Advanced Traffic Management Guide K/KA/KB.15.15

• If multiple VLANs are configured, stacking uses only the primary VLAN on any switch. In the
factory-default configuration, the DEFAULT_VLAN is the primary VLAN.
• Stacking allows intermediate devices that do not support stacking. This enables you to include
switches that are distant from the Commander.
Figure 72 A non-stacking device used in a stacking environment
About stack management 287