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FILE LOCATION: C:\Users\gina\Desktop\Checkout_new\CLI Folders\Dell Contax
CLI\files\IGMP_Snooping.fm
User Guidelines
Use this command to define the multicast transmissions on a multicast-TV
VLAN. The configuration is only relevant for an Access port that is a member
in the configured VLAN as a multicast-TV VLAN.
If an IGMP message is received on such an Access port, it is associated with
the multicast-TV VLAN only if it is for one of the multicast IP addresses that
are associated with the multicast-TV VLAN.
Up to 256 VLANs can be configured.
ip igmp snooping querier
Use the ip igmp snooping querier Global Configuration mode command to
enable the Internet Group Management Protocol (IGMP) querier on a
specific VLAN. Use the no form of this command to disable the IGMP
querier on a VLAN interface.
Syntax
vlan vlan-id
ip igmp snooping
querier
vlan vlan-id
no ip igmp snooping
querier
Parameters
vlan-id—Specifies the VLAN
Default
Disabled
Command Mode
Global Configuration mode
User Guidelines
The IGMP snooping querier can be enabled on a VLAN only if IGMP
snooping is enabled for that VLAN.
No more then one switch can be configured as an IGMP Querier for a VLAN.
When the IGMP snooping querier is enabled, it starts after a host-time-out/2
with no IGMP traffic detected from a multicast router.
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 5 / 1 5 / 1 2 - F O R P R O O F O N LY
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IGMP Snooping Commands
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