Deployment Guide

1496 | VLAN Stacking
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Defaults
Not configured.
Command Modes
INTERFACE
Command
History
Usage
Information
Prior to enabling this command, you must enter the switchport command to place the interface in
Layer 2 mode.
To remove the access port designation, the port must be removed (using the no member interface
command) from all Stackable VLAN enabled VLANs.
vlan-stack compatible
c e s
Enable the Stackable VLAN feature on a VLAN.
Syntax
vlan-stack compatible
To disable the Stackable VLAN feature on a VLAN, enter no vlan-stack compatible.
Defaults
Not configured.
Command Modes
CONF-IF-VLAN
Command
History
Usage
Information
You must remove the members prior to disabling the Stackable VLAN feature.
To view the Stackable VLANs, use the show vlan command in the EXEC Privilege mode. Stackable
VLANs contain members, designated by the M in the Q column of the command output.
Figure 61-1. show vlan Command Example with Stackable VLANs
Version 8.2.1.0 Introduced on the E-Series ExaScale
Version 7.6.1.0 Support added for C-Series and S-Series
E-Series original Command
Version 8.2.1.0 Introduced on the E-Series ExaScale
Version 7.6.1.0 Support added for C-Series and S-Series
E-Series original Command
FTOS#show vlan
Codes: * - Default VLAN, G - GVRP VLANs
NUM Status Q Ports
* 1 Inactive
2 Active M Gi 13/13
M Gi 13/0-2
3 Active M Po1(Gi 13/14-15)
M Gi 13/18
M Gi 13/3
4 Active M Po1(Gi 13/14-15)
M Gi 13/18
M Gi 13/4
5 Active M Po1(Gi 13/14-15)
M Gi 13/18
M Gi 13/5
FTOS#