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TRENDnet User’s Guide
TL2-FG142
82
All frames are classified to a QoS class. There is a one to one mapping
between QoS class, queue and priority. A QoS class of 0 (zero) has the
lowest priority.
If the port is VLAN aware, the frame is tagged and Tag Class. is enabled,
then the frame is classified to a QoS class that is mapped from the PCP
and DEI value in the tag. Otherwise the frame is classified to the default
QoS class.
The classified QoS class can be overruled by a QCL entry.
Note: If the default QoS class has been dynamically changed, then the
actual default QoS class is shown in parentheses after the configured
default QoS class.
DP level
Controls the default Drop Precedence Level.
All frames are classified to a DP level.
If the port is VLAN aware, the frame is tagged and Tag Class. is enabled,
then the frame is classified to a DP level that is mapped from the PCP
and DEI value in the tag. Otherwise the frame is classified to the default
DP level.
The classified DP level 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 QoS class and DP level 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 QoS class and DP level.
DSCP Based Click to Enable DSCP Based QoS Ingress Port Classification.
QCL Addr
Controls the QCL address matching mode.
SMAC/SIP: Match on source MAC and IP addresses in all QCEs on this
port.
DMAC/DIP: Match on destination MAC and IP addresses in all QCEs on
this port.
Button
Click to save changes.
Click to undo any changes made locally and revert to previously saved values.
4.3.29.2 Port Policing
This page allows you to configure the Policer settings for all switch ports.
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