Brocade Communications Systems Brocate Ethernet Access Switch 6910 - Manual (Page 504)

454 Brocade 6910 Ethernet Access Switch Configuration Guide
53-1002581-01
IGMP Snooping
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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 page 450 ).
Example
Console(config)#ip igmp snooping unsolicited-report-interval 5
Console(config)#