D-Link DGS-3224TGR Command Line Interface Reference Manual page 98

enable igmp_snooping
Purpose Used to enable IGMP snooping on the switch.
Syntax enable igmp_snooping {forward_mcrouter_only}
This command allows you to enable IGMP snooping on the switch. If forward_mcrouter_only
Description
is specified, the switch will forward all multicast traffic to the multicast router, only. Otherwise,
the switch forwards all mulitcast traffic to any IP router.
Parameters forward_mcrouter_only − Specifies that the switch should forward all multicast traffic to a
multicast-enabled router only. Otherwise, the switch will forward all multicast traffic to any IP
router.
Only administrator-level users can issue this command.
Restrictions
Example Usage:
To enable IGMP snooping on the switch:
DGS-3224TGR:4#enable igmp_snooping
Command: enable igmp_snooping
Success.
DGS-3224TGR:4#
disable igmp_snooping
Purpose Used to disable IGMP snooping on the switch.
Syntax disable igmp_snooping
This command disables IGMP snooping on the switch. IGMP snooping can be disabled only
Description
if IP multicast routing is not being used. Disabling IGMP snooping allows all IGMP and IP
multicast traffic to flood within a given IP interface.
None.
Parameters
Only administrator-level users can issue this command.
Restrictions
Example Usage:
To disable IGMP snooping on the switch:
DGS-3224TGR:4#disable igmp_snooping
Command: disable igmp_snooping
Success.
DGS-3224TGR:4#
DGS-3224TGR Gigabit Ethernet Switch CLI Reference Manual
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