D-Link DES-1228 Reference Manual page 143
Managed 10/100mbps metro ethernet switch
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disable igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To disable IGMP snooping on the Switch:
DES-1228/ME:4#disable igmp_snooping
Command: disable igmp_snooping
Success.
DES-1228/ME:4#
Example usage:
To disable forwarding all multicast traffic to a multicast-enabled router:
DES-1228/ME:4#disable igmp_snooping forward_mcrouter_only
Command: disable igmp_snooping forward_mcrouter_only
Success.
DES-1228/ME:4#
show igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To show IGMP snooping:
DES-1228/ME Layer 2 Metro Ethernet Switch CLI Reference Manual
Used to enable 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-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>}
This command will display the current IGMP snooping configuration on the Switch.
<vlan_name 32> − The name of the VLAN for which to view the IGMP snooping
configuration.
None.
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