Interlogix GE-DSSG-244-POE User Manual - Manual (Page 152)

IFS NS3601-24P/4S GE-DSSG-244 and 244-POE User Manual
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VLAN ID: The field shows the VLAN ID.
TCP/UDP Port: The field shows the TCP/UDP port range.
DSCP: The field shows the IPv4/IPv6 DSCP value.
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Traffic Class
The QoS class associated with the QCE.
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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.
: 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 of QCL.
QoS Control Entry Configuration
Configure a new QoS Control Entry on this page.
„ Frames can be classified by up to 4 different QoS classes: Low, Normal, Medium, and High.
„ The classification is controlled by a QCL assigned to each port.
„ A QCL consists of an ordered list of up to 12 QCEs.
„ Each QCE can be used to classify certain frames to a specific QoS Class.
„ This classification can be based on parameters such as VLAN ID, UDP/TCP port, IPv4/IPv6 DSCP or Tag Priority.
Frames not matching any of the QCEs are classified to the default QoS Class for the port.
The QCE Configuration screen is shown
Figure 4-9-8 .
Figure 4-9-8 QCE Configuration page screenshot
The page includes the following fields:
Object Description
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QCE Type
Select the available type for the specific QCE.
Ethernet Type: Matches the received frame's EtherType against the QCE Key.
VLAN ID: Matches the frame's VID against the QCE Key.
TCP/UDP Port: Matches the destination port and the source port against the
QCE Key.
DSCP: Matches the received IPv4/IPv6 DSCP value (6 bits) against the two
DSCP values in the QCE Key.
ToS: Uses the precedence part of the IPv4/IPv6 ToS (3 bits) as an index to the
eight QoS Class values in the QCE Key.
Tag Priority: Uses the User Priority value (3 bits) as an index to the eight QoS
Class values in the QCE Key.
•
Type Value Configure the values according to the QCE type you select.
Ethernet Type
: The allowed values for this type range from 0x600 (1536) to
0xFFFF (65535).
VLAN ID
: The allowed values for this type range from 1 to 4095.
TCP/UDP Port Range : Specify whether there is a range or a specific port