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version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname R3
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boot-start-marker
boot-end-marker
!
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no network-clock-participate slot 1 
no network-clock-participate wic 0 
no aaa new-model
ip subnet-zero
!
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ip cef
no ip domain lookup
ip audit po max-events 100
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interface Loopback1
 ip address 3.3.3.3 255.255.255.0
!
interface FastEthernet0/0
 no ip address
 ip pim state-refresh origination-interval 8
 ip pim dense-mode proxy-register list 100
 shutdown
 speed auto
 duplex auto
!
interface BRI0/0
 no ip address
 shutdown
!
interface FastEthernet0/1
 ip address 180.40.7.129 255.255.255.224
 speed auto
 duplex auto
 no shutdown
!
interface Serial1/0
 ip address 180.40.7.33 255.255.255.224
 encapsulation frame-relay
 ip ospf network point-to-multipoint
 no shutdown
!
interface Serial1/1
 no ip address
 shutdown
!
interface Serial1/2
 ip address 180.40.7.3 255.255.255.224
 no shutdown
!
interface Serial1/3
 no ip address
 shutdown
!
interface Serial1/4
 no ip address
 shutdown
!
interface Serial1/5
 no ip address
 shutdown
!
interface Serial1/6
 no ip address
 shutdown
!
interface Serial1/7
 no ip address
 shutdown
!
router ospf 1
 router-id 3.3.3.3
 log-adjacency-changes
 network 180.40.7.3 0.0.0.0 area 51
 network 180.40.7.129 0.0.0.0 area 51
 network 0.0.0.0 255.255.255.255 area 0
!
ip classless
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no ip http server
no ip http secure-server
!
access-list 1 deny   224.20.68.1
access-list 1 permit any
access-list 100 permit ip any any
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line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 privilege level 15
 no login
!
!
end