Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) - Manual (Page 506)

450 Brocade 6910 Ethernet Access Switch Configuration Guide
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IGMP Snooping
ip igmp snooping unregistered-data-flood
This command floods unregistered multicast traffic into the attached VLAN. Use the no form to
drop unregistered multicast traffic.
Syntax
[no] ip igmp snooping unregistered-data-flood
Default Setting
Enabled
Command Mode
Global Configuration
Command Usage
Once the table used to store multicast entries for IGMP snooping and multicast routing is filled, no
new entries are learned. If no router port is configured in the attached VLAN, and
unregistered-flooding is disabled, any subsequent multicast traffic not found in the table is
dropped, otherwise it is flooded throughout the VLAN.
Example
Console(config)#ip igmp snooping unregistered-data-flood
Console(config)#
ip igmp snooping unsolicited-report-interval
This command specifies how often the upstream interface should transmit unsolicited IGMP
reports when proxy reporting is enabled. Use the no form to restore the default value.
Syntax
ip igmp snooping unsolicited-report-interval seconds
no ip igmp snooping version-exclusive
seconds - The interval at which to issue unsolicited reports. (Range: 1-65535 seconds)
Default Setting
400 seconds
Command Mode
Global Configuration
Command Usage
• When a new upstream interface (that is, uplink port) starts up, the switch sends unsolicited
reports for all currently learned multicast channels out through the new upstream interface.
• This command only applies when proxy reporting is enabled (see “ip igmp snooping
proxy-reporting,” ).
Example
Console(config)#ip igmp snooping unsolicited-report-interval 5
Console(config)#