D-Link xStack DGS-3120 Series Reference Guide

xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
91
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN OUI Settings, as shown
below:
Figure 4-20 Voice VLAN OUI Settings window
The fields that can be configured are described below:
Parameter Description
OUI Address
User defined OUI MAC address.
Mask
User defined OUI MAC address mask.
Description
The description for the user defined OUI.
Click the Apply button to accept the changes made.
Click the Delete All button to remove all the entries listed.
Click the Edit button to re-configure the specific entry.
Click the Delete button to remove the specific entry.
Voice VLAN Device
This window is used to show voice devices that are connected to the ports. The start time is the time when the
device is detected on this port, the activate time is the latest time saw the device sending the traffic.
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN Device, as shown below:
Figure 4-21 Voice VLAN Device window
Voice VLAN LLDP-MED Voice Device
This window is used to show the voice devices being discovered by the LLDP-MED.
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN LLDP-MED Voice Device,
as shown below:
Figure 4-22 Voice VLAN LLDP-MED Voice Device window

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)