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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 R4
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boot-start-marker
boot-end-marker
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no aaa new-model
ip subnet-zero
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ip cef
no ip domain lookup
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ip audit po max-events 100
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interface Loopback0
 ip address 17.80.0.1 255.255.255.0
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interface Loopback1
 ip address 17.80.2.1 255.255.255.0
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interface Loopback2
 ip address 17.80.3.1 255.255.255.0
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interface FastEthernet0/0
 ip address 17.80.1.2 255.255.255.0
 ip hello-interval eigrp 100 30
 ip hold-time eigrp 100 90
 speed auto
 duplex auto
 no shutdown
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interface ATM1/0
 no ip address
 shutdown
 no atm ilmi-keepalive
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router eigrp 100
 network 17.80.0.1 0.0.0.0
 network 17.80.1.2 0.0.0.0
 network 17.80.2.1 0.0.0.0
 network 17.80.3.1 0.0.0.0
 no auto-summary
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no ip http server
no ip http secure-server
ip classless
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line con 0
 exec-timeout 0 0
 logging synchronous
line aux 0
line vty 0 4
 login
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end