D-Link xStack DES-3800 Series Cli Manual page 142

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual
disable igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To disable IGMP snooping on the Switch:
DES-3800:4#disable igmp_snooping
Command: disable igmp_snooping
Success.
DES-3800:4#
Example usage:
To disable forwarding all multicast traffic to a multicast-enabled router:
DES-3800:4#disable igmp_snooping forward_mcrouter_only
Command: disable igmp_snooping forward_mcrouter_only
Success.
DES-3800:4#
show igmp_snooping
Purpose
Syntax
Description
Parameters
Restrictions
Example usage:
To show IGMP snooping:
DES-3800:4#show igmp_snooping
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 to view the IGMP snooping
configuration for.
None.
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