D-Link DGS-1510-20 User Manual - Page 290
Default, Command Mode, Command Default Level, Usage Guideline, Example, ip igmp snooping report-
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DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide NUMBER Specifies the version of the IGMP