KONFIGURASI VLAN DENGAN PROGRAM NETWORK VISUALIZER 5.0
4.2 Langkah Konfigurasi Jaringan VLAN
Jaringan pada Gambar 4.2 akan dikonfigurasikan dengan menggunakan ketentuan-ketentuan sebagai berikut :
1. Setiap host tidak memiliki akses untuk berhubungan dengan host lain yang memiliki alamat jaringan yang berbeda.
2. Setiap host dapat mengakses host yang berada dengan jaringan yang sama dengannya.
3. Koneksi antar switch merupakan koneksi trunk-link .
Sebelum melakukan konfigurasi, tiap-tiap perangkat diberi pengenal agar dapat berhubungan dengan perangkat lainnya. Adapun nilai yang diberikan terhadap masing-masing perangkat adalah :
1. SwitchA
VLAN database : VLAN 10, 20,40 dan 50
Password user exec mode : elektro Password privileged exec mode : elektro
Password telnet : teknik 4. SwitchB_lt1
VLAN database : VLAN 10, 20 dan 30
Password user exec mode : elektro Password privileged exec mode : elektro Password telnet : teknik 5. SwitchB_lt2
VLAN database : VLAN 10, 20, 30 dan 40
Password user exec mode : elektro Password privileged exec mode : elektro Password telnet : teknik 6. SwitchB_lt3
VLAN database : VLAN 30 dan VLAN 50
Password user exec mode : elektro Password privileged exec mode : elektro Password telnet : teknik 7. Host A_10.2.1
Alamat IP / subnet mask : 192.168.1.6 / 255.255.255.0 Default gateway : 192.168.1.1 / 255.255.255.0 8. Host A_10.2.2
Alamat IP / subnet mask : 192.168.1.7/ 255.255.255.0 Default gateway : 192.168.1.1 / 255.255.255.0
9. Host A_20.2.1
Alamat IP / subnet mask : 192.168.2.6 / 255.255.255.0 Default gateway : 192.168.2.1 / 255.255.255.0 10. Host A_20.2.2
Alamat IP / subnet mask : 192.168.2.7 / 255.255.255.0 Default gateway : 192.168.2.1 / 255.255.255.0 11. Host A_40.1.1
Alamat IP / subnet mask : 192.168.4.4 / 255.255.255.0 Default gateway : 192.168.4.1 / 255.255.255.0 12. Host A_40.1.2
Alamat IP / subnet mask : 192.168.4.5 / 255.255.255.0 Default gateway : 192.168.4.1 / 255.255.255.0 13. Host A_50.1.1
Alamat IP / subnet mask : 192.168.5.4 / 255.255.255.0 Default gateway : 192.168.5.1 / 255.255.255.0 14. Host A_50.1.2
Alamat IP / subnet mask : 192.168.5.5 / 255.255.255.0 Default gateway : 192.168.5.1 / 255.255.255.0 15. Host B_30.3.1
Alamat IP / subnet mask : 192.168.3.2 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 16. Host B_30.3.2
Default gateway : 192.168.3.1 / 255.255.255.0 17. Host B_30.3.3
Alamat IP / subnet mask : 192.168.3.4 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 18. Host B_30.3.4
Alamat IP / subnet mask : 192.168.3.7 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 19. Host B_50.3.1
Alamat IP / subnet mask : 192.168.5.2 / 255.255.255.0 Default gateway : 192.168.5.1 / 255.255.255.0 20. Host B_50.3.2
Alamat IP / subnet mask : 192.168.5.3 / 255.255.255.0 Default gateway : 192.168.5.1 / 255.255.255.0 21. Host B_30.3.5
Alamat IP / subnet mask : 192.168.3.8 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 22. Host B_10.2.1
Alamat IP / subnet mask : 192.168.1.2 / 255.255.255.0 Default gateway : 192.168.1.1 / 255.255.255.0 23. Host B_10.2.2
