Deployment Guide

Example of Conguring a Trunk Port as a Hybrid Port and Adding it to Stacked VLANs
In the following example, GigabitEthernet 0/1 is a trunk port that is congured as a hybrid port and then added to VLAN 100 as untagged
VLAN 101 as tagged, and VLAN 103, which is a stacking VLAN.
Dell(conf)#int gi 0/1
Dell(conf-if-gi-0/1)#portmode hybrid
Dell(conf-if-gi-0/1)#switchport
Dell(conf-if-gi-0/1)#vlan-stack trunk
Dell(conf-if-gi-0/1)#show config
!
interface GigabitEthernet 0/1
no ip address
portmode hybrid
switchport
vlan-stack trunk
shutdown
Dell(conf-if-gi-0/1)#interface vlan 100
Dell(conf-if-vl-100)#untagged gigabitethernet 0/1
Dell(conf-if-vl-100)#interface vlan 101
Dell(conf-if-vl-101)#tagged gigabitethernet 0/1
Dell(conf-if-vl-101)#interface vlan 103
Dell(conf-if-vl-103)#vlan-stack compatible
Dell(conf-if-vl-103-stack)#member gigabitethernet 0/1
Dell(conf-if-vl-103-stack)#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
100 Inactive U Gi 0/1
101 Inactive T Gi 0/1
103 Inactive M Gi 0/1
Debugging VLAN Stacking
To debug VLAN stacking, use the following command.
• Debug the internal state and membership of a VLAN and its ports.
debug member
Example of Debugging a VLAN and its Ports
The port notations are as follows:
• MT — stacked trunk
• MU — stacked access port
• T — 802.1Q trunk port
• U — 802.1Q access port
• NU — Native VLAN (untagged)
Dell# debug member vlan 603
vlan id : 603
ports : Gi 2/47 (MT), Gi 3/1(MU), Gi 3/25(MT), Gi 3/26(MT), Gi 3/27(MU)
Dell#debug member port gigabitethernet 2/47
vlan id : 603 (MT), 100(T), 101(NU)
Dell#
Service Provider Bridging
731