Allied Telesis AT-S24 - Manual (Page 101)

101
Chapter 5
Configuring Virtual LANs and
Quality of Service
This chapter explains the Allied Telesyn implementation of the VLAN
and Quality of Service (QoS) features of the AT-8200XL Series Ethernet
switch. This chapter contains the following sections:
❑ Overview on page 102
❑ Creating a Port-based or Tagged VLAN on page 110
❑ Creating an Example VLAN on page 117
❑ Modifying a Port-based or Tagged VLAN on page 120
❑ Deleting a Port-based or Tagged VLAN on page 122
❑ Activating and Deactivating the Multiple VLAN Mode on page
124
❑ Assigning the CPU Management Port to a VLAN on page 128
❑ Configuring Port Priority Queueing on page 129
❑ Configuring Switch Priority Queuing on page 131
An Allied Telesyn Ethernet switch can support up to 254 port-based
VLANs with 802.1Q Virtual LAN (VLAN) tagging. By default, a 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.