D-Link xStack DGS-3120 Series Reference Guide

xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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Figure 6-13 WRED Settings window
The fields that can be configured are described below:
Parameter Description
WRED State
Click to enable or disable the WRED global state.
Unit
Select the unit you want to configure. (EI and SI Mode Only)
From Port / To Port
Use the drop-down menu to select the port range to use for this configuration.
Class ID
Use the drop-down menu to select the hardware priority.
Weight (0-15)
Specify the weight in the average queue size calculation.
Profile
Use the drop-down menu to select the profile to be used for WERD ports and
queue.
Default – Specify the default profile to be used.
Profile ID – Select and enter a profile ID to be used.
Profile Name – Select and enter a profile name to be used.
Click the Apply button to accept the changes made for each individual section.
WRED Profile Settings
This window is used to configure the WRED profile settings.
To view the following window, click QoS > WRED > WRED Profile Settings, as shown below:

D-Link xStack DGS-3120 Series Specifications

General

MAC Address Table	16K entries
Ports	10/100/1000BASE-T ports
VLANs	4094
Jumbo Frame	Up to 9KB
Power Supply	Internal power supply (depending on model)
Power over Ethernet (PoE)	No
Layer 3 Features	RIP
Quality of Service (QoS)	8 queues per port, DiffServ
Security Features	ACLs
Management	Web-based, CLI, SNMP
Operating Temperature	0°C to 40°C
Storage Temperature	-40°C to 70°C
SFP Ports	Combo 10/100/1000BASE-T/SFP ports and/or dedicated SFP/SFP+ ports (depending on model)