# VLAN

VLAN (802.1Q) is operational only in bridge mode.

## VLAN Configuration (Setup Port)

### Mode

The Setup Port operates in VLAN "Untagged" mode only.

Untagged: Devices on this interface are not using VLAN tags. Incoming (ingress) packets are tagged with the port VLAN ID (PVID). VLAN tags are removed on outgoing (Egress) packets. See the "Advanced Settings" section for more options.

Tagged: Devices on this interface are using VLAN tags. Incoming (ingress) packets are forwarded with their VLAN ID. Outgoing (Egress) packets are also keeping their VLAN tags. See the "Advanced Settings" section for more options.

### Port VLAN ID

Set the port VLAN ID (PVID)

### Advanced Settings

Configure the advanced settings

## VLAN Configuration (Com Port)

### Mode

The Com Port operates in VLAN "Untagged" mode only.

Untagged: Devices on this interface are not using VLAN tags. Incoming (ingress) packets are tagged with the port VLAN ID (PVID). VLAN tags are removed on outgoing (Egress) packets. See the "Advanced Settings" section for more options.

### Port VLAN ID

Set the port VLAN ID (PVID)

### Advanced Settings

Change the advanced settings (the default actions are highlighted).

UNTAGGED PORT MODE
Ingress Packets (Packets Entering The Interface)
Packet Type | Action
Untagged (The packet has no VLAN ID tag) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
VID=0 (The packet has a VLAN ID set to 0) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
VID=PVID (The packet has a VLAN ID equal to the PVID) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
VID!=PVID (The packet has a VLAN ID not equal to the PVID) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
Egress Packets (Packets Leaving The Interface)
Packet Type | Action
Untagged (The packet has no VLAN ID tag) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
VID=0 (The packet has a VLAN ID set to 0) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
VID=PVID (The packet has a VLAN ID equal to the PVID) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag
VID!=PVID (The packet has a VLAN ID not equal to the PVID) | Silently drop packet Keep packet unchanged Retag packet with PVID Tag packet with PVID Delete tag