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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 R4
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spanning-tree mode pvst
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interface FastEthernet0/0
 ip address 192.168.40.1 255.255.255.0
 duplex auto
 speed auto
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interface FastEthernet0/1
 no ip address
 duplex auto
 speed auto
 shutdown
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interface Serial0/0/0
 no ip address
 encapsulation frame-relay
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interface Serial0/0/0.4 point-to-point
 ip address 10.0.0.4 255.255.255.248
 frame-relay interface-dlci 401
 clock rate 2000000
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interface Serial0/1/0
 no ip address
 clock rate 2000000
 shutdown
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interface Vlan1
 no ip address
 shutdown
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ip classless
ip route 0.0.0.0 0.0.0.0 10.0.0.1 
ip route 192.168.20.0 255.255.255.0 10.0.0.2 
ip route 192.168.30.0 255.255.255.0 10.0.0.3 
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line con 0
line vty 0 4
 login
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end