D-Link DGS-3120-24TC Product Manual - Page 105

xStack® DGS-3120 Series Managed Switch Web UI Reference Guide Figure 4-50 IGMP Snooping Group window The user may search the IGMP Snooping Group Table by either VLAN Name or VID List by entering it in the top left hand corner and clicking Find. The fields that can be configured are described below: Parameter Description VLAN Name The VLAN Name of the multicast group. VID List The VLAN ID list of the multicast group. Port List Specify the port number(s) used to find a multicast group. Group IPv4 Address Enter the IPv4 address. Data Driven If Data Drive is selected, only data driven groups will be displayed. Click the Clear Data Driven button to delete the specific IGMP snooping group which is learned by the Data Driven feature of the specified VLAN. Click the View All button to display all the existing entries. Click the Clear All Data Driven button to delete all IGMP snooping groups which is learned by the Data Driven feature of specified VLANs. IGMP Snooping Forwarding Table This page displays the switch's current IGMP snooping forwarding table. It provides an easy way for user to check the list of ports that the multicast group comes from and specific sources that it will be forwarded to. The packet comes from the source VLAN. They will be forwarded to the forwarding VLAN. The IGMP snooping further restricts the forwarding ports. To view the following window, click L2 Features > L2 Multicast Control > IGMP Snooping > IGMP Snooping Forwarding Table, as show below: Figure 4-51 IGMP Snooping Forwarding Table window The fields that can be configured are described below: Parameter Description VLAN Name VID List The VLAN Name of the multicast group. The VLAN ID list of the multicast group. 97