Alamat IP / subnet mask : 192.168.1.3 / 255.255.255.0 Default gateway : 192.168.1.1 / 255.255.255.0
24. Host B_20.2.1
Alamat IP / subnet mask : 192.168.2.2 / 255.255.255.0 Default gateway : 192.168.2.1 / 255.255.255.0 25. Host B_20.2.2
Alamat IP / subnet mask : 192.168.2.3 / 255.255.255.0 Default gateway : 192.168.2.1 / 255.255.255.0 26. Host B_30.2.1
Alamat IP / subnet mask : 192.168.3.5 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 27. Host B_30.2.2
Alamat IP / subnet mask : 192.168.3.6 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 28. Host B_40.2.1
Alamat IP / subnet mask : 192.168.4.2 / 255.255.255.0 Default gateway : 192.168.4.1 / 255.255.255.0 29. Host B_40.2.2
Alamat IP / subnet mask : 192.168.4.3 / 255.255.255.0 Default gateway : 192.168.4.1 / 255.255.255.0 30. Host B_10.1.1
Alamat IP / subnet mask : 192.168.1.4 / 255.255.255.0 Default gateway : 192.168.1.1 / 255.255.255.0 31. Host B_20.1.1
Default gateway : 192.168.2.1 / 255.255.255.0 32. Host B_30.1.1
Alamat IP / subnet mask : 192.168.3.9 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0 33. Host B_10.1.2
Alamat IP / subnet mask : 192.168.1.5 / 255.255.255.0 Default gateway : 192.168.1.1 / 255.255.255.0 34. Host B_20.1.2
Alamat IP / subnet mask : 192.168.2.5 / 255.255.255.0 Default gateway : 192.168.2.1 / 255.255.255.0 35. Host B_30.1.2
Alamat IP / subnet mask : 192.168.3.10 / 255.255.255.0 Default gateway : 192.168.3.1 / 255.255.255.0
Hasil rancangan jaringan yang akan dikonfigurasikan dengan menggunakan program Network Visualizer 5.0 dapat dilihat pada Gambar 4.3.
Gambar 4.3 Rancangan Jaringan dengan Network Visualizer 5.0
Adapun langkah-langkah konfigurasi jaringan tersebut adalah sebagai berikut : 1. SwitchA
Pemberian nama pada switch :
Switch> Switch>enable Switch#configure terminal Switch(config)#hostname SwitchA SwitchA(config)#end SwitchA#
Pemberian password pada user exec mode :
SwitchA#configure terminal SwitchA(config)#line console 0
SwitchA(config-line)#end SwitchA#
Pemberian password pada privileged exec mode :
SwitchA#configure terminal
SwitchA(config)#enable password elektro SwitchA(config)#end
SwitchA#end
Pemberian password telnet :
SwitchA#configure terminal SwitchA(config)#line vty 0 15 SwitchA(config-line)#password teknik SwitchA(config-line)#login SwitchA(config-line)#end SwitchA#
Pendataan VLAN ID yang terhubung :
SwitchA#vlan database
SwitchA(vlan)#vlan 10 name keuangan SwitchA(vlan)#vlan 20 name produksi SwitchA(vlan)#vlan 40 name HRD SwitchA(vlan)#vlan 50 name IT SwitchA(vlan)#exit
SwitchA#
Pemberian alamat pada interface dari switch :
SwitchA#configure terminal
SwitchA(config)#interface fastethernet0/1 SwitchA(config-if)#switchport access vlan 10 SwitchA(config)#interface fastethernet0/2 SwitchA(config-if)#switchport access vlan 10 SwitchA(config)#interface fastethernet0/3 SwitchA(config-if)#switchport access vlan 20 SwitchA(config)#interface fastethernet0/4
