Figure 9-9 DSCP Priority 
The following entries are displayed on this screen: 
¾  DSCP Priority Config 
DSCP Priority:  Select Enable or Disable DSCP Priority. 
¾  Priority Level   
DSCP:  Indicates the priority determined by the DS region of IP datagram. 
It ranges from 0 to 63. 
 
Priority Level:  Indicates the priority level the packets with tag are mapped to. The 
priority levels are labeled as TC0, TC1, TC2 and TC3. 
 
Note: 
To complete QoS function configuration, you have to go to the Schedule Mode page to select a 
schedule mode after the configuration is finished on this page. 
Configuration Procedure: 
Step  Operation  Description 
1  Log on to the DSCP Priority 
page 
 
2  Enable DP priority function  Required.  By default, the DSCP priority function is 
disabled. 
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