Draytek Vigor2912 Series - Page 239

Vigor2912 Series User’s Guide
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network traffic.
Limited_bandwidth Ratio
The ratio typed here is reserved for limited bandwidth of
UDP application.
Note: 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.