Falcon M-Class | User Guide
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4.5.7 QoS Control List Status
This section shows the QCL status by different QCL users. Each row describes the QCE that is
defined. It is a conflict if a specific QCE is not applied to the hardware due to hardware limitations.
The maximum number of QCEs is 256 on each switch.
QCL is an acronym for QoS Control List. It is the list table of QCEs, containing QoS control entries
that classify to a specific QoS class on specific traffic objects.
Each accessible traffic object contains an identifier to its QCL. The privileges determine specific
traffic object to specific QoS class.
QCE is an acronym for QoS Control Entry. It describes QoS class associated with a particular QCE ID.
There are six QCE frame types: Ethernet Type, VLAN, UDP/TCP Port, DSCP, TOS, and Tag Priority. Frames
can be classified by one of 4 different QoS classes: "Low", "Normal", "Medium", and "High" for
individual application.
Figure 4-20: QoS Control List Status
Table 4-18: QoS Control List Status Parameters
Indicates the type of frame to look for incoming frames. Possible frame types are:
Any: Match any frame type.
Ethernet: Match Ethertype frames.
LLC: Match (LLC) frames
SNAP: Match(SNAP) frames
IPv4: Match IPV4 frames.
IPv6: Match IPV6 frames.
Indicates the classification action taken on ingress frame if Parameters configured
are matched with the frame's content.
There are three action fields: Class, DPL and DSCP.
CoS: Classify Class of Service
DPL: Classify Drop Precedence Level;
DSCP: Classify DSCP value
PCP: Classify PCP value
DEI: Classify DEI value.
Policy: Classify ACL Policy number.
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