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xStack DGS/DXS-3300 Series Layer 3 Stackable Gigabit Ethernet Switch CLI Manual
142
enable igmp_snooping
Purpose Used to enable IGMP snooping on the Switch.
Syntax
enable igmp_snooping {forward_mcrouter_only}
Description This command allows the user 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-3324SRi:4#enable igmp_snooping
Command: enable igmp_snooping
Success.
DGS-3324SRi:4#
disable igmp_snooping
Purpose Used to enable IGMP snooping on the Switch.
Syntax
disable igmp_snooping {forward_mcrouter_only}
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. If forward_mcrouter_only
is specified, the Switch will forward all multicast traffic to any IP
router.
Parameters
forward_mcrouter_only − Specifies that the Switch will forward all
multicast traffic to any IP router.
Restrictions Only administrator-level users can issue this command.
Example usage:
To disable IGMP snooping on the Switch:
DGS-3324SRi:4#disable igmp_snooping
Command: disable igmp_snooping
Success.
DGS-3324SRi:4#