R2#sh run
Building configuration...

Current configuration : 2753 bytes
!
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
!
logging buffered 4096
!
aaa new-model
!
aaa authentication login default none
aaa authentication enable default none
!
!
aaa session-id common
memory-size iomem 5
ip cef
!
no ip domain lookup
ip host R1 1.1.1.1
ip host R2 2.2.2.2
ip host R3 3.3.3.3
ip host R4 4.4.4.4
ip host R5 5.5.5.5
ip host R6 6.6.6.6
ip multicast-routing
ipv6 unicast-routing
!
multilink bundle-name authenticated
!
archive
 log config
  hidekeys
interface Loopback0
 ip address 2.2.2.2 255.255.255.255
 ip pim sparse-dense-mode
 ip ospf network point-to-point
 ipv6 address 2002:DB8:FFFF::2/128
 ipv6 ospf 1 area 0
!
interface FastEthernet0/0
 description [To R1]
 ip address 100.64.0.2 255.255.255.252
 ip pim sparse-dense-mode
 ip ospf network point-to-point
 speed 100
 full-duplex
 ipv6 address autoconfig
 ipv6 ospf network point-to-point
 ipv6 ospf 1 area 0
 mpls ip
!
interface FastEthernet0/1
 description [To R5]
 ip address 100.64.0.9 255.255.255.252
 ip pim sparse-dense-mode
 ip ospf network point-to-point
 speed 100
 full-duplex
 ipv6 address autoconfig
 ipv6 ospf network point-to-point
 ipv6 ospf 1 area 0
 mpls ip
!
interface FastEthernet1/0
 description [To R5]
 ip address 100.64.0.13 255.255.255.252
 ip pim sparse-dense-mode
 ip ospf network point-to-point
 speed 100
 full-duplex
 ipv6 address autoconfig
 ipv6 ospf network point-to-point
 ipv6 ospf 1 area 0
 mpls ip
!
interface FastEthernet2/0
 no ip address
 duplex auto
 speed auto
!
router ospf 1
 router-id 2.2.2.2
 log-adjacency-changes
 network 0.0.0.0 255.255.255.255 area 0
!
router bgp 65000
 no synchronization
 bgp router-id 2.2.2.2
 bgp log-neighbor-changes
 network 2.2.2.2 mask 255.255.255.255
 neighbor lab peer-group
 neighbor lab remote-as 65000
 neighbor lab ebgp-multihop 255
 neighbor lab update-source Loopback0
 neighbor 4.4.4.4 remote-as 65000
 neighbor 4.4.4.4 ebgp-multihop 255
 neighbor 4.4.4.4 update-source Loopback0
 neighbor 2002:DB8::4 peer-group lab
 no auto-summary
 !
 address-family vpnv4
  neighbor 4.4.4.4 activate
  neighbor 4.4.4.4 send-community extended
 exit-address-family
 !
 address-family ipv6
  neighbor 2002:DB8::4 activate
 exit-address-family
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
ipv6 router ospf 1
 router-id 2.2.2.2
 log-adjacency-changes
 auto-cost reference-bandwidth 4294967
!
mpls ldp router-id Loopback0 force
!
!
control-plane
!
line con 0
 logging synchronous
line aux 0
line vty 0 4
 privilege level 15
line vty 5 15
 privilege level 15
!
!
end

R2#