ZyXEL Communications MAX-306M1, Руководство пользователя

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Chapter 19 QoS
User’s Guide
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19.3 Class Setup
Use this screen to add, edit or delete QoS classifiers. A classifier groups traffic into
data flows according to specific criteria such as the source address, destination
address, source port number, destination port number or incoming interface. For
example, you can configure a classifier to select traffic from the same protocol
port (such as Telnet) to form a flow.
You can give different priorities to traffic that the WiMAX Modem forwards out
through the WAN interface. Give high priority to voice and video to make them run
more smoothly. Similarly, give low priority to many large file downloads so that
they do not reduce the quality of other applications.
Click TOOLS > QoS > Class Setup to open the following screen.
Figure 97 QoS > Class Setup
The following table describes the labels in this screen.
Table 80 QoS Class Setup
LABEL DESCRIPTION
Create New Class Click this button to create a new class.
#
This field displays the index number of the class.
Active This field indicates whether the QoS class is enabled or not.
Name This field indicates the name of the class.
Interface This field indicates the Ethernet port on which traffic is being
monitored and prioritized.
DSCP This field indicates the Differentiated Services Code Point (DSCP)
value for the associated class.
Class Index This field indicates the index for this QoS class. Classes are
implemented based on index number, from lowest to highest.
Action Click the Edit icon to go to the screen where you can edit the rule.
Click the Delete icon to delete an existing rule. Note that subsequent
rules move up by one when you take this action.
Apply Click this button to save your changes back to the WiMAX Modem.
Cancel Click this button to begin configuring this screen afresh.