User manual

C HAPTER 4 | Configuring the Switch
Quality of Service
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PARAMETERS
These parameters are displayed:
QoS Control List
◆ QCE – Quality Control Entry index.
◆ Port - Port identifier.
◆ Frame Type – Indicates the type of frame to look for in incoming
frames. Possible frame types are: Any, Ethernet, LLC, SNAP, IPv4, IPv6.
◆ SMAC - The OUI field of the source MAC address, i.e. the first three
octets (bytes) of the MAC address.
◆ DMAC - The type of destination MAC address. Possible values are: Any,
Broadcast, Multicast, Unicast.
◆ VID – VLAN identifier. (Range: 1-4095)
◆ PCP – Priority Code Point (User Priority). (Specific value: 0, 1, 2, 3, 4,
5, 6, 7; Range 0-1, 2-3, 4-5, 6-7, 0-3, 4-7; or Any)
◆ DEI – Drop Eligible Indicator. (Options: 0, 1 or Any)
◆ Action – Indicates the classification action taken on ingress frame if
the configured parameters are matched in the frame's content. If a
frame matches the QCE, the following actions will be taken:
■
Class (Classified QoS Class) – If a frame matches the QCE, it will be
put in the queue corresponding to the specified QoS class.
■
DPL – The drop precedence level will be set to the specified value.
■
DSCP – The DSCP value will be set the specified value.
The following buttons are used to edit or move the QCEs:
QCE Configuration
◆ Port Members – The ports assigned to this entry.
Table 12: QCE Modification Buttons
Button Description
Inserts a new QCE before the current row.
Edits the QCE.
Moves the QCE up the list.
Moves the QCE down the list.
Deletes the QCE.
The lowest plus sign adds a new entry at the bottom of the list.