Chapter 10 Quality of Service (QoS)
10.4 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
Click Network Setting > QoS > Class Setup to open the screen as shown next.
Figure 66 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. |
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Index | This is the index number of the entry. |
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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. |
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From Interface | This shows the interface from which traffic of this class should come. |
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Classification | This shows criteria specified in this classifier, for example the type and the source MAC |
Criteria | address of traffic that matches this classifier. |
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DSCP Mark | This is the DSCP number added to traffic of this classifier. |
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802.1P/1Q Mark | This is the IEEE 802.1p priority level and 802.1Q VLAN tag assigned to traffic of this |
| classifier. |
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To Queue | This is the name of the queue in which traffic of this classifier is put. |
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Modify | 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. |
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10.4.1 Class Setup Add/Edit
Click Add new Classifier in the Network Setting > QoS > Class Setup screen or click the Edit icon next to a class, the screen appears as shown next.
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