Anda bisa coba konfigurasi ini dengan menggunakan Packet Tracer 5, untuk simulasinya silakan dicoba :
Gambar konfigurasi Jaringan
!Setting Router 1
!==========================
R1>enable
R1#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
R1(config)#interface Fa0/0
R1(config-if)#ip address 198.162.10.1 255.255.255.192
R1(config-if)#no shutdown
R1(config)#exit
R1(config)#interface Ser0/0/0
R1(config-if)#ip address 198.162.10.129 255.255.255.252
R1(config-if)#clock rate 64000
R1(config-if)#no shutdown
R1(config)#exit
R1(config)#ip route 198.162.10.132 255.255.255.192 198.162.130
R1(config)#ip route 198.162.10.64 255.255.255.192 198.162.10.130
R1(config)# exit
R1#
!Setting Router 2
R2>enable
R2#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
R2(config)#interface Ser0/0/0
R2(config-if)#ip address 198.162.10.130 255.255.255.252
R2(config-if)#clock rate 64000
R2(config-if)#no shutdown
%LINK-5-CHANGED: Interface Serial0/0/0, changed state to up
R2(config)#exit
R2(config)#interface Ser0/0/1
R2(config-if)#ip address 198.162.10.133 255.255.255.252
R2(config-if)#clock rate 64000
R2(config-if)#no shutdown
%LINK-5-CHANGED: Interface Serial0/0/1, changed state to up
R2(config)#exit
R2(config)#ip route 198.162.10.0 255.255.255.192 198.162.10.129
R2(config)#ip route 198.162.10.64 255.255.255.192 198.162.10.134
R2(config)# exit
R2#
!Seting Router 3
!=================================
R3>enable
R3#configure terminal
Enter configuration commands, one per line. End with CNTL/Z.
R3(config)#interface Fa0/0
R3(config-if)#ip address 198.162.10.65 255.255.255.192
R3(config-if)#no shutdown
R3(config)#exit
R3(config)#interface Ser0/0/0
R3(config-if)#ip address 198.162.10.134 255.255.255.252
R3(config-if)#clock rate 64000
R3(config-if)#no shutdown
R3(config)#exit
R3(config)#ip route 198.162.10.0 255.255.255.192 198.162.130
R3(config)#ip route 198.162.10.128 255.255.255.192 198.162.10.252
R3(config)# exit
R3#Exit
