Voice Vlan - D-Link xStack DGS-3620 Series Reference Manual

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xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter Description
Action Use the drop-down menu to add or delete the specified IP addresses of the sub VLANs.
From IP Address Enter the IP address to start from.
To IP Address Enter the IP address to end with.
Click the Apply button to accept the changes made.
Click the <<Back button to return to the previous page.

Voice VLAN

Voice VLAN Global Settings
Voice VLAN is a VLAN used to carry voice traffic from IP phone. Because the sound quality of an IP phone call will
be deteriorated if the data is unevenly sent, the quality of service (QoS) for voice traffic shall be configured to
ensure the transmission priority of voice packet is higher than normal traffic.
The switches determine whether a received packet is a voice packet by checking its source MAC address. If the
source MAC addresses of packets comply with the organizationally unique identifier (OUI) addresses configured by
the system, the packets are determined as voice packets and transmitted in voice VLAN.
To view the following window, click L2 Features > VLAN > Voice VLAN > Voice VLAN Global Settings, as
shown below:
The fields that can be configured are described below:
Figure 5-22 Sub VLAN Settings - IP Range List window
Figure 5-23 Voice VLAN Global Settings window
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