SMC Networks SMC6824M manual Multicast Filtering Commands, 269, Igmp Snooping Commands

COMMAND LINE INTERFACE

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.

Table 4-69 Multicast Filtering Commands

Command Groups	Function	Page
IGMP Snooping	Configures multicast groups via IGMP snooping or	4-269
	static assignment, sets the IGMP version, displays
	current snooping and query settings, and displays the
	multicast service and group members
IGMP Query	Configures IGMP query parameters for multicast	4-273
	filtering at Layer 2
Static Multicast	Configures static multicast router ports	4-278
Routing

IGMP Snooping Commands

Table 4-70 IGMP Snooping Commands

Command	Function	Mode	Page
ip igmp snooping	Enables IGMP snooping	GC	4-270
ip igmp snooping vlan	Adds an interface as a member of a multicast	GC	4-270
static	group
ip igmp snooping	Configures the IGMP version for snooping	GC	4-271
version
show ip igmp snooping	Shows the IGMP snooping and query	PE	4-272
	configuration
show	Shows the IGMP snooping MAC multicast	PE	4-272
mac-address-table	list
multicast

4-269