Dell PowerEdge FN I/O Module Command Line Reference Guide 9.10(0.0)

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vlan untagged (CMC)

Add a Layer 2 interface to a VLAN as an untagged interface.

Syntax

vlan untagged [ vlan-id]

To remove a untagged interface from a VLAN, use the no vlan untagged [ vlan-id] command.

Parameters

vlan-id

Enter the VLAN ID. The range is from 1 to 4094.

Defaults

All interfaces in Layer 2 mode are untagged.

Command Modes

INTERFACE

Supported Modes

All Modes

Command History

Version	Description
9.4(0.0)	Supported on the FN I/O Aggregator.
8.3.17.0	Supported on the M I/O Aggregator.

Usage Information

Untagged interfaces can only belong to one VLAN.

In the default VLAN, you cannot use the no untagged interfacecommand. To remove an untagged interface from all VLANs, including the default VLAN, enter INTERFACE mode and use the no vlan taggedcommand.

Tagged interfaces can belong to multiple VLANs, while untagged interfaces can only belong to one VLAN at a time.

When two or more ports configured for VLANs form a LAG, the resulting LAG is a tagged member of all the configured VLANs and an untagged member of the VLAN to which the port with the lowest port ID belongs.

For example, if port 0/33 is an untagged member of VLAN 2 and port 0/41 is an untagged member of VLAN 3, the resulting LAG consisting of the two ports is an untagged member of VLAN 2 and a tagged member of VLANs 2 and 3.

Example

Dell(conf-if-te-0/2)#vlan untagged ?
                                             <1-4094> Untagged VLAN id
                                             Dell(conf-if-te-0/2)#
                                             Dell(conf-if-te-0/2)#vlan untagged 4094
                                             Dell(conf-if-te-0/2)#show config
                                             !
                                             interface TenGigabitEthernet 0/2
                                             mtu 12000
                                             vlan untagged 4094
                                             !
                                             port-channel-protocol LACP
                                             port-channel 1 mode active
                                             !
                                             protocol lldp
                                             advertise management-tlv system-name
                                             dcbx port-role auto-downstream
                                             no shutdown
                                             Dell(conf-if-te-0/2)#

Related Commands

interface vlan — Configures a VLAN.

vlan tagged — Specifies which interfaces in a VLAN are tagged.