Accton Technology ES3528M-SFP manual Multicast Filtering Commands, Igmp Snooping Commands

Multicast Filtering Commands 4

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 4-74 Multicast Filtering Commands

Command Groups	Function	Page
IGMP Snooping	Configures multicast groups via IGMP snooping or static	4-287
	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 filtering at Layer 2	4-292
Static Multicast Routing	Configures static multicast router ports	4-295
IGMP Filtering and Throttling	Configures IGMP filtering and throttling	4-297
Multicast VLAN Registration	Configures a single network-wide multicast VLAN shared by hosts	4-304
	residing in other standard or private VLAN groups, preserving
	security and data isolation for normal traffic

IGMP Snooping Commands

This section describes commands used to configure IGMP snooping on the switch.

Table 4-75 IGMP Snooping Commands

Command	Function	Mode	Page
ip igmp snooping	Enables IGMP snooping	GC	4-288
ip igmp snooping vlan static	Adds an interface as a member of a multicast group	GC	4-288
ip igmp snooping version	Configures the IGMP version for snooping	GC	4-289
ip igmp snooping	Enables IGMP leave proxy on the switch	GC	4-289
leave-proxy
ip igmp snooping	Enables IGMP immediate leave for a VLAN interface	IC	4-290
immediate-leave
show ip igmp snooping	Shows the IGMP snooping and query configuration	PE	4-289
show mac-address-table	Shows the IGMP snooping MAC multicast list	PE	4-291
multicast

4-287