User manual

5 Configuration D-Link Web Smart Switch User Manual
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VLAN > Voice VLAN > Voice VLAN Port Settings
The Voice VLAN Port Settings page allows users to automatically place the voice traffic from IP phone to an
assigned VLAN to enhance the VoIP service. With a higher priority and individual VLAN, the quality and the
security of VoIP traffic are guaranteed.
Figure 5.35 – VLAN > Voice VLAN > Voice VLAN Port Settings
From Port / To Port: A consecutive group of ports may be configured starting with the selected port.
Auto Detection: Switch will add ports to the voice VLAN automatically if it detects the device OUI matches
the Telephony OUI configured in Voice VLAN OUI Setting page. Use the drop-down menu to enable or
disable the OUI auto detection function. The default is Disabled
Tagged / Untagged: tagged or untagged the ports.
Click Apply to implement changes made and Refresh to refresh the voice vlan table.
Note: Voice VLAN has higher priority than any
other features even QoS. Therefore the voice
traffic will be operated according to Voice VLAN
setting and not impacted by QoS feature.
Note: It is recommended setting the highest
priority for Voice VLAN to guarantee the quality of
VoIP traffic.
VLAN > Voice VLAN > Voice Device List
The Voice Device List page displays the information of Voice VLAN.
Figure 5.36 – VLAN > Voice VLAN > Voice Device List
Select a port or all ports and click Search to display the Voice Device information in the table.
VLAN > Auto Surveillance VLAN Settings
Similar as Voice VLAN, Auto Surveillance VLAN is a feature that allows you to automatically place the video
traffic from D-Link IP cameras to an assigned VLAN to enhance the IP surveillance service. With a higher
priority and individual VLAN, the quality and the security of surveillance traffic are guaranteed. The Auto
Surveillance VLAN function will check the source MAC address / VLAN ID on the incoming packets. If it
matches specified MAC address / VLAN ID, the packets will pass through switch with desired priority.