D-Link DXS-3400 SERIES Web Ui Reference Manual page 135

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter
Voice VLAN State
Voice VLAN ID
Voice VLAN CoS
Aging Time
Click the Apply button to accept the changes made.
Voice VLAN Port
This window is used to display and configure the voice VLAN interface settings.
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN Port, as shown below:
The fields that can be configured are described below:
Figure 5-34 Voice VLAN Global Window
Description
Select to globally enable or disable the voice VLAN feature here.
Enter the VLAN ID of the voice VLAN here. The VLAN to be specified as the voice
VLAN needs to pre-exist before configuration. The range is from 2 to 4094.
Select the CoS of the voice VLAN here. The range is from 0 to 7. The voice
packets arriving at the voice VLAN enabled port are marked to the CoS specified
here. The remarking of CoS allows the voice VLAN traffic to be distinguished from
data traffic in quality of service.
Enter the aging time value here. This is used to configure the aging time for aging
out the voice device and the voice VLAN automatically learned member ports.
When the last voice device connected to the port stops sending traffic and the
MAC address of this voice device is aged out from FDB, the voice VLAN aging
timer will be started. The port will be removed from the voice VLAN after the
expiration of the voice VLAN aging timer. If voice traffic resumes during the aging
time, the aging timer will be cancelled. The range is from 1 to 65535 minutes.
Figure 5-35 Voice VLAN Port Window
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