xStack® DGS-3120 Series Layer 3 Managed Gigabit Ethernet Switch Web UI Reference Guide
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Aging Time (1-65535)
The aging time to set, the range is 1 – 65535 minutes. The default value is 720
minutes. The aging time is used to remove a port from voice VLAN if the port is an
automatic VLAN member. When the last voice device stops sending traffic and the
MAC address of this voice device is aged out, the voice VLAN aging timer will be
started. The port will be removed from the voice VLAN after expiration of voice VLAN
aging timer. If the voice traffic resumes during the aging time, the aging timer will be
Used to enable/disable sending of issue of voice VLAN log.
Click the Apply button to accept the changes made for each individual section.
Voice VLAN Port Settings
This window is used to show the ports voice VLAN information.
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN Port Settings, as shown
below:
Figure 4-19 Voice VLAN Port Settings window
The fields that can be configured are described below:
Parameter
Description
Select the unit you want to configure. (EI and SI Mode Only)
Use the drop-down menu to select a range of port to display.
Use the drop-down menu to enable or disable the state of the port.
Use the drop-down menu to configure the mode of the port.
Click the Apply button to accept the changes made.
Voice VLAN OUI Settings
This window is used to configure the user-defined voice traffic’s OUI. The OUI is used to identify the voice traffic.
There are a number of pre-defined OUIs. The user can further define the user-defined OUIs if needed. The user-
defined OUI cannot be the same as the pre-defined OUI.