Menghubungkan Segment Network dengan Cisco Router
Setelah sebelumnya kita menghubungkan 2 segment network dengan satu buah router. Pada Contoh kali ini kita akan menghubungkan 2 network dengan 2 buah router cisco didalamnya. dalam contoh nyata, setiap branch office / site memiliki satu buah router, sehingga untuk berkomunikasi antar cabang akan melalui router router tersebut. Berikut contoh koneksi 2 segment network dengan 2 router Cisco didalamnya.
- Setting IP client 192.168.5.2 dan IP client 192.168.5.3 dengan gateway 192.168.5.1 (merujuk ke router 1).
- Setting IP client 192.168.10.2 dan IP client 192.168.10.3 dengan gateway 192.168.10.1 (merujuk ke router 2)
- Setting Router 1 dengan konfigurasi sbb:
Router 1
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Press RETURN to get started! Router>enable Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#interface fa0/1 Router(config-if)#ip address 192.168.5.1 255.255.255.0 Router(config-if)#no shutdown Router(config-if)# %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up exit Router(config)#interface fa0/0 Router(config-if)#ip address 192.168.0.1 255.255.255.0 Router(config-if)#no shutdown Router(config-if)# %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up exit Router(config)#exit Router# %SYS-5-CONFIG_I: Configured from console by console write Building configuration... [OK] Router# |
penghubung antar router adalah dengan menggunakan network 192.168.0.0 di interface fastethernet 0/0 baik router 1 maupun router 2
Router 2
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router2>enable router2#configure terminal Enter configuration commands, one per line. End with CNTL/Z. router2(config)#interface fa0/0 router2(config-if)#ip address 192.168.0.2 255.255.255.0 router2(config-if)#no shutdown router2(config-if)# %LINK-5-CHANGED: Interface FastEthernet0/0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/0, changed state to up exit router2(config)#interface fa0/1 router2(config-if)#ip address 192.168.10.1 255.255.255.0 router2(config-if)#no shutdown router2(config-if)# %LINK-5-CHANGED: Interface FastEthernet0/1, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/1, changed state to up exit router2(config)#exit router2# %SYS-5-CONFIG_I: Configured from console by console write Building configuration... [OK] router2# |
Setelah selesai di simulator terlihat indikator sudah green semua, tetapi komunikasi antar client di network yang berbeda masih belum bisa dilakukan. hanya sampai di penghujung router tujuan saja. untuk sebagai penghubung antar router diperlukan EIGRP (Cisco) Enhanced Interior Gateway Routing Protocol.
Router 1
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Router>enable Router#configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)#router eigrp 10 Router(config-router)#network 192.168.5.0 Router(config-router)#network 192.168.0.0 Router(config-router)#exit Router(config)#exit Router# %SYS-5-CONFIG_I: Configured from console by console write Building configuration... [OK] Router# |
Router 2
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router2>enable router2#configure terminal Enter configuration commands, one per line. End with CNTL/Z. router2(config)#router eigrp 10 router2(config-router)#network 192.168.10.0 router2(config-router)#network 192.168.0.0 router2(config-router)# router2(config)#exit router2# %SYS-5-CONFIG_I: Configured from console by console write Building configuration... [OK] router2# |
Test ping host lain
Jika sudah replay. sepertinya konfigurasi router sudah berhasil 🙂 baca juga menghubungkan 2 segment network dengan satu buah router