Справочник Пользователя для TP-LINK TL-SG2008

 

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1 

Log on to the 802.1P/CoS 
Mapping page 

 

2  Enable 802.1P priority 

function 

Required. By default, the 802.1P priority function is 
disabled. 

3 

Map the 802.1P priority tag to 
the priority level 

Required. Select 802.1P priority tag and the 
corresponding priority level. 

4 

Select a schedule mode 

Required. Log on to the Schedule Mode page to 
select a schedule mode. 

On this page you can configure DSCP priority. DSCP (DiffServ Code Point) is a new definition to IP 
ToS field given by IEEE. This field is used to divide IP datagram into 64 priorities. When DSCP 
Priority is enabled, IP datagram are mapped to different priority levels based on DSCP priority 
mode; non-IP datagram with 802.1Q tag are mapped to different priority levels based on 802.1P 
priority mode if 802.1P Priority mode is enabled; the untagged non-IP datagram are mapped based 
on port priority mode. 

Choose the menu QoS→DiffServ→DSCP Priority to load the following page. 

 

Figure 9-8 DSCP Priority 

The following entries are displayed on this screen: 

¾

Select Enable or Disable DSCP Priority.