3Com 3CRDSF9PWR-US - OfficeConnect Managed Fast Ethernet PoE Switch User Manual - page 175
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Viewing DSCP to
CoS Mapping
The
DSCP to CoS Summary Page
displays the mapping of DSCP priority
values to CoS values. DSCP priority values are mapped to default Class of
Service values according to recommendations in the IEEE 802.1p
standard, and then subsequently mapped to the four traffic queues.
To view the DSCP to CoS mapping:
1
Click
Device > QoS > DSCP to CoS > Summary
. The
DSCP to CoS
Summary Page
opens:
Figure 92
DSCP to CoS Summary Page
The
DSCP to CoS Summary Page
contains the following fields:
■
DSCP
— Displays the incoming packet’s DSCP priority value.
■
CoS
— Displays the Class-of-Service value to which the corresponding
DSCP priority value is mapped.