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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Click the Apply button to accept the changes made.
SNMP Traps Settings
Users can enable and disable the SNMP trap support function of the switch and SNMP authentication failure trap
support, respectively.
To view the following window, click Management > SNMP Settings > SNMP Traps Settings, as shown below:
Figure 3-37 SNMP Traps Settings window
The fields that can be configured are described below:
Parameter Description
SNMP Traps
Enable this option to use the SNMP Traps feature.
Authentication Traps
Enable this option to use the SNMP Authentication Traps feature.
Linkchange Traps
Enable this option to use the SNMP Link Change Traps feature.
Coldstart Traps
Enable this option to use the SNMP Cold Start Traps feature.
Warmstart Traps
Enable this option to use the SNMP Warm Start Traps feature.
Click the Apply button to accept the changes made.
SNMP Linkchange Traps Settings
This window is used to configure the SNMP link change trap settings.
To view the following window, click Management > SNMP Settings > SNMP Linkchange Traps 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)