User's Manual

UTT Technologies Chapter 10 QoS
http://www.uttglobal.com Page 268
10.5 Application QoS
This section describes the QoS > APP QoS page.
The Device provides preferential forwarding for some predefined special applications
traffic, that is, these applications traffic will be exempt from the restrictions of the rate limit
rules configured in the QoS > Rate Limit Rule page. The predefined applications include
hot online games, VoIP, Web browsing, VPN and Email. In this page, it allows you enable
preferential forwarding for one or more predefined applications as required. Moreover, it
allows you to enable PPPoE upload bandwidth optimization feature.
Figure 10-5 Preferential Forwarding for Some Applications Traffic
 Select All: It selects or unselects all the check boxes below. If you want to enable all
the features provided in this page at a time, please select this check box. If you want
to disable all the features provided in this page at a time, please clear the check box.
 Enable Preferential Forwarding for Hot Online Games Traffic: It allows you to
enable or disable preferential forwarding for hot online games traffic. If you select the
check box to enable this feature, the LAN userV¶ hot online games traffic will be
exempt from the restriction of the rate limit rules. The online games mainly include:
WOW, Aion, MHXY, BNB, Jade Dynasty, QQGame, CGA, Zhengtu, Perfect World,
Audition, Kartrider Rush, and so on.
 Enable PPPoE Upload Bandwidth Optimization: It allows you to enable or disable
PPPoE upload bandwidth optimization. If you want to improve the upload speed of
the LAN PPPoE dial-in users, please select the check box to enable this feature.
 Enable Preferential Forwarding for VoIP Traffic: It allows you to enable or disable