TP-Link TD-W8901G - Manual (Page 44)

TD-W8901G 54M Wireless ADSL2+ Modem Router User Guide
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Click the Back button to return to the previous screen.
Click the CANCEL button to cancel the configuration which is made just now.
4.4.4 QoS
Choose “Advanced Setup→QoS”, you can configure the QoS in the next screen. QoS helps to
prioritize data as it enters your router. By attaching special identification marks or headers to
incoming packets, QoS determines which queue the packets enter, based priority. This is useful
when there are certain types of data you want to give higher priority, such as voice data packets
give higher priority than Web data packets. This option will provide better service of selected
network traffic over various technologies.
Figure 4-27
¾ QoS: Select this option to Activate/Deactivate the IP QoS on different types (IP ToS and
DiffServ).
¾ Summary: Click the button to view the configurations of QoS.