Qos; Qos Settings - Buffalo BS-XP20 Series User Manual

QoS

QoS Settings

Configure the priority.
QoS
Schedule Method
Check to enable QoS. Click Show Detail to enable/disable QoS for each port.
Configure the queue scheduling type.
Strict
Execute the queue scheduling based on strict priority. High-prioritized queues
are always forwarded strictly; low-prioritized queue will never be forwarded if any
data remains in the high-prioritized queue.
WRR
Execute the queue scheduling based on WRR (Weighted Round Robin). This will
forward queues in order of a round robin; even lower priority queues will be
forwarded at a constant rate. The priority can be specified from 0 (lowest) to 7
(highest).
Note: Packets without VLAN tag will belong to the lowest priority queue.
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