SMC Networks SMC TigerStack IV SMC6224M - Manual (Page 484)

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Multicast Filtering Commands
This switch uses IGMP (Internet Group Management Protocol) to query
for any attached hosts that want to receive a specific multicast service. It
identifies the ports containing hosts requesting a service and sends data
out to those ports only. It then propagates the service request up to any
neighboring multicast switch/router to ensure that it will continue to
receive the multicast service.
IGMP Snooping Commands
Table 4-63 Multicast Filtering Commands
Command Groups Function Page
IGMP Snooping Configures multicast groups via IGMP snooping
or static assignment, sets the IGMP version,
displays current snooping and query settings, and
displays the multicast service and group members 4-236
IGMP Query Configures IGMP query parameters for multicast
filtering at Layer 2 4-240
Static Multicast
Routing Configures static multicast router ports 4-245
Table 4-64 IGMP Snooping Commands
Command Function Mode Page
ip igmp snooping Enables IGMP snooping GC 4-237
ip igmp snooping
vlan static Adds an interface as a member of a
multicast group GC 4-237
ip igmp snooping
version Configures the IGMP version for
snooping GC 4-238
show ip igmp
snooping Shows the IGMP snooping and query
configuration PE 4-239
show
mac-address-table
multicast Shows the IGMP snooping MAC
multicast list PE 4-239