memberi IP di VLAN pada switch Layer-3 (Cisco)

Berikut cara memberi IP di VLAN pada switch Layer-3 (Cisco) (membuat SVI sebagai gateway VLAN).

1) Buat VLAN

enable
conf t
vlan 10
 name USER
end

2) Buat interface VLAN (SVI) dan beri IP

Misal VLAN 10 gateway 192.168.10.1/24:

conf t
interface vlan 10
 ip address 192.168.10.1 255.255.255.0
 no shutdown
end
wr mem

3) Aktifkan routing (supaya bisa routing antar VLAN)

conf t
ip routing
end
wr mem

4) Masukkan port ke VLAN (supaya SVI bisa “up”)

SVI biasanya up/up kalau ada minimal 1 port VLAN itu yang link up.

conf t
interface range fa0/1 - 12
 switchport mode access
 switchport access vlan 10
 spanning-tree portfast
end

5) Verifikasi

show ip interface brief
show vlan brief
ping 192.168.10.1

Contoh tambah VLAN lain

VLAN 20 192.168.20.1/24:

conf t
vlan 20
 name HR
interface vlan 20
 ip address 192.168.20.1 255.255.255.0
 no shutdown
end
wr mem