Netopia CLI 874 - Manual (Page 84)

2-72 Command Line Interface Commands Reference
igmp fast-leave [ yes | no ]
no igmp fast-leave
show igmp fast-leave
These commands allow you to specify or show the status of the non-standard procedure fast-leave to decrease
the time to detect that a group has no more members.
show igmp groups
This command allows you to display the IGMP Snooping table.
igmp wireless-m2u [ on | off ]
Note: This command is suppor ted beginning with Firmware Version 8.7.4.
This command allows you enable or disable wireless multicast-to-unicast if igmp snooping is set to yes.
The router replaces the multicast MAC-address with the physical MAC-address of the wireless client. If there is
more than one wireless client interested in the same multicast group, the router will rever t to multicasting the
stream immediately. When one or more wireless clients leave a group, and the router determines that only a
single wireless client is interested in the stream, it will once again unicast the stream.