
140 Chapter 5 VLANs and IGMP
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• If you have up to 64 VLANs on the Pure BPS 2000 Stack, they will be
retained when you change to a Hybrid Stack.
• If you have more than 64 VLANs on the Pure BPS 2000 Stack, you will lose
them all. The Hybrid Stack will return to the default VLAN configuration.
Also, a mixed, or hybrid, stack does not support multiple Spanning Tree Groups
(STG). You have a single instance of STG when working with a mixed stack.
Configuring and displaying VLANs
You configure and display VLANs using a variety of command modes, depending
on whether you are working with ports, protocol-based VLANs, or MAC source
address-based VLANs. You can also enable or disable the automatic PVID
feature. This section covers the following topics:
• “show vlan interface info command,” next
• “show vlan interface vids command” on page 142
• “vlan create command” on page 143
• “vlan delete command” on page 146
• “no vlan command” on page 146v
• “vlan name command” on page 147
• “auto-pvid command” on page 147
• “no auto-pvid command” on page 147
• “vlan ports command” on page 148
• “vlan members command” on page 149
• “show vlan mac-address command” on page 150
• “vlan mac-address command” on page 151
• “no vlan mac-address command” on page 151
Note: Ensure that stack operational mode is set to Pure BPS 2000, and
not Hybrid. The standalone or stack of BPS 2000 switches must be
operating in Pure BPS 2000 Stack mode. Refer to Chapter 1 for
information on displaying and setting the stack operational mode.
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