Interlogix NS4702-24P-4S-4X User Manual page 202

 Port
 CoS
 DPL
 PCP
 DEI
 Tag Class.

DSCP Based
The port number for which the configuration below applies.
Controls the default class of service.
All frames are classified to a CoS. There is a one to one mapping between CoS,
queue and priority. A CoS of 0 (zero) has the lowest priority.
If the port is VLAN aware and the frame is tagged, then the frame is classified to
a CoS that is based on the PCP value in the tag as shown below. Otherwise the
frame is classified to the default CoS.
PCP value: 0 1 2 3 4 5 6 7
CoS value: 1 0 2 3 4 5 6 7
The classified CoS can be overruled by a QCL entry.
Note: If the default CoS has been dynamically changed, then the actual default
CoS is shown in parentheses after the configured default CoS.
Controls the default drop precedence level.
All frames are classified to a drop precedence level.
If the port is VLAN aware and the frame is tagged, then the frame is classified to
a DPL that is equal to the DEI value in the tag. Otherwise the frame is classified
to the default DPL. The classified DPL can be overruled by a QCL entry
Controls the default PCP value.
All frames are classified to a PCP value.
If the port is VLAN aware and the frame is tagged, then the frame is classified to
the PCP value in the tag. Otherwise the frame is classified to the default PCP
value.
Controls the default DEI value.
All frames are classified to a DEI value.
If the port is VLAN aware and the frame is tagged, then the frame is classified to
the DEI value in the tag. Otherwise the frame is classified to the default DEI
value.
Shows the classification mode for tagged frames on this port.
Disabled: Use default CoS and DPL for tagged frames.
Enabled: Use mapped versions of PCP and DEI for tagged frames.
Click on the mode in order to configure the mode and/or mapping.
Note: This setting has no effect if the port is VLAN unaware. Tagged frames
received on VLAN unaware ports are always classified to the default CoS and
DPL.
Click to Enable DSCP Based QoS Ingress Port Classification.
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