DGS-3312SR Layer 3 Gigabit Switch
128
enable igmp_snooping
Purpose
Used to enable IGMP snooping on the switch.
Syntax
enable igmp_snooping {forward_mcrouter_only}
Description
This command allows you to enable IGMP snooping on the
switch. If
forward_mcrouter_only
is specified, the switch will only
forward all multicast traffic to the multicast router, only.
Otherwise, the switch forwards all multicast traffic to any IP
router.
Parameters
forward_mcrouter_only
−
Specifies that the switch should only
forward all multicast traffic to a multicast-enabled router.
Otherwise, the switch will forward all multicast traffic to any IP
router.
Restrictions Only
administrator-level users can issue this command.
Example usage:
To enable IGMP snooping on the switch:
DGS-3312SR:4#enable igmp_snooping
Command: enable igmp_snooping
Success.
DGS-3312SR:4#
disable igmp_snooping
Purpose
Used to enable IGMP snooping on the switch.
Syntax
disable igmp_snooping
Description
This command disables IGMP snooping on the switch. IGMP
snooping can be disabled only 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.
Parameters
None.
Restrictions Only
administrator-level users can issue this command.
Example usage:
To disable IGMP snooping on the switch:
DGS-3312SR:4#disable igmp_snooping
Command: disable igmp_snooping
Success.
DGS-3312SR:4#
