by
using CISCO PACKET .
Basic
Configuration
R0
Router> enable
Router#config t
Enter
configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip add 198.50.1.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s0/0/0
Router(config-if)#ip add 198.50.4.1 255.255.255.0
Router(config-if)#clock rate 64000
Router(config-if)#no shut
Router(config-if)#exit
Routing protocol (Static Routing)
Router(config)#ip route 198.50.4.0 255.255.255.0 s0/0/0
Router(config)#ip route 198.50.2.0 255.255.255.0 s0/0/0
Router(config)#ip route 198.50.3.0 255.255.255.0 s0/0/0
Router(config)#ip route 198.50.5.0 255.255.255.0 s0/0/0
Router(config)#exit
Router# wr
R1
Router>enable
Router#config t
Enter
configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip add 198.50.2.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s0/0/1
Router(config-if)#ip add 198.50.4.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s0/0/0
Router(config-if)#ip add 198.50.5.1 255.255.255.0
Router(config-if)#clock rate 64000
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip route 198.50.5.0 255.255.255.0 s0/0/0
Router(config)#ip route 198.50.3.0 255.255.255.0 s0/0/0
Router(config)#ip route 198.50.4.0 255.255.255.0 s0/0/1
Router(config)#ip route 198.50.1.0 255.255.255.0 s0/0/1
Router(config)#exit
Router# wr
R2
Router>
Router>enable
Router#conf t
Enter
configuration commands, one per line. End with CNTL/Z.
Router(config)#int f0/0
Router(config-if)#ip add 198.50.3.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#int s0/0/1
Router(config-if)#ip add 198.50.5.2 255.255.255.0
Router(config-if)#no shut
Router(config-if)#exit
Router(config)#ip route 198.50.1.0 255.255.255.0 s0/0/1
Router(config)#ip route 198.50.2.0 255.255.255.0 s0/0/1
Router(config)#ip route 198.50.4.0 255.255.255.0 s0/0/1
Router(config)#ip route 198.50.5.0 255.255.255.0 s0/0/1
Router(config)#exit
Router# wr