1. Persiapan koneksi di POLIJE Sritrusta Sukaridhoto

2. VLAN VLAN Database Penunjukan port VLAN dengan router VLAN Trunk

3. VLAN Database # show vlan # vlan database (vlan)# vlan 10 name tani (vlan)# vlan 20 name elektro (vlan)# exit

4. Penunjukan port # conf t (config)# int fa0/1 (config-if)# switchport access vlan 10 (config-if)# int fa0/2 (config-if)# switchport access vlan 20

5. VLAN dengan router(1) Gunakan interface di router # conf t (config)# int fa0/0 (config-if)# ip add 192.168.10.1 255.255.255.0 (config-if)# no shut (config-if)# int fa0/1 (config-if)# ip add 192.168.20.1 255.255.255.0

6. VLAN dengan router (2) Tiap-tiap PC ditambahkan default gtw ke arah IP yang di router sesuai dengan VLAN nya Kelemahan: boros di kabel, apabila jumlah vlan banyak.

7. VLAN Trunk (1) Di sisi router –# conf t –(config)# int fa0/0.1 –(config-subif)# encapsulation dot1q 10 –(config-subif)# ip add 192.168.10.1 255.255.255.0 –(config-subif)# no shut –(config-subif)# int fa0/0.2 –(config-subif)# encapsulation dot1q 20 –(config-subif)# ip add 192.168.20.1 255.255.255.0 –(config-subif)# no shut

8. VLAN Trunk (2) Di sisi switch –# conf t –(config)# int fa0/24 –(config-if)# switchport mode trunk

9. Routing Cisco Di sisi inherent –# show ip route Configurasi tiap arah jurusan –# conf t Tambah ke arah PENS –(config)# ip route 10.252.1.0 255.255.255.0 167.205.13.2 Tambah ke arah ITB, dst –(config)# ip route 172.16.0.0 255.255.0.0 167.205.16.2

10. Routing cisco Disisi PENS –#conf t tambah ke arah ITB –(config)# ip route 172.16.0.0 255.255.0.0 167.205.13.1 tambah ke arah Polije –(config)# ip route 192.168.0.0 255.255.0.0 167.205.13.1

11. Dynamic Routing (OSPF) # conf t (config)# router ospf 1 (config-router)# network 167.205.16.0 0.0.0.3 area 0 (config-router)# network 10.252.1.0 0.0.0.255 area 0 # show ip route