Dell S6000-ON, Configuration Manual

Page: 914 / 1080

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
Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Active U Te 1/2/1
2 Active T Po1(So 0/0-1)
T Te 1/3/1
3 Active T Po1(So 0/0-1)
T Te 1/1/1
4 Inactive
Dell#conf
Dell(conf)#interface vlan 4
Dell(conf-if-vlan)# untagged tengigabitethernet 1/2/1
Dell(conf-if-vlan)#show config
!
interface Vlan 4
no ip address
untagged TenGigabitEthernet 1/2/1
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 1/3/1
3 Active T Po1(So 0/0-1)
T Te 1/1/1
4 Active U Te 1/2/1
The only way to remove an interface from the Default VLAN is to place the interface in Default mode by
using the
no switchport
command in INTERFACE mode.
Assigning an IP Address to a VLAN
VLANs are a Layer 2 feature. For two physical interfaces on different VLANs to communicate, you must
assign an IP address to the VLANs to route traffic between the two interfaces.
The
shutdown
command in INTERFACE mode does not affect Layer 2 traffic on the interface; the
shutdown
command only prevents Layer 3 traffic from traversing over the interface.
NOTE: You cannot assign an IP address to the Default VLAN (VLAN 1). To assign another VLAN ID to
the Default VLAN, use the
default vlan-id vlan-id
command.
In Dell Networking OS, you can place VLANs and other logical interfaces in Layer 3 mode to receive and
send routed traffic. For more information, refer to
Bulk Configuration .
914
Virtual LANs (VLANs)