User Manual Managed Switches
111
If the port is VLAN aware, the frame is tagged and
Tag Classification 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 this default CoS.
DPL
Setting
Description
Factory
Default
0 to 1
Controls the
default drop precedence level
. All
frames are classified to a drop precedence level.
If the port is VLAN aware, the frame is tagged and
Tag Classification 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 this default DPL.
0
PCP
Setting
Description
Factory
Default
0 to 7
Controls the
default priority code point (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 this default
PCP value.
0
DEI
Setting
Description
Factory
Default
0 to 1
Controls the
default drop eligible indicator (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.
0
Tag Class
Setting
Description
Factory
Default
Enabled /
Disabled
Shows the classification mode for tagged frames on
this port.
Disabled: Use default QoS class and DP level for
tagged frames.
Enabled: Use mapped versions of PCP and DEI for
tagged frames.
Click on the mode to configure the mode and/or
mapping.
This setting has no effect if the port is VLAN
unaware. Tagged frames received on
VLAN-unaware ports are always classified to the
Disabled