Administrator Guide

Except for hybrid ports, only a tagged interface can be a member of multiple VLANs. You can assign hybrid ports to two VLANs if the port
is untagged in one VLAN and tagged in all others.
Dell#show vlan
Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Inactive
2 Active T Po1(So 0/0-1)
T Te 3/0
3 Active T Po1(So 0/0-1)
T Te 3/1
Dell#config
Dell(conf)#int vlan 4
Dell(conf-if-vlan)#
tagged po 1
Dell(conf-if-vlan)#show conf
!
interface Vlan 4
no ip address
tagged Port-channel 1
Dell(conf-if-vlan)#end
Dell#
show vlan
Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Inactive
2 Active T Po1(So 0/0-1)
T Te 3/0
3 Active T Po1(So 0/0-1)
T Te 3/1
4 Active T Po1(So 0/0-1)
Dell#
When you remove a tagged interface from a VLAN (using the no tagged interface command), it remains tagged only if it is a
tagged interface in another VLAN. If the tagged interface is removed from the only VLAN to which it belongs, the interface is placed in the
Default VLAN as an untagged interface.
Moving Untagged Interfaces
To move untagged interfaces from the Default VLAN to another VLAN, use the following commands.
1 Access INTERFACE VLAN mode of the VLAN to which you want to assign the interface.
CONFIGURATION mode
interface vlan vlan-id
2 Congure an interface as untagged.
INTERFACE mode
untagged interface
This command is available only in VLAN interfaces.
Move an Untagged Interface to Another VLAN
The no untagged interface command removes the untagged interface from a port-based VLAN and places the interface in the
Default VLAN. You cannot use the no untagged interface command in the Default VLAN. The following example shows the steps
and commands to move an untagged interface from the Default VLAN to another VLAN.
Virtual LANs (VLANs)
971