# Create VLAN during installation

> Learn how to create a VLAN in the interactive wizard during CubeCOS installation.

## Create VLAN overview {#create-vlan-overview}

Learn how to create a VLAN in the interactive wizard during CubeCOS installation.

### Configure VLAN {#configure-vlan}

```bash
    -- VLAN Settings --
    --------------------------------------------------
    Label          BusID   Driver  State    Speed
    --------------------------------------------------
        IF.1   0000:02:00.0     bnx2     UP    1000F
        IF.2   0000:02:00.1     bnx2   DOWN      N/A
        IF.3   0000:03:00.0     bnx2   DOWN      N/A
        IF.4   0000:03:00.1     bnx2   DOWN      N/A
    --------------------------------------------------
    1: Display policy
    2: Configure vlan network
    x: Exit
    p: Previous screen
    n: Next screen

    Select option: 2

    - Configure VLAN Network -
    Select action:
    1: Create
    2: Remove
    Enter index: 1
    Select an interface:
    1: IF.1
    2: IF.2
    3: IF.3
    4: IF.4
    Enter index: 2
    Enter vlan ID [1-4094]: 100
    Set vlan 100 for interface 'IF.2'
```

### Configure IP address on IF.2.100 (with VLAN tag) {#configure-ip-address-on-if2100-with-vlan-tag}

Make this interface the default interface?

- `Yes` for external connection with internet access (gateway/router)
- `No` for internal connection (no gateway/router)

  -- Networking Settings --

  ***

  Label BusID Driver State Speed

  ***

```bash
        IF.1   0000:02:00.0     bnx2     UP    1000F
        IF.2   0000:02:00.1     bnx2   DOWN      N/A
        IF.3   0000:03:00.0     bnx2   DOWN      N/A
        IF.4   0000:03:00.1     bnx2   DOWN      N/A
```

---

```bash
  1: Display device status
  2: Display policy
  3: Configure IF.1
  4: Configure IF.2
  5: Configure IF.3
  6: Configure IF.4
  7: Configure IF.2.100
  x: Exit
  p: Previous screen
  n: Next screen

  Select option: 7

  - Configure IF.2.100 -
    Enable this interface?
    1: Yes
    2: No
    Enter index: 1
    Make this interface the default interface?
    1: Yes
    2: No
    Enter index: 2
    Enter the IPv4 address: 192.168.100.10
    Enter the IPv4 subnet mask: 255.255.255.0
```

### Summary {#summary}

```bash
    Summary
    Password has not been modified.
    Host name: hp1
    IF.2.100: vlan 100 on IF.2
    IF.1
        Default interface.
        IPv4 Mode: Manual
        IPv4 Address: 192.168.1.101
        IPv4 Netmask: 255.255.255.0
        IPv4 Gateway: 192.168.1.254
        IPv6 Mode: Automatic
    IF.2
        IPv4 Mode: Manual
        IPv4 Address:
        IPv4 Netmask:
        IPv6 Mode: Disabled
    IF.3
        Interface disabled
    IF.4
        Interface disabled
    IF.2.100
        Master interface: IF.2
        IPv4 Mode: Manual
        IPv4 Address: 192.168.100.10
        IPv4 Netmask: 255.255.255.0
        IPv6 Mode: Automatic
    DNS server 1: 1.1.1.1
    Time Zone: Asia/Taipei
    Date: 12/02/2020
    Time: 13:54:19
    Role: control-converged
    External IP/Domain: N/A
    Management: IF.1
    Provider: IF.1
    Overlay: IF.2.100
    Storage: IF.2.100
    Domain/Region: default/RegionOne
    Cube Secret Seed: bigstack
    Management CIDR: 10.254.0.0/16
    High Availability: disabled

    1: Accept the configuration
    2: Cancel the configuration
    3: Modify the configuration
```