LevelOne IES-0883, User Manual

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IES-0883 User Manual Page 55
QoS
Global Configuration
1. QoS: Click “QoS” drop-down menu from “QoS” drop-down list to choose “Enable” or
“Disable” to enable or disable QoS.
2. Trust: Enable or disable the switch port to trust the CoS (Class of Service) labels of all
traffic received on that port. Enable or disable a routed port to trust the DSCP
(Differentiated Service Code Point) labels of all traffic received on that port.
3. Policy: Choose “Strict Priority(Queue3) + WRR(Queue0-2)” or “WRR(Queue0-3)”. A strict
priority queue is always emptied first. The queues that are used in the WRR (Weighted
Round Robin) are emptied in a round−robin fashion, and you can configure the weight
for each queue.
4. Weighted Round Robin: Click in the “Weight(1~55)” textbox and specify a new number
from 1 ~ 55 for Queue 0 ~ 3.
5. Submit: Click “Submit” button when you finished Global Configuration.