ZyXEL Communications PLA-450 - V3.60, User Manual

Page: 75 / 190

Chapter 6 Wireless LAN
PLA450 User’s Guide
75
Figure 39 Network > Wireless LAN > QoS
The following table describes the labels in this screen.
Table 17 Network > Wireless LAN > QoS
LABEL DESCRIPTION
Enable WMM QoS Use WMM QoS (Wifi MultiMedia Quality of Service) to give different
types of traffic different priorities. The PLA450 assigns priority to
packets based on the 802.1q or DSCP information in their headers.
If a packet has no WMM information in its header, it is assigned the
default priority. See Section 6.4.1 on page 63 for more information.
WMM QoS Policy Select Default to have the PLA450 automatically give voice and
video traffic priority so their services operate more smoothly. The
PLA450 gives a service a priority level according to the ToS value
in the IP header of packets it sends.
Select
Application Priority from the drop-down list box to display a
table of application names, services, ports and priorities to which
you want to apply WMM QoS.
The table appears only if you select Application Priority in WMM
QoS Policy .
# This is the number of an individual application entry.
Name This field displays a description given to an application entry.
Service This field displays either FTP , WWW , E-mail or a User Defined
service to which you want to apply WMM QoS.
Dest Port This field displays the destination port number to which the
application sends traffic.
Priority This field displays the priority of the application.