Router#sh running-config
Building configuration...

Current configuration : 984 bytes
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version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
no service password-encryption
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hostname Router
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no ip cef
no ipv6 cef
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spanning-tree mode pvst
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interface FastEthernet0/0
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 duplex auto
 speed auto
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interface FastEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
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interface Serial0/1/0
 no ip address
 encapsulation frame-relay
 clock rate 2000000
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interface Serial0/1/0.100 point-to-point
 ip address 100.0.0.1 255.0.0.0
 frame-relay interface-dlci 100
 ip nat outside
 clock rate 2000000
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interface Vlan1
 no ip address
 shutdown
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router eigrp 1
 network 100.0.0.0
 network 192.168.1.0
 auto-summary
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ip nat inside source list 1 interface Serial0/1/0.100 overload
ip classless
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ip flow-export version 9
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access-list 1 permit 192.168.1.0 0.0.0.255
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line con 0
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line aux 0
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line vty 0 4
 login
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!
end