port hybrid pvid vlan

Function

The port hybrid pvid vlan command specifies the default VLAN ID of a hybrid interface.

The undo port hybrid pvid vlan command restores the default VLAN ID of a hybrid interface to the default setting.

By default, VLAN 1 is the default VLAN ID of all interfaces.

Format

port hybrid pvid vlan vlan-id

undo port hybrid pvid vlan

Parameters

Parameter	Description	Value
vlan-id	Specifies the default VLAN ID of a hybrid interface.	The value is an integer that ranges from 1 to 4094.

Views

Ethernet interface view, GE interface view, XGE interface view, 25GE interface view, 40GE interface view, 100GE interface view, MultiGE interface view, VE interface view, Eth-Trunk interface view, port group view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

An interface may receive untagged and tagged frames, but the device processes only tagged frames. Therefore, the device adds a tag to each untagged frame received by an interface. The default VLAN ID of the interface can be added to untagged frames so that these frames are forwarded in the default VLAN.

A hybrid interface processes Ethernet frames as follows:

When the interface receives an untagged frame, it tags the frame with the default VLAN ID. If the default VLAN ID is allowed by the interface, the interface accepts the frame. Otherwise, the interface discards the frame.
When the interface receives a tagged frame, it accepts the frame if the VLAN ID of the frame is in the list of allowed VLAN IDs. Otherwise, the interface discards the frame.
If the VLAN ID of a frame is allowed by the interface, the interface forwards the frame.

Prerequisites

If an interface is not a hybrid interface, run the port link-type hybrid command to change the interface type to hybrid.

Precautions

If the ID of a nonexistent VLAN is configured as the PVID, VLAN 1 is added to the untagged packets. After the PVID is configured globally, the PVID of the interface is changed to the configured one.
This command is invalid on a member interface of an Eth-Trunk.
The port hybrid pvid vlan command only specifies the default VLAN for an interface but does not add the interface to the default VLAN.
If you run the port hybrid pvid vlan command multiple times in the same interface view, only the latest configuration takes effect.

Example

# Specify VLAN 5 as the default VLAN of GE0/0/1.

<HUAWEI> system-view
[HUAWEI] vlan 5
[HUAWEI-vlan5] quit
[HUAWEI] interface gigabitethernet 0/0/1
[HUAWEI-GigabitEthernet0/0/1] port link-type hybrid
[HUAWEI-GigabitEthernet0/0/1] port hybrid pvid vlan 5