D-Link DES-3528 - xStack Switch - Stackable Reference Manual page 172

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide
The following parameters can be configured:
Parameter
SRED State
Unit
From Port / To Port
Class ID
Drop Green
Threshold Low (0-100)
Threshold High (0-100)
Drop Rate Low
Drop Rate High
Click the Apply button to accept the changes made for each individual section.
Figure 6-14 SRED Settings window
Description
Click the radio buttons to enable or disable sRED.
Select the unit to configure.
Enter the port or port list to configure.
Use the drop-down menu to select the class ID. Tick the All check box to apply to all
class ID.
Select Disable to drop red colored packets if the queue depth is above the low
threshold, and drop yellow colored packets if the queue depth is above the high
threshold.
Select Enable to drop yellow and red colored packets if the queue depth is above the
low threshold, and drop green colored packets if the queue depth is above the high
threshold.
Specify the low percent of space utilized. By default, the value is 60. The range is 0 to
100.
Specify the high percent of queue space utilized. By default, the value is 80. The
range is 0 to 100.
Specify the drop rate of the low threshold.
Specify the drop rate of the high threshold.
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