Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
ip igmp snooping report-suppression
ip igmp snooping report -suppression
To enable report suppression, use the ip igmp snooping report-supp ression command. To disable
report suppression and forward the reports to the multicast devices, use the no form of this command.
ip igmp snooping report-suppression
no igmp snooping report-suppression
Syntax Description This command has no arguments or keywo rds.
Defaults I GMP snooping report -suppression is enabl ed.
Command Modes Global c onfiguratio n mode
Usage Guidelines If the ip igmp snooping report-suppression command is disabled, all the IGMP reports are forwarded
to the multicast devices.
If the command is enabled, repor t suppression is done by IGMP snooping.
Examples This exampl e shows how to enable report suppr ession:
Switch(config)# ip igmp snooping report-suppression
Switch(config)#
This example shows how to disable re port suppression:
Switch(config)# no ip igmp snooping report-suppression
Switch(config)#
This example shows how to display the system status for report s uppression:
Switch# show ip igmp snoop
vlan 1
----------
IGMP snooping is globally enabled
IGMP snooping TCN solicit query is globally disabled
IGMP snooping global TCN flood query count is 2
IGMP snooping is enabled on this Vlan
IGMP snooping immediate-leave is disabled on this Vlan
IGMP snooping mrouter learn mode is pim-dvmrp on this Vlan
IGMP snooping is running in IGMP_ONLY mode on this Vlan
IGMP snooping report suppression is enabled on this Vlan
Switch#