ZyXEL NWA-3160 User Manual download pdf (Page 153)

Chapter 9 SSID Screen

NWA-3160 Series User’s Guide

153

9.3 Technical Reference

This section provides technical background information about the topics covered in

this chapter.

9.3.1 WMM QoS

WMM (Wi-Fi MultiMedia) QoS (Quality of Service) ensures quality of service in

wireless networks. It controls WLAN transmission priority on packets to be

transmitted over the wireless network.

WMM QoS prioritizes wireless traffic according to the delivery requirements of the

individual and applications. WMM QoS is a part of the IEEE 802.11e QoS

enhancement to certified Wi-Fi wireless networks.

QoS Displays the Quality of Service priority for this BSS’s traffic.

• In the pre-configured VoIP_SSID profile, the QoS setting is

VoIP. This is not user-configurable. The VoIP setting is

available only on the VoIP_SSID profile, and provides the

highest level of QoS.

• If you select WMM from the QoS list, the priority of a data

packet depends on the packet’s IEEE 802.1q or DSCP header. If

a packet has no WMM value assigned to it, it is assigned the

default priority.

• If you select ATC from the QoS list, the NWA automatically

assigns priority based on packet size.

• If you select ATC+WMM from the QoS list, the NWA uses WMM

on the wireless network and ATC on the wired network.

• If you select WMM_VOICE, WMM_VIDEO,

WMM_BEST_EFFORT or WMM_BACKGROUND, the NWA

applies that QoS setting to all of that SSID’s traffic.

• If you select NONE, the NWA applies no priority to traffic on this

SSID.

Note: When you configure an SSID profile’s QoS settings, the

NWA applies the same QoS setting to all of the profile’s

traffic.

L2 Isolation Select a layer 2 isolation profile from the drop-down list box. If you

do not want to use layer 2 isolation on this profile, select Disable.

Intra-BSS Traffic

blocking

Select Enable from the drop-down list box to prevent wireless

clients in this profile’s BSS from communicating with one another.

MAC Filtering Select a MAC filter profile from the drop-down list box. If you do not

want to use MAC filtering on this profile, select Disable.

Apply Click Apply to save your changes.

Reset Click Reset to begin configuring this screen afresh.

Table 30 Configuring SSID

LABEL DESCRIPTION

1 2 ... 148 149 150 151 152 153 154 155 156 157 158 ... 371 372

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