SwitchA(config-if)#switchport access vlan 20 SwitchA(config)#interface fastethernet0/5 SwitchA(config-if)#switchport access vlan 40 SwitchA(config)#interface fastethernet0/6 SwitchA(config-if)#switchport access vlan 40 SwitchA(config)#interface fastethernet0/7 SwitchA(config-if)#switchport access vlan 50 SwitchA(config)#interface fastethernet0/8 SwitchA(config-if)#switchport access vlan 50 SwitchA(config)#interface fastethernet0/9 SwitchA(config-if)#switchport mode trunk SwitchA(config-if)#exit
2. SwitchB_lt1
Pemberian nama pada switch :
Switch> Switch>enable Switch#configure terminal Switch(config)#hostname SwitchB_lt1 SwitchB_lt1(config)#end SwitchB_lt1#
Pemberian password pada user exec mode :
SwitchB_lt1#configure terminal SwitchB_lt1(config)#line console 0
SwitchB_lt1(config-line)#password elektro SwitchB_lt1(config-line)#end
SwitchB_lt1#
Pemberian password pada privileged exec mode :
SwitchB_lt1#configure terminal
SwitchB_lt1(config)#enable password elektro SwitchB_lt1(config)#end
Pemberian password telnet : SwitchB_lt1#configure terminal SwitchB_lt1(config)#line vty 0 15 SwitchB_lt1(config-line)#password teknik SwitchB_lt1(config-line)#login SwitchB_lt1(config-line)#end SwitchB_lt1#
Pendataan VLAN ID yang terhubung :
SwitchB_lt1#vlan database
SwitchB_lt1(vlan)#vlan 10 name keuangan SwitchB_lt1(vlan)#vlan 20 name produksi SwitchB_lt1(vlan)#vlan 30 name penjualan SwitchB_lt1(vlan)#exit
SwitchB_lt1#
Pemberian alamat pada interface dari switch :
SwitchB_lt1#configure terminal
SwitchB_lt1(config)#interface fastethernet0/1 SwitchB_lt1(config-if)#switchport access vlan 10 SwitchB_lt1(config)#interface fastethernet0/2 SwitchB_lt1(config-if)#switchport access vlan 10 SwitchB_lt1(config)#interface fastethernet0/3 SwitchB_lt1(config-if)#switchport access vlan 20 SwitchB_lt1(config)#interface fastethernet0/4 SwitchB_lt1(config-if)#switchport access vlan 20 SwitchB_lt1(config)#interface fastethernet0/5 SwitchB_lt1(config-if)#switchport mode trunk SwitchB_lt1(config)#interface fastethernet0/6 SwitchB_lt1(config-if)#switchport access vlan 30 SwitchB_lt1(config)#interface fastethernet0/7 SwitchB_lt1(config-if)#switchport access vlan 30 SwitchB_lt1(config-if)#exit
4. SwitchB_lt2
Pemberian nama pada switch :
Switch> Switch>enable Switch#configure terminal Switch(config)#hostname SwitchB_lt2 SwitchB_lt2(config)#end SwitchB_lt2#
Pemberian password pada user exec mode :
SwitchB_lt2#configure terminal SwitchB_lt2(config)#line console 0
SwitchB_lt2(config-line)#password elektro SwitchB_lt2(config-line)#end
SwitchB_lt2#
Pemberian password pada privileged exec mode :
SwitchB_lt2#configure terminal
SwitchB_lt2(config)#enable password elektro SwitchB_lt2(config)#end
SwitchB_lt2#end
Pemberian password telnet :
SwitchB_lt2#configure terminal SwitchB_lt2(config)#line vty 0 15 SwitchB_lt2(config-line)#password teknik SwitchB_lt2(config-line)#login SwitchB_lt2(config-line)#end SwitchB_lt2#
Pendataan VLAN ID yang terhubung :
SwitchB_lt2#vlan database
SwitchB_lt2(vlan)#vlan 10 name keuangan SwitchB_lt2(vlan)#vlan 20 name produksi
