KONFIGURASI TUNNELING CISCO PAKET TRACER
Alat-alat :
1. Router 1941 sebanyak 3 buah
2. Switch 2960-24TT sebanyak 2 buah
3. PC sebanyak 2 buah
4. Router menggunakan port gigabyte
ethernet
Langkah-langkah :
1. Buat topologi seperti gambar di atas
2. Port pada IP 11.11.11.1/24 HARUS
MENGGUNAKAN ETHERNET Gigabyet 0/1
3. Port pada IP 12.12.12.2/24 HARUS
MENGGUNAKAN ETHERNET Gigabyet 0/1
4. Beri IP pada setiap PC
5. Setting router 2 sebagai berikut :
Router>enable (untuk menghidupkn router)
Router#configure terminal (untuk masuk ke pengaturan router)
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#interface gig0/0 (mengatur interface gigabitethernet0/0)
Router(config-if)#ip address 10.10.10.10 255.255.255.0 (memberi ip di port
gig0/0)
Router(config-if)#no shutdown (menyalakan port)
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed
state to up
Router(config-if)#interface gig0/1
Router(config-if)#ip add 11.11.11.1 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up
Router(config-if)#interface tunn0 (mengatur interface tunnel 0)
Router(config-if)#
%LINK-5-CHANGED: Interface Tunnel0, changed state to up
Router(config-if)#ip address 172.168.1.1 255.255.255.0
Router(config-if)#tunnel source g0/1 (mengatur sumber dari interface tunnel)
Router(config-if)#tunnel destination 12.12.12.2 (mengatur tujuan dari
interface tunnel)
Router(config-if)#tunnel mode gre ip (mengatur mode tunnel)
Router(config-if)#exit (keluar dari pengaturan)
Router(config)#ip route 13.13.13.0 255.255.255.0 172.168.1.2 (memberi routing ke LAN
tujuan)
Router(config)#ip route 0.0.0.0 0.0.0.0 gig0/1 (memberi default route
melalui ethernet)
%Default route without gateway, if not a point-to-point interface, may
impact performance
Router(config)#
6. Setting router 1 (tidak perlu di
routing)
Router>en
Router#config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int g0/0
Router(config-if)#ip add 11.11.11.2 255.255.255.0
Router(config-if)#no sh
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed
state to up
Router(config-if)#int g0/1
Router(config-if)#ip add 12.12.12.1 255.255.255.0
Router(config-if)#no shut
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up
Router(config-if)#
7. Setting router 3
Router>en
Router#config t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int g0/0
Router(config-if)#ip add 13.13.13.10 255.255.255.0
Router(config-if)#no shut
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/0, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/0, changed
state to up
Router(config-if)#int g0/1
Router(config-if)#ip add 12.12.12.2 255.255.255.0
Router(config-if)#no sh
Router(config-if)#
%LINK-5-CHANGED: Interface GigabitEthernet0/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/1, changed
state to up
Router(config-if)#int tunn0
Router(config-if)#
%LINK-5-CHANGED: Interface Tunnel0, changed state to up
Router(config-if)#ip add 172.168.1.2 255.255.255.0
Router(config-if)#tunn source g0/1
Router(config-if)#tunn destination 11.11.11.1
Router(config-if)#ex
Router(config)#ip route 10.10.10.0 255.255.255.0 172.168.1.1
Router(config)#ip route 0.0.0.0 0.0.0.0 gigabitethernet 0/1
%Default route without gateway, if not a point-to-point interface, may
impact performance
Router(config)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel0, changed state to up
Router(config)#
8. Silahkan coba test ping dari PC 1 ke PC
2
Lalu tes dengan tracert di cmd PC
Paket telah berhasil melewati Tunnel
Lalu tes dengan tracert di cmd PC
Paket telah berhasil melewati Tunnel