LevelOne GES-2451 - Manual (Page 95)

89
Figure 9-9 DSCP Priority
The following entries are displayed on this screen:
 DSCP Priority Config
DSCP Priority: Select Enable or Disable DSCP Priority.
 Priority Level
DSCP: Indicates the priority determined by the DS region of IP datagram.
It ranges from 0 to 63.
Priority: Indicates the 802.1P priority the packets with tag are mapped to.
The priorities are labeled as CoS0 ~ CoS7.
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 DSCP priority function Required. By default, the DSCP priority function is
disabled.
3 Map the DSCP priority to the
priority level Required. Select DSCP priority and the corresponding
priority level.
4 Select a schedule mode Required. Log on to the Schedule Mode page to
select a schedule mode.