Chapter 5
Advanced Configuration
38
8-Port 10/100 Ethernet Switch with Webview
Basic • Enables QoS on the interface.
Advanced • Enables Advanced mode QoS on the
interface.
Class of Service Specifies the CoS priority tag values,
where zero is the lowest and 7 is the highest.
Queue Defines the traffic forwarding queue to which the
CoS priority is mapped. Four traffic priority queues are
supported.
The Restore Defaults button restores the device factory
defaults for mapping CoS values to a forwarding queue.
CoS Default
Interface Interface to which the CoS configuration
applies.
Default CoS Determines the default CoS value for
incoming packets for which a VLAN tag is not defined. The
possible field values are 0-7. The default CoS is 0.
Restore Defaults Restores the device factory defaults for
mapping CoS values to a forwarding queue.
LAG LAG to which the CoS configuration applies.
QoS > Queue Settings
QoS > Queue Settings
The Queue Setting screen contains fields for defining the
QoS queue forwarding types.
Strict Priority Indicates that traffic scheduling for the
selected queue is based strictly on the queue priority.
WRR Indicates that traffic scheduling for the selected
queue is based strictly on the WRR.
Queue Displays the queue for which the queue settings
are displayed. The possible field range is 1 - 4.
WRR Weight Displays the WRR weights to queues.
% of WRR Bandwidth Displays the amount of bandwidth
assigned to the queue. These values are fixed and are not
user defined.
QoS > DSCP Settings
QoS > DSCP Settings
The DSCP Settings screen enables mapping DSCP values to
specific queues.
The DSCP Settings screen contains the following fields:
DSCP Indicates the Differentiated Services Code Point
value in the incoming packet.
Queue Maps the DSCP value to the selected queue.
QoS > Bandwidth
QoS > Bandwidth
The Bandwidth screen allows network managers to define
the bandwidth settings for a specified egress interface.
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