Netgear FSM726v3 7200 managed switch v8.x CLI reference manual - Page 180
set igmp mrouter interface, ip igmpsnooping unknown-multicast
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Managed Switch CLI Manual, Release 8.0 set igmp mrouter interface This command configures the interface as a multicast router interface. When configured as a multicast router interface, the interface is treated as a multicast router interface in all VLANs. Default Format Mode disabled set igmp mrouter interface Interface Config no set igmp mrouter interface This command disables the status of the interface as a statically configured multicast router interface. Format Mode no set igmp mrouter interface Interface Config ip igmpsnooping unknown-multicast This command enables the filtering of unknown multicast packets to the VLAN. Packets with an unknown mulicast address in the destination field will be dropped. This command is mainly used when IGMP snooping is enabled, to prevent flooding of unwanted multicast packets to every port. Format Mode ip igmpsnooping unknown-multicast Global Config no ip igmpsnooping unknown-multicast This command disables the filtering of unknown multicast packets. Unknown multicast packets will be flooded to all ports in the same VLAN. Format Mode no ip igmpsnooping unknown-multicast Global Config Switching Commands v1.0, July 2009 3-144
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