C613-50057-01 REV A
Command Reference for AT-IX5-28GPX High Availability, High Power Video Surveillance PoE Switch
761
AlliedWare Plus™ Operating System - Version 5.4.5-0.x
IGMP
AND
IGMP S
NOOPING
C
OMMANDS
IP
IGMP
SNOOPING
REPORT
-
SUPPRESSION
ip igmp snooping report-suppression
Overview
Use this command to enable report suppression for IGMP versions 1 and 2. This
command applies to interfaces configured for IGMP Snooping.
Report suppression stops reports being sent to an upstream multicast router port
when there are already downstream ports for this group on this interface.
Use the
no
variant of this command to disable report suppression.
Syntax
ip igmp snooping report-suppression
no ip igmp snooping report-suppression
Default
Report suppression does not apply to IGMPv3, and is turned on by default for
IGMPv1 and IGMPv2 reports.
Mode
Interface Configuration for a VLAN interface.
Example
This example shows how to enable report suppression for IGMPv2 reports for the
VLAN interface vlan2:
awplus#
configure terminal
awplus(config)#
interface vlan2
awplus(config-if)#
ip igmp version 2
awplus(config-if)#
ip igmp snooping report-suppression
Validation
Commands
show ip igmp interface
show running-config