D-Link DGS-3130 User Manual - Page 119

DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide Parameter Description 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 5-33 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 is working in the auto-tagged mode and the port captures a voice device through the device's OUI, it will join the voice VLAN as a tagged member automatically. When the voice device sends tagged packets, the Switch will change its priority. When the voice device sends untagged packets, it will forward them in the Port VLAN ID (PVID). When the port is working in auto-untagged mode, and the port captures a voice device through the device's OUI, it will join the voice VLAN as an untagged member automatically. When the voice device sends tagged packets, the Switch will change its priority. When the voice device sends untagged packets, it will forward them in the voice VLAN. 109