D-Link DES-3852 - xStack Switch - Stackable Cli Manual page 130

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual
enable igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To enable IGMP snooping on the Switch:
DES-3800:admin#enable igmp_snooping
Command: enable igmp_snooping
Success.
DES-3800:admin#
disable igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To disable IGMP snooping on the Switch:
Used to enable IGMP snooping on the Switch.
enable igmp_snooping {forward_mcrouter_only}
This command allows enabling of 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.
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.
Only Administrator or Operator-level users can issue this command.
Used to disable IGMP snooping on the Switch.
disable igmp_snooping {forward_mcrouter_only}
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.
forward_mcrouter_only – Adding this parameter to this command will
disable forwarding all multicast traffic to a multicast-enabled routers.
The Switch will then forward all multicast traffic to any IP router.
Entering this command without the parameter will disable igmp
snooping on the Switch.
Only Administrator or Operator-level users can issue this command.
DES-3800:admin#disable igmp_snooping
Command: disable igmp_snooping
Success.
DES-3800:admin#
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