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 3-20 Single IP Management window - Tree View
The Topology window holds the following information on the Data tab:
Parameter Description
Device Name
This field will display the Device Name of the switches in the SIM group configured by the
user. If no device is configured by the name, it will be given the name default and tagged
with the last six digits of the MAC Address to identify it.
Local Port
Display the number of the physical port on the MS or CaS that the CS is connected to. The
CS will have no entry in this field.
Speed
Display the connection speed between the CS and the MS or CaS.
Remote Port
Display the number of the physical port by which the MS or CaS connects to the CS. The
CS will have no entry in this field.
MAC Address
Display the MAC Address of the corresponding Switch.
Model Name
Display the full Model Name of the corresponding Switch.
To view the Topology View window, open the View drop-down menu in the toolbar and then click Topology, which
will open the following Topology Map. This window will refresh itself periodically (20 seconds by default).

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)