QoS Setting: Priority Mode
There are three priority modes available to specify the priority of
packets being serviced. Those include First-in-First-out,
All-High-Before-Low, and-Weight-Round-Robin.
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First-In-First-Out: Packets are placed into the queue and
serviced in the order they were received.
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All-high-before-low(Strict priority)
：
All packets will be assigned to either high priority queue
(Queue 2) or low priority queue (Queue 1). The packet on
the low priority queue will not be forwarded until the high
priority queue is empty.
WRR mode: There are 4 priority queues for
Weighted-and-round-robin (WRR) mode:
When this mode is selected, the traffic will be forwarded
according to the member set in each queue.
