D-Link DES-3225G Switch User Manual


 
24-port NWay Ethernet Switch User’s Guide
114 Web-Based Network Management
IP Multicast Filtering Age-out Timer When this timer elapses, the switch itself will try to become the
IGMP host.
IP Multicast Filtering (IGMP Snooping) This setting allows the switch to learn the IGMP spanning tree
and intelligently forward packets (as opposed to broadcasting all packets). IGMP snooping is automatically
enabled/disabled with this setting.
Configure 802.1Q IGMP
Figure 7-16. IGMP Configuration window
Click the icon on the far right to access the Add/Delete IGMP Entry window: