Users Guide

Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.2.1.0 Introduced on the E-Series. C-Series and S-Series accept both bytes of the 2-byte S-Tag
TPID.
7.8.1.0 Functionality augmented for C-Series and S-Series to enable multi-purpose use of the
port.
7.7.1.0 Functionality augmented for E-Series to enable multi-purpose use of the port.
7.6.1.0 Introduced on the C-Series and S-Series.
E-Series original
Command
Usage Information
Prior to using this command, to place the interface in Layer 2 mode, use the switchport command.
To remove the trunk port designation, rst remove the port (using the no member interface command) from
all stackable VLAN-enabled VLANs.
In Example 1, a VLAN-Stack trunk port is congured and then made part of a single-tagged VLAN.
In Example 2, the tag protocol identier (TPID) is set to 88A8. The Te 3/10/1 port is congured to act as a VLAN-
Stack access port; the Te 5/1/1 port acts as a VLAN-Stack trunk port, switching stackable VLAN trac for VLAN
10, while also switching untagged trac for VLAN 30 and tagged trac for VLAN 40. (To allow VLAN 30 trac,
you need the native VLAN feature. Use the portmode hybrid command. For more information, see the
portmode hybrid command.
Example 1
Dell(conf-if-te-1/23/1)# switchport
Dell(conf-if-te-1/23/1)# vlan-stack trunk
Dell(conf-if-te-1/23/1)# show config
!
interface TenGigabitEthernet 1/23/1
no ip address
switchport
vlan-stack trunk
no shutdown
Dell(conf-if-te-1/23/1)# interface vlan 100
Dell(conf-if-vl-100)# vlan-stack compatible
Dell(conf-if-vl-100-stack)# member tengigabitethernet 1/23/1
Dell(conf-if-vl-100-stack)# show config
!
interface Vlan 100
no ip address
vlan-stack compatible
member TenGigabitEthernet 1/23/1
shutdown
Dell(conf-if-vl-100-stack)# interface vlan 20
Dell(conf-if-vl-20)# tagged Tengigabitethernet 1/23/1
VLAN Stacking 1611