ZyXEL Communications VMG1312-B10C, Руководство пользователя

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Chapter 9 Quality of Service (QoS)
VMG1312-B10C User’s Guide
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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 Device 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 Network Setting > QoS > Class Setup to open the following screen.
Figure 68
Network Setting > QoS > Class Setup
The following table describes the labels in this screen.
Table 46
Network Setting > QoS > Class Setup
LABEL DESCRIPTION
Add new Classifier Click this to create a new classifier.
# This is the index number of the entry.
Status This field displays whether the classifier is active or not. A yellow bulb signifies that this
classifier is active. A gray bulb signifies that this classifier is not active.
Class Name This is the name of the classifier.
Classification
Criteria This shows criteria specified in this classifier, for example the interface from which
traffic of this class should come and the source MAC address of traffic that matches this
classifier.
DSCP Mark This is the DSCP number added to traffic of this classifier.
802.1P Mark This is the IEEE 802.1p priority level assigned to traffic of this classifier.
VLAN ID Tag This is the VLAN ID number assigned to traffic of this classifier.
To Queue This is the name of the queue in which traffic of this classifier is put.
Modify/Delete Click the Edit icon to edit the classifier.
Click the Delete icon to delete an existing classifier. Note that subsequent rules move
up by one when you take this action.