User Manual Managed Switches
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3.10.14 QCL Status
This page shows the QCL (Quality of Service Control List) status by different QCL users. Each row
describes the QCE (Quality of Service Control Entry) that is defined. The maximum number of QCEs
is 256 on each switch.
As HW resources are shared by multiple applications, it may happen that resources required to add a
QCE may not be available. In that case, the page shows conflict status as 'Yes'; otherwise it is always
'No'. The conflict can be resolved by releasing the HW resources required to add the QCL entry on
pressing
Resolve Conflict
button.
The following information can be displayed on the page:
User
Indicates the QCL user.
QCE
Indicates the index of QCE.
Port
Indicates the list of ports configured with the QCE.
Frame Type
Indicates the type of frame to look for incoming frames. Possible frame
types are:
Any: The QCE will match all frame type.
Ethernet: Only Ethernet frames (with Ether Type 0x600-0xFFFF) are
allowed.
LLC: Only (LLC) frames are allowed.
SNAP: Only (SNAP) frames are allowed.
IPv4: The QCE will match only IPV4 frames.
IPv6: The QCE will match only IPV6 frames.
Action
Indicates the classification action taken on ingress frame if parameters
configured are matched with the frame's content. There are six action
fields:
CoS: Classified QoS class; if a frame matches the QCE, it will be put in
the queue.
DPL: Drop Precedence Level; if a frame matches the QCE, then DP level
will set to a value displayed under DPL column.
DSCP: If a frame matches the QCE, then DSCP will be classified with the
value displayed under DSCP column.
PCP: : If a frame matches the QCE, then PCP will be classified with the
value displayed under PCP column.
DEI: If a frame matches the QCE, then DEI will be classified with the
value displayed under DEI column.
Policy: If a frame matches the QCE, then ACL policy number will be
displayed under Policy column.
Conflict
Disp
lays ‘Yes’ if there is a HW conflict related with the created QCE.
Otherwise displays ‘No’.
