D-Link DGS-3308 Series User Manual page 213

8-port Gigabit Ethernet Switch User's Guide
Port Members – Ports that are router ports, both statically and dynamically assigned.
IGMP Snooping
The Switch's IGMP snooping table can be browsed using the Web Manager. The table is displayed by VLAN IP (VID).
Items on the screen above include:
VID – VLAN ID of the VLAN for which the IGMP Snooping table is to be displayed.
Go – Click on this button to display the IGMP Snooping Table for the current VID.
Multicast Group – The IP address of a multicast group learned by IGMP snooping.
MAC Address – The corresponding MAC address learned by IGMP snooping.
Port Map – Displays the ports that have forwarded multicast packets from the above source.
Reports – The number of IGMP reports for the listed source.
IP Multicast Forwarding Table
The Web Manager allows you to view the IP multicast forwarding table.
To display a particular multicast group, enter the IP address of the multicast group, the source IP
Address, and the netmask in the first three fields, respectively, and then click Search.
Figure 7-72. IGMP Snooping Table screen
Figure 7-73. IP Multicast Forwarding Table screen
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