Administrator Guide

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.
198 Interfaces