D-Link DGS-3630-52PC User Manual 1 - Page 170
Voice VLAN Port, Aging Time, Apply, L2 Features > VLAN > Voice VLAN > Voice VLAN Port
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DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Parameter Voice VLAN CoS Aging Time Description 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 as the CoS specified here. The remarking of CoS packets allow 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 automatically learned voice device and voice VLAN information. 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. 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: Figure 5-37 Voice VLAN Port Window The fields that can be configured are described below: Parameter Unit From Port - To Port State Mode Description Select the Switch unit that will be used for this configuration here. Select the range of ports that will be used for this configuration here. Select to enable or disable the voice VLAN feature on the specified port(s) here. When the voice VLAN is enabled for a port, the received voice packets will be forwarded in the voice VLAN. The received packets are determined as voice packets if the source MAC addresses of packets complies with the OUI addresses. Select the mode here. Options to choose from are: • Auto Untagged - Specifies that voice VLAN untagged membership will be automatically learned. • Auto Tagged - Specifies that voice VLAN tagged membership will be automatically learned. • Manual - Specifies that voice VLAN membership will be manually configured. If auto-learning is enabled, the port will automatically be learned as a voice VLAN member. This membership will automatically be aged out. When the port 158