1. Konfigurasi S2 terlebih dahulu :
S2>enable
S2>configure terminal
S2(config)# interface range f0/6,f0/11,f0/18
S2(config-if-range)# switchport mode access
S2(config-fi-range)# no shutdown
2. Buat Vlans :
Menggunakan perintah yang sesuai, buat VLAN 10, 20, 30, 40, 50, 60, 70, 80, dan 99 di semua swicth.
S1(config)# vlan 10
S1(config-vlan)# vlan 20
S1(config-vlan)# vlan 30
S1(config-vlan)# vlan 40
S1(config-vlan)# vlan 50
S1(config-vlan)# vlan 60
S1(config-vlan)# vlan 70
S1(config-vlan)# vlan 80
S1(config-vlan)# vlan 99
S2(config)# vlan 10
S2(config-vlan)# vlan 20
S2(config-vlan)# vlan 30
S2(config-vlan)# vlan 40
S2(config-vlan)# vlan 50
S2(config-vlan)# vlan 60
S2(config-vlan)# vlan 70
S2(config-vlan)# vlan 80
S2(config-vlan)# vlan 99
S3(config)# vlan 10
S3(config-vlan)# vlan 20
S3(config-vlan)# vlan 30
S3(config-vlan)# vlan 40
S3(config-vlan)# vlan 50
S3(config-vlan)# vlan 60
S3(config-vlan)# vlan 70
S3(config-vlan)# vlan 80
S3(config-vlan)# vlan 99
3. Tetapkan VLAN untuk beralih port :
Simpan konfigurasi Anda setelah menetapkan port switch ke VLAN.
S2(config)# interface f0/6
S2(config-if)# switchport access vlan 30
S2(config-if)# interface f0/11
S2(config-if)# switchport access vlan 10
S2(config-if)# interface f0/18
S2(config-if)# switchport access vlan 20
4. Verifikasi VLAN :
Gunakan perintah show vlan brief pada semua switch untuk memverifikasi bahwa semua VLAN terdaftar di tabel VLAN.
5. Tetapkan trunk ke VLAN 99.
S1(config)# interface range f0/1-4
S1(config-if-range)# switchport mode trunk
S1(config-if-range)# switchport trunk native vlan 99
S2(config)# interface range f0/1-4
S2(config-if-range)# switchport mode trunk
S2(config-if-range)# switchport trunk native vlan 99
S3(config)# interface range f0/1-4
S3(config-if-range)# switchport mode trunk
S3(config-if-range)# switchport trunk native vlan 99
6. Masukkan ip address :
S1(config)# interface vlan99
S1(config-if)# ip address 172.17.99.11 255.255.255.0
S2(config)# interface vlan99
S2(config-if)# ip address 172.17.99.12 255.255.255.0
S3(config)# interface vlan99
S3(config-if)# ip address 172.17.99.13 255.255.255.0
7. Konfugurasi STP Mode :
S1(config)# spanning-tree mode rapid-pvst
S2(config)# spanning-tree mode rapid-pvst
S3(config)# spanning-tree mode rapid-pvst
8. Konfigurasi Rapid Spanning Tree PVST+ :
S1(config)# spanning-tree vlan 1,10,30,50,70 root primary
S2(config)# spanning-tree vlan 1,10,20,30,40,50,60,70,80,99 root secondary
S3(config)# spanning-tree vlan 20,40,60,80,99 root primary
Verifikasi konfigurasi dengan perintah show spanning-tree.
9. Konfigurasi PortFast and BPDU Guard di S2 :
S2(config)# interface range f0/6 , f0/11 , f0/18
S2(config-if-range)# spanning-tree portfast
S2(config)# interface range f0/6 , f0/11 , f0/18
S2(config-if-range)# spanning-tree bpduguard enable
10. Verifikasi konfugurasi :
Gunakan perintah show run untuk memverifikasi konfigurasi.
Untuk video tutorialnya
