CLI Guide

Related
Commands
interface vlan — Configures a VLAN.
vlan untagged — Specifies which interfaces in a VLAN are untagged.
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
690
Interfaces