Example 1

Example 2

Starting with Dell Networking OS version 7.8.1.0, a VLAN-Stack trunk port is also allowed to be configured as a tagged port and as an untagged port for single- tagged VLANs. When the VLAN-Stack trunk port is also a member of an untagged VLAN, the port must be in Hybrid mode. Refer to portmode hybrid.

In Example 1, a VLAN-Stack trunk port is configured and then also made part of a single-tagged VLAN.

In Example 2, the tag protocol identifier (TPID) is set to 8848. The “Gi 3/10” port is configured to act as a VLAN-Stack access port, while the “TenGi 8/0” port acts as a VLAN-Stack trunk port, switching stackable VLAN traffic for VLAN 10, while also switching untagged traffic for VLAN 30 and tagged traffic for VLAN 40. (To allow VLAN 30 traffic, the native VLAN feature is required, by executing the portmode hybrid command. Refer to portmode hybrid in Interfaces.

Dell(conf-if-te-1/42)#switchport Dell(conf-if-te-1/42)#vlan-stack trunk Dell(conf-if-te-1/42)#show config

!

interface TenGigabitEthernet 1/42 no ip address

switchport vlan-stack trunk no shutdown

Dell(conf-if-te-1/42)#interface vlan 100 Dell(conf-if-vl-100)#vlan-stack compatible Dell(conf-if-vl-100-stack)#member tengigabitethernet 1/42 Dell(conf-if-vl-100-stack)#show config

!

interface Vlan 100 no ip address vlan-stack compatible

member TenGigabitEthernet 1/42 shutdown

Dell(conf-if-vl-100-stack)#interface vlan 20 Dell(conf-if-vl-20)#tagged Tengigabitethernet 1/42 Dell(conf-if-vl-20)#show config

!

interface Vlan 20

no ip address

tagged TenGigabitEthernet 1/42 shutdown

Dell(conf-if-vl-20)#do show vlan

Codes: * - Default VLAN, G - GVRP VLANs

Q:U - Untagged, T - Tagged

x - Dot1x untagged, X - Dot1x tagged G - GVRP tagged, M - Vlan-stack

NUM

Status Description

Q Ports

* 1

Inactive

T Te 1/42

20

Active

100

Active

M Te 1/42

Dell(conf-if-vl-20)#

Dell(config)#vlan-stack protocol-type 88A8

Dell(config)#interface TenGigabitethernet 3/10

Dell(conf-if-te-3/10)#no shutdown

Dell(conf-if-te-3/10)#switchport

VLAN Stacking

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Dell 9.7(0.0) manual 1605