Routing OSPF CISCO

Router-1 

==========

*Setting ip address
ROUTER-1(config)#interface gigabitEthernet 0/1
ROUTER-1(config-if)#ip address 192.168.10.1 255.255.255.240


ROUTER-1(config)#interface gigabitEthernet 0/0
ROUTER-1(config-if)#ip address 192.168.0.1 255.255.255.252


*Setting dhcp-server
ROUTER-1#conf t
ROUTER-1(config)#ip dhcp pool USER-LOCAL
ROUTER-1(dhcp-config)#network 192.168.10.0 255.255.255.240
ROUTER-1(dhcp-config)#default-router 192.168.10.1
ROUTER-1(config)#ip dhcp excluded-address 192.168.10.1


*Setting dhcp-client di User-1,User-2 dan User-3 pada Area-100





*Setting Routing OSPF Router-1
ROUTER-1(config)#router ospf 100
ROUTER-1(config-router)#router-id 10.10.10.10
ROUTER-1(config-router)#network 192.168.10.0 0.0.0.15 area 100
ROUTER-1(config-router)#network 192.168.0.0 0.0.0.3 area 0




Router-2 
==========

*Setting ip address
ROUTER-2#conf t
ROUTER-2(config)#interface gigabitEthernet 0/0
ROUTER-2(config-if)#ip address 192.168.0.2 255.255.255.252


ROUTER-2(config)#interface GigabitEthernet0/1
ROUTER-2(config-if)#ip address 192.168.20.1 255.255.255.240


ROUTER-2(config)#interface Serial0/0/0
ROUTER-2(config-if)#ip address 172.16.10.1 255.255.255.248


*Setting dhcp-server

ROUTER-2#conf t
ROUTER-2(config)#ip dhcp pool CLIENT
ROUTER-2(dhcp-config)#network 192.168.20.0 255.255.255.240
ROUTER-2(dhcp-config)#default-router 192.168.20.1
ROUTER-2(dhcp-config)#exit
ROUTER-2(config)#ip dhcp excluded-address 192.168.20.1


*Setting dhcp-client di Client-1 dan Client-2 pada Area-200





*Setting Routing OSPF Router-2
ROUTER-2(config)#router ospf 200
ROUTER-2(config-router)#router-id 20.20.20.20
ROUTER-2(config-router)#network 192.168.20.0 0.0.0.15 area 200
ROUTER-2(config-router)#network 172.16.10.0 0.0.0.7 area 200

ROUTER-2(config-router)#network 192.168.0.0 0.0.0.3 area 0



Router-3
==========

ROUTER-3(config)#interface gigabitEthernet 0/0
ROUTER-3(config-if)#ip address 172.16.20.1 255.255.255.240


ROUTER-3(config)#interface Serial0/0/0
ROUTER-3(config)#ip address 172.16.10.2 255.255.255.248



ROUTER-3(config)#ip dhcp pool USER-PC
ROUTER-3(dhcp-config)#network 172.16.20.0 255.255.255.240
ROUTER-3(dhcp-config)#default-router 172.16.20.1
ROUTER-3(dhcp-config)#exit

ROUTER-3(config)#ip dhcp excluded-address 172.16.20.1


*Setting dhcp-client di  PC-1 pada Area-200



*Setting Routing OSPF Router-3
ROUTER-3(config)#router ospf 200
ROUTER-3(config-router)#router-id 20.20.20.20
ROUTER-3(config-router)#network 172.16.10.0 0.0.0.7 area 200

ROUTER-3(config-router)#network 172.16.20.0 0.0.0.15 area 200




Testing Ping IP User-1 Area-100 ke Client dan PC-Area 200




Catatan :
Pastikan settingan Ip address,Dhcp-server dan routing ospf pada masing-masing Area sudah benar semua.