Chapter 5, Configuring virtual lans and quality of service – Allied Telesis AT-S26 User Manual
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Chapter 5
Configuring Virtual LANs and
Quality of Service
This chapter contains the following sections:
❑ Creating a New Port-based or Tagged VLAN on page 102
❑ Creating an Example VLAN on page 108
❑ Modifying a Port-based or Tagged VLAN on page 111
❑ Deleting a Port-based or Tagged VLAN on page 113
❑ Configuring Port Priority Queueing on page 116
This chapter explains the Allied Telesyn implementation of the VLAN
and Quality of Service (QoS) features for the AT-9006 Ethernet switch. An
Allied Telesyn Ethernet switch can support up to 254 port-based VLANs
with 802.1Q Virtual LAN (VLAN) tagging.
By default, an AT-9006 Series Switch has one pre-defined VLAN. The
name of this VLAN is Default VLAN. All of the ports on the switch are
configured as untagged (port-based) members of this VLAN. In most
situations, you will probably find this single broadcast domain and the
default QoS settings acceptable and will not need to modify the switch
VLAN and QoS settings.
Note
You should use caution when using the Spanning Tree Protocol
(STP) and VLANs. The switch has only one spanning tree domain.