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Table 2-11 
Configuration items of creating a class 
Item 
Description 
Classifier Name 
Specify a name for the classifier to be created. 
Operator 
Specify the logical relationship between rules of the classifier.  
z
 
and
: Specifies the relationship between the rules in a class as logic 
AND. That is, the device considers a packet belongs to a class only 
when the packet matches all the rules in the class.  
z
 
or
: Specifies the relationship between the rules in a class as logic OR. 
That is, the device considers a packet belongs to a class as long as 
the packet matches one of the rules in the class.  
.  
Configuring Classification Rules 
Select QoS > Classifier from the navigation tree and click Setup to enter the page for setting a class, 
as shown in 
.  
Figure 2-12 
The page for configuring classification rules