interface Loopback0
 ip address 3.3.3.3 255.255.255.255
!
interface FastEthernet0/0
 ip address 1.1.1.2 255.255.255.248
 duplex auto
 speed auto
!
interface FastEthernet0/1
 no ip address
 shutdown
 duplex auto
 speed auto
!
interface Serial0/0/0
 no ip address
 encapsulation frame-relay
 no fair-queue
!
interface Serial0/0/0.102 point-to-point
 ip address 10.0.0.1 255.255.255.248
 ip hello-interval eigrp 25 2
 ip hold-time eigrp 25 3
 snmp trap link-status
 frame-relay interface-dlci 102   
!
interface Serial0/0/0.103 point-to-point
 ip address 10.0.0.9 255.255.255.248
 ip hello-interval eigrp 25 2
 ip hold-time eigrp 25 3
 snmp trap link-status
 frame-relay interface-dlci 103   
!
router eigrp 25
 network 1.1.1.0 0.0.0.7
 network 3.3.3.3 0.0.0.0
 network 10.0.0.0 0.0.0.255
 no auto-summary