0.0.0 0.0.0.255
no auto-summary
!
ip http server
!
!
!
!
control-plane
!
alias exec siib show ip int brief
alias exec sip show ip proto
alias exec sr show run
alias exec sir show ip route
alias exec siet show ip eigrp topo
alias exec si show inter
alias exec l loopback
!
line con 0
exec-timeout 0 0
logging synchronous
line aux 0
line vty 0 4
login
!
!
end