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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IPv4 Address
Enter the IPv4 address used.
Subnet Mask
Enter the IPv4 subnet mask used.
VLAN Name
Enter the VLAN Name used.
Interface Admin State
Use the drop-down menu to enable or disable the Interface Admin State.
Secondary Interface
Tick the check box to use this Interface as a Secondary Interface. When the primary
IP is not available, the VLAN will switch to the secondary interface. It will switch back
when the primary IP was recovered.
Click the Apply button to accept the changes made.
Click the <<Back button to discard the changes made and return to the previous page.
Click the IPv4 Edit button to see the following window.
Figure 3-10 IPv4 Interface Settings – Edit window (RI Mode Only)
Figure 3-11 IPv4 Interface Settings – Edit window (EI and SI Mode Only)
The fields that can be configured are described below:
Parameter Description
IP Directed Broadcast
Select to enable or disable the IP directed broadcast feature. (RI Mode Only)
Get IP From
Use the drop-down menu to specify the method that this Interface uses to acquire an
IP address.
Interface Name
Displays the name of the IP interface being configured.
IPv4 Address
Enter the IPv4 address used.
Subnet Mask
Enter the IPv4 subnet mask used.
VLAN Name
Enter the VLAN Name used.

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)