ZyXEL Communications P-2602HWLNI, Руководство пользователя, Страница: 146 / 496

Chapter 9 Wireless LAN
P-2602HWLNI User’s Guide
146
Figure 82 Wireless LAN: QoS
The following table describes the fields in this screen.
Table 45 Wireless LAN: QoS
LABEL DESCRIPTION
QoS Setup
Enable WMM QoS Select the check box to enable WMM QoS on the ZyXEL Device.
WMM QoS Policy Select Default to have the ZyXEL Device automatically give a service a
priority level according to the ToS value in the IP header of packets it sends.
WMM QoS (Wifi MultiMedia Quality of Service) gives high priority to voice and
video, which makes them run more smoothly.
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.
Highest - Typically used for voice or video that should be high-quality.
High - Typically used for voice or video that can be medium-quality.
Mid - Typically used for applications that do not fit into another priority. For
example, Internet surfing.
Low - Typically used for non-critical “background” applications, such as large
file transfers and print jobs that should not affect other applications.