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version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname R2
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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 dhcp pool S6
   host 180.40.7.97 255.255.255.224
   client-identifier 0063.6973.636f.2d30.3030.612e.6634.3961.2e32.3338.302d.4661.302f.32
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ip cef
no ip domain lookup
ip multicast-routing 
ip audit po max-events 100
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interface Loopback0
 ip address 223.254.254.254 255.255.255.255
 ip pim sparse-dense-mode
!
interface Loopback1
 ip address 2.2.2.2 255.255.255.0
 ip ospf network point-to-point
!
interface Tunnel0
 ip address 24.24.24.2 255.255.255.0
 ip pim sparse-dense-mode
 keepalive 10 3
 tunnel source Loopback1
 tunnel destination 4.4.4.4
 no shutdown
!
interface FastEthernet0/0
 no ip address
 shutdown
 speed auto
 duplex auto
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interface BRI0/0
 no ip address
 shutdown
!
interface FastEthernet0/1
 ip address 180.40.7.98 255.255.255.224
 ip pim sparse-dense-mode
 ip multicast helper-map broadcast 226.6.6.6 Prob12
 speed auto
 duplex auto
 no shutdown
!
interface Serial1/0
 no ip address
 encapsulation frame-relay
 no shutdown
!
interface Serial1/0.1 multipoint
 ip address 180.40.7.35 255.255.255.224
 ip pim sparse-dense-mode
 ip ospf network point-to-multipoint
 frame-relay map ip 180.40.7.33 203 broadcast
 frame-relay map ip 180.40.7.34 203 broadcast
 frame-relay interface-dlci 203
 no shutdown
!
interface Serial1/0.2 multipoint
 ip address 180.40.7.65 255.255.255.224
 ip pim sparse-dense-mode
 ip ospf network point-to-multipoint
 frame-relay interface-dlci 201
 no shutdown
!
interface Serial1/1
 no ip address
 shutdown
!
interface Serial1/2
 ip address 180.40.7.2 255.255.255.224
 ip pim sparse-dense-mode
 clock rate 64000
 no shutdown
!
interface Serial1/3
 no ip address
 shutdown
!
interface Serial1/4
 no ip address
 shutdown
!
interface Serial1/5
 no ip address
 shutdown
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interface Serial1/6
 no ip address
 shutdown
!
interface Serial1/7
 no ip address
 shutdown
!
router ospf 1
 log-adjacency-changes
 network 2.2.2.2 0.0.0.0 area 51
 network 180.40.7.2 0.0.0.0 area 51
 network 0.0.0.0 255.255.255.255 area 0
!
ip classless
!
no ip http server
no ip http secure-server
ip pim bidir-enable
ip pim spt-threshold 1
ip pim bsr-candidate FastEthernet0/1 0
ip pim rp-candidate Loopback0 interval 5
ip msdp peer 180.40.7.3
!
ip access-list standard NoGroup
 deny   224.20.68.1
 permit any
!
ip access-list extended Prob12
 permit udp host 180.40.7.97 host 255.255.255.255 eq tftp
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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