Interlogix NS3550-2T-8S User Manual - Manual (Page 208)

IFS NS3552-8P-2S AND NS3550-2T-8S User Manual
208
4.9.11 QoS Control List
This page shows the QoS Control List (QCL), which is made up of the QCEs. Each row describes a QCE that is defined. The
maximum number of QCEs is 256 on each switch.
Click on the lowest plus sign to add a new QCE to the list.
The QoS Control List screen in Figure 4-9-13 appears.
Figure 4-9-13: QoS Control List Configuration Page Screenshot
The page includes the following fields:
Object Description
•
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.
• SMAC Displays the OUI field of Source MAC address, i.e. first three octet (byte) of MAC
address.
• DMAC Specify the type of Destination MAC addresses for incoming frame. Possible
values are:

Any: All types of Destination MAC addresses are allowed.

Unicast: Only Unicast MAC addresses are allowed.

Multicast: Only Multicast MAC addresses are allowed.

Broadcast: Only Broadcast MAC addresses are allowed.
The default value is 'Any'.
• VID
Indicates (VLAN ID), either a specific VID or range of VIDs. VID can be in the
range 1-4095 or 'Any'
• PCP Priority Code Point: Valid value PCP are specific (0, 1, 2, 3, 4, 5, 6, 7) or range
(0-1, 2-3, 4-5, 6-7, 0-3, 4-7) or 'Any'.
• DEI Drop Eligible Indicator: Valid value of DEI can be any of values between 0, 1 or
'Any'.
•
Action 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.

Class: 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 value displayed under DPL column.

DSCP: If a frame matches the QCE then DSCP will be classified with
the value displayed under DSCP column.
•
Modification Buttons
You can modify each QCE in the table using the following buttons:
: Inserts a new QCE before the current row.
: Edits the QCE.