156 - Configuration Pages
RocketLinx MP1204-XT User Guide
: 2000644 Rev. A
QoS | Port Classification
QoS | Port Classification
This page allows you to configure the basic QoS Ingress Classification settings for all switch ports.
Item
Configuration | QoS | Port Classification
Port
The port number for which the configuration below applies.
CoS
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, 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.
Summary of Contents for RocketLinx MP1204-XT
Page 28: ...28 Installing the Hardware RocketLinx MP1204 XT User Guide 2000644 Rev A System Reset ...
Page 36: ...36 Web Interface Overview RocketLinx MP1204 XT User Guide 2000644 Rev A Ending a Session ...
Page 180: ...180 Configuration Pages RocketLinx MP1204 XT User Guide 2000644 Rev A Configuration DDMI ...
Page 414: ...414 Glossary RocketLinx MP1204 XT User Guide 2000644 Rev A Y ...