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CHAPTER
7
Configuring VLANs
This chapter describes how to configure virtual local area networks (VLANs). It
contains the following sections:
■
“VLAN Overview” on page 33
■
“Configuring VLANs” on page 36
■
“Configuring Bonding for Multiple Interfaces” on page 40
Note – If you change any of the VLAN configuration parameters, you must reboot
the system before the changes take effect. If you make changes and do not reboot,
you might experience configuration problems.
VLAN Overview
With multiple VLANs on an adapter, a server with a single adapter can have a
logical presence on multiple IP subnets. By default, 128 VLANs can be defined for
each VLAN-aware adapter on your server. However, this number can be increased
by changing the system parameters.
If your network does not require multiple VLANs, you can use the default
configuration, in which case no further configuration is necessary.
VLANs enable you to split your physical LAN into logical subparts, providing an
essential tool for increasing the efficiency and flexibility of your network.
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