Draytek VigorBX 2000 Series, User Manual

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VigorBX 2000 Series User’s Guide 482
Prioritize are great in ADSL2+ environment. For the download speed
might be impacted by the uploading TCP ACK, you can check
this box to push ACK of upload faster to speed the network
traffic.
Limited_bandwidth Ratio The ratio typed here is reserved for limited bandwidth of
UDP application.
Info The rate of outbound/inbound must be smaller than the real bandwidth to
ensure correct calculation of QoS. It is suggested to set the bandwidth value
for inbound/outbound as 80% - 85% of physical network speed provided by
ISP to maximize the QoS performance.
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1. The first three (Class 1 to Class 3) class rules can be adjusted for your necessity. To add,
edit or delete the class rule, please click the
Edit link of that one.
2. After you click the Edit link, you will see the following page. Now you can define the
name for that Class. In this case, “Test” is used as the name of Class Index #1.