Deployment Guide

NOTE: A VLAN is active only if the VLAN contains interfaces and those interfaces are operationally up. In the above example,
VLAN 1 is inactive because it does not contain any interfaces. The other VLANs listed contain enabled interfaces and are active.
In a VLAN, the shutdown command stops Layer 3 (routed) trac only. Layer 2 trac continues to pass through the VLAN. If
the VLAN is not a routed VLAN (that is, congured with an IP address), the shutdown command has no aect on VLAN trac.
Adding an Interface to a Tagged VLAN
The following example shows you how to add a tagged interface (Te 0/2) to the VLANs.
Enter the vlan tagged command to add interface Te 0/2 to VLANs 2 - 4, which is as shown below. Enter the show config command
to verify that interface Te 0/2 is a tagged member of the VLANs.
Dell(conf-if-te-0/2)#vlan tagged ?
VLAN-RANGE Comma/Hyphen separated VLAN ID set
Dell(conf-if-te-0/2)#vlan tagged 2,3-4
Dell(conf-if-te-0/2)#show config
!
interface TenGigabitEthernet 0/2
mtu 12000
vlan tagged 2-4
!
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)#
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.
NOTE
: When you remove a tagged interface from a VLAN (using the no vlan tagged command), it remains tagged only if it is
a tagged interface in another VLAN. If you remove the tagged interface from the only VLAN to which it belongs, the interface is
placed in the default VLAN as an untagged interface.
Adding an Interface to an Untagged VLAN
To move an untagged interfaces from the default VLAN to another VLAN, use the vlan untagged command as shown in the below
gure.
Dell(conf)# interface tengigabit 0/2
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)#
Interfaces
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