D-Link DIS-300G-8PSW Industrial Gigabit Managed PoE Switch with SFP slots

User Manual - Page 184

For DIS-300G-8PSW.

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184
If the port is VLAN aware, the frame is tagged and Tag Class. is enabled, then the
frame is classified to a CoS that is mapped from the PCP and DEI value in the tag.
Otherwise the frame is classified to the default CoS.
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.
DPL 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.
If the port is VLAN aware, the frame is tagged and Tag Class. is enabled, then the
frame is classified to a DPL that is mapped from the PCP and DEI value in the tag.
Otherwise the frame is classified to the default DPL.
The classified DPL can be overruled by a QCL entry.
PCP 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.
DEI 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.
Tag Class. 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.
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