D-Link xStack DES-3200 Series Reference Manual page 178

xStack® DES-3200 Series Layer 2 Ethernet Managed Switch CLI Reference Manual
disable igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To disable IGMP snooping on the Switch:
DES-3200-28:4#disable igmp_snooping
Command: disable igmp_snooping
Success.
DES-3200-28:4#
show igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Used to disable IGMP snooping on the Switch.
disable igmp_snooping {forward_mcrouter_only}
This command is used to disable IGMP snooping on the Switch. If
forward_mcrouter_only is specified, the Switch will learn the router
port based on identification of the unicast routing protocol packet,
the multicast routing protocol packet, and the IGMP control packet.
For command backward compatibility, this command will be
supported in the CLI, but it does not effect the system behavior of
router port learning.
forward_mcrouter_only – Adding this parameter to this command,
the Switch will learn the router port based on identification of the
unicast routing protocol packet, the multicast routing protocol packet,
and the IGMP control packet, and the disable igmp_snooping
forward_mcrouter_only command will not take effect. The Switch will
learn the router port based on identification of the multicast routing
protocol packet and the IGMP control packet.
Only Administrator-level users can issue this command.
Used to show the current status of IGMP snooping on the Switch.
show igmp_snooping {vlan <vlan_name 32> | vlanid <vidlist>}
This command is used to display the current IGMP snooping status
and configuration on the Switch.
<vlan_name 32>  The name of the VLAN for which to view the IGMP
snooping configuration.
<vidlist>  The VID range of the configuration to be displayed.
None.
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