SwitchB_lt2(vlan)#vlan 30 name penjualan SwitchB_lt2(vlan)#vlan 40 name HRD SwitchB_lt2(vlan)#exit
SwitchB_lt2#
Pemberian alamat pada interface dari switch :
SwitchB_lt2#configure terminal
SwitchB_lt2(config)#interface fastethernet0/1 SwitchB_lt2(config-if)#switchport access vlan 10 SwitchB_lt2(config)#interface fastethernet0/2 SwitchB_lt2(config-if)#switchport access vlan 10 SwitchB_lt2(config)#interface fastethernet0/3 SwitchB_lt2(config-if)#switchport access vlan 20 SwitchB_lt2(config)#interface fastethernet0/4 SwitchB_lt2(config-if)#switchport access vlan 20 SwitchB_lt2(config)#interface fastethernet0/5 SwitchB_lt2(config-if)#switchport access vlan 30 SwitchB_lt2(config)#interface fastethernet0/6 SwitchB_lt2(config-if)#switchport access vlan 30 SwitchB_lt2(config)#interface fastethernet0/7 SwitchB_lt2(config-if)#switchport access vlan 40 SwitchB_lt2(config)#interface fastethernet0/8 SwitchB_lt2(config-if)#switchport access vlan 40 SwitchB_lt2(config)#interface fastethernet0/9 SwitchB_lt2(config-if)#switchport mode trunk SwitchB_lt2(config)#interface fastethernet0/10 SwitchB_lt2(config-if)#switchport mode trunk SwitchB_lt2(config)#interface fastethernet0/11 SwitchB_lt2(config-if)#switchport mode trunk SwitchB_lt2(config-if)#exit
5. SwitchB_lt3
Pemberian nama pada switch :
Switch>enable
Switch#configure terminal
Switch(config)#hostname SwitchB_lt3 SwitchB_lt3(config)#end
SwitchB_lt3#
Pemberian password pada user exec mode :
SwitchB_lt3#configure terminal SwitchB_lt3(config)#line console 0
SwitchB_lt3(config-line)#password elektro SwitchB_lt3(config-line)#end
SwitchB_lt3#
Pemberian password pada privileged exec mode :
SwitchB_lt3#configure terminal
SwitchB_lt3(config)#enable password elektro SwitchB_lt3(config)#end
SwitchB_lt3#end
Pemberian password telnet :
SwitchB_lt3#configure terminal SwitchB_lt3(config)#line vty 0 15 SwitchB_lt3(config-line)#password teknik SwitchB_lt3(config-line)#login SwitchB_lt3(config-line)#end SwitchB_lt3#
Pendataan VLAN ID yang terhubung :
SwitchB_lt3#vlan database
SwitchB_lt3(vlan)#vlan 30 name penjualan SwitchB_lt3(vlan)#vlan 50 name IT SwitchB_lt3(vlan)#exit
Pemberian alamat pada interface dari switch :
SwitchB_lt3#configure terminal
SwitchB_lt3(config)#interface fastethernet0/1 SwitchB_lt3(config-if)#switchport access vlan 30 SwitchB_lt3(config)#interface fastethernet0/2 SwitchB_lt3(config-if)#switchport access vlan 30 SwitchB_lt3(config)#interface fastethernet0/3 SwitchB_lt3(config-if)#switchport access vlan 30 SwitchB_lt3(config)#interface fastethernet0/4 SwitchB_lt3(config-if)#switchport access vlan 50 SwitchB_lt3(config)#interface fastethernet0/5 SwitchB_lt3(config-if)#switchport access vlan 50 SwitchB_lt3(config)#interface fastethernet0/6 SwitchB_lt3(config-if)#switchport mode trunk SwitchB_lt3(config)#interface fastethernet0/7 SwitchB_lt3(config-if)#switchport access vlan 30 SwitchB_lt3(config)#interface fastethernet0/8 SwitchB_lt3(config-if)#switchport access vlan 30 SwitchB_lt3(config-if)#exit