Qos - Gaoke BG9008W User Manual

3.4.5

QoS

3.4.5.1 Basic Settings
QOS feature is enabled by default, based on 802.1P, strict priority scheduling mode. The device
supports four priority queues, when QOS feature enabled.
Choose the menu Data Service→QoS→Basic Settings to load the following page.
The following items are displayed on this screen:
Global Parameters
Qos Enable:
►
Scheduling Mode:
►
Qos Priority:
►
BG9008W User Manual
Figure 3-61 Configure QoS Basic Settings
Enable or disable QoS functionality.
PQ: PQ means strict priority, that is, when congestion occurs, first
sending packets of high priority queue.
WRR: All queues use weighted fair queuing scheme which is defined in
Weight Ratio
PQ+WRR: Only highest queue use strict priority; others use weighted
fair queuing scheme.
DSCP: When you select DSCP value, corresponding to the following
relationship.
DSCP priority value
0-15
16 ~ 31
32 to 47
48 ~ 63
802.1P: Select the queue classification mode, when selecting 802.1P
mode, depending on the value of 802.1p priority classification into
different queues, corresponding to the following relationship.
801.1p priority value
0 to 1
2.3
4.5
6-7
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Priority queue (queue
priority)
Queue 0
Queue 1
Queue 2
Queue 3
Priority queue (queue
priority)
Queue 0
Queue 1
Queue 2
Queue 3
3 highest
3 highest