Chapter 11 Quality of Service (QoS)
11.5 The Class Setup Screen
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 ZyXEL 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 QoS > Class Setup to open the following screen.
Figure 66 QoS Class Setup
The following table describes the labels in this screen.
Table 40 QoS Class Setup
LABEL | DESCRIPTION |
Add | Click this button to create a new classifier. |
|
|
Class Name | This is the name of the classifier. |
|
|
Order | This field displays the index number of the classifier. |
|
|
CLASSIFICATION CRITERIA | |
This section shows criteria specified in this classifier. | |
|
|
Class Intf | This shows the interface through which traffic that matches this |
| classifier is forwarded out. |
|
|
Ether Type | This is the service type. |
|
|
SrcMAC /Mask | This shows the source MAC address and the mask of traffic of this |
| class. |
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|
| 133 |
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|