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version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
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hostname R1
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boot-start-marker
boot-end-marker
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no aaa new-model
memory-size iomem 5
no ip icmp rate-limit unreachable
ip cef
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no ip domain lookup
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multilink bundle-name authenticated
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archive
 log config
  hidekeys
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ip tcp synwait-time 5
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interface FastEthernet0/0
 no ip address
 shutdown
 duplex auto
 speed auto
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interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
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interface FastEthernet1/0
 ip address 10.0.0.1 255.255.255.0
 duplex auto
 speed auto
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interface FastEthernet2/0
 ip address 20.0.0.1 255.255.255.0
 ip access-group 100 out
 duplex auto
 speed auto
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ip forward-protocol nd
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no ip http server
no ip http secure-server
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access-list 100 permit ip 10.0.0.0 0.0.0.255 host 20.0.0.100
access-list 100 permit tcp 10.0.0.0 0.0.0.255 host 20.0.0.200 eq 22
no cdp log mismatch duplex
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control-plane
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gatekeeper
 shutdown
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line con 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line aux 0
 exec-timeout 0 0
 privilege level 15
 logging synchronous
line vty 0 4
 login
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end