Moving Untagged Interfaces - Dell S6100 Configuration Manual

Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Inactive
2 Active T Po1(So 0/0-1)
T Te 1/1/1
3 Active T Po1(So 0/0-1)
T Te 1/2/1
Dell#config
Dell(conf)#interface 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 1/1/1
3 Active T Po1(So 0/0-1)
T Te 1/2/1
4 Active T Po1(So 0/0-1)
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 Configure 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.
To determine interface status, use the show vlan command. Interface (1/2/1) is untagged and in the Default VLAN (vlan 1). In a port-
based VLAN (vlan 4), use the untagged command to add the interface to that VLAN. The show vlan command output displays the
interface's changed status (1/2/1). Because the Default VLAN no longer contains any interfaces, it is listed as inactive.
Dell#show vlan
Virtual LANs (VLANs) 863