CARA KONFIGURASI OSPF MULTI AREA PADA CISCO

CARA KONFIGURASI OSPF MULTI AREA PADA CISCO

Open Shortest Path First (OSPF) adalah routing protocol untuk Internet Protocol (IP) jaringan. Ini menggunakan link state routing yang algoritma (LSR) dan jatuh ke dalam kelompok protokol interior gerbang (IGP), yang beroperasi dalam satu sistem otonom (AS). Hal ini didefinisikan sebagai OSPF Versi 2 di RFC 2328 (1998) untuk IPv4 . Update untuk IPv6 ditetapkan sebagai OSPF Versi 3 di RFC 5340 (2008).

OSPF mungkin IGP yang paling banyak digunakan dalam jaringan perusahaan besar. Menengah Sistem untuk Sistem menengah (IS-IS), link-state protocol routing dinamis lain, lebih sering terjadi pada besar penyedia layanan jaringan.

KONFIGURASI PADA ROUTER

Router 0

Router0>en

Router0#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router0(config)#int se 2/0

Router0(config-if)#ip add 200.10.10.1 255.255.255.252

Router0(config-if)#no sh

Router0(config-if)#ex

Router0(config)#int se 3/0

Router0(config-if)#ip add 200.30.30.1 255.255.255.252

Router0(config-if)#no sh

Router0(config-if)#ex

Router0(config)#int se 6/0

Router0(config-if)#ip add 200.20.20.1 255.255.255.252

Router0(config-if)#no sh

Router0(config-if)#ex

Router0(config)#int fa 7/0

Router0(config-if)#ip add 200.40.40.1 255.255.255.252

Router0(config-if)#no sh

Router0(config-if)#ex

Konfigurasi Router 0

Router0(config)#router ospf 10

Router0(config-router)#network 200.20.20.0 0.0.0.3 area 2

Router0(config-router)#network 200.30.30.0 0.0.0.3 area 3

Router0(config-router)#network 200.40.40.0 0.0.0.3 area 0

Router0(config-router)#network 200.10.10.0 0.0.0.3 area 1

Router0(config-router)#ex

Router 1

Router1>en

Router1#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router1(config)#int se 2/0

Router1(config-if)#ip add 200.10.10.2 255.255.255.252

Router1(config-if)#no sh

Router1(config-if)#ex

Router1(config)#int fa 0/0

Router1(config-if)#ip add 192.168.30.1 255.255.255.248

Router1(config-if)#no sh

Router1(config-if)#ex

Konfigurasi Router 1

Router1(config)#router ospf 10

Router1(config-router)#network 192.168.30.0 0.0.0.7 area 1

Router1(config-router)#network 200.10.10.0 0.0.0.3 area 1

Router1(config-router)#ex

Router 2

Router2>en

Router2#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router2(config)#int se 2/0

Router2(config-if)#ip add 200.30.30.2 255.255.255.252

Router2(config-if)#no sh

Router2(config-if)#ex

Router2(config)#int fa 0/0

Router2(config-if)#ip add 192.168.10.1 255.255.255.224

Router2(config-if)#no sh

Router2(config-if)#ex

Router2(config)#int fa 1/0

Router2(config-if)#ip add 192.168.20.1 255.255.255.128

Router2(config-if)#no sh

Router2(config-if)#ex

Konfigurasi Router 2

Router2(config)#router ospf 10

Router2(config-router)#network 192.168.10.0 0.0.0.31 area 3

Router2(config-router)#network 192.168.20.0 0.0.0.127 area 3

Router2(config-router)#network 200.30.30.0 0.0.0.3 area 3

Router2(config-router)#ex

Router 3

Router3>en

Router3#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router3(config)#int se 2/0

Router3(config-if)#ip add 200.20.20.2 255.255.255.252

Router3(config-if)#no sh

Router3(config-if)#ex

Router3(config)#int fa 0/0

Router3(config-if)#ip add 192.168.2.1 255.255.255.0

Router3(config-if)#no sh

Router3(config-if)#ex

Router3(config)#int fa 1/0

Router3(config-if)#ip add 192.168.1.1 255.255.255.192

Router3(config-if)#no sh

Router3(config-if)#ex

Konfigurasi Router 3

Router3(config)#router ospf 10

Router3(config-router)#network 192.168.1.0 0.0.0.63 area 2

Router3(config-router)#network 192.168.2.0 0.0.0.255 area 2

Router3(config-router)#network 200.20.20.0 0.0.0.3 area 2

Router3(config-router)#ex

Router 4

Router4>en

Router4#conf t

Enter configuration commands, one per line. End with CNTL/Z.

Router4(config)#int se 2/0

Router4(config-if)#ip add 200.40.40.2 255.255.255.252

Router4(config-if)#no sh

Router4(config-if)#ex

Router4(config)#int fa 0/0

Router4(config-if)#ip add 192.168.3.1 255.255.255.240

Router4(config-if)#no sh

Router4(config-if)#ex

Konfigurasi Router 4

Router4(config)#router ospf 10

Router4(config-router)#network 192.168.3.0 0.0.0.15 area 0

Router4(config-router)#network 200.40.40.0 0.0.0.3 area 0

Router4(config-router)#ex

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