SMC Networks 10/100 manual Igmp Snooping Commands, Ip igmp snooping

IGMP SNOOPING COMMANDS

IGMP Snooping 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.

Command	Function	Mode	Page
ip igmp snooping	Enables IGMP snooping	GC	3-61
ip igmp snooping	Configures the query count	GC	3-62
query-count
ip igmp snooping	Configures the report delay	GC	3-63
query-max-
response-time
ip igmp snooping	Configures the query timeout	GC	3-64
router-port-expire-
time
ip igmp snooping	Configures the IGMP version for	GC	3-65
version	snooping
show ip igmp	Shows the IGMP snooping	PE	3-66
snooping	configuration
show	Shows the IGMP snooping MAC	PE	3-67
mac-address-table	multicast list
multicast

ip igmp snooping

Use this command to enable IGMP snooping on this switch. Use the no form to disable it.

Syntax

ip igmp snooping no ip igmp snooping

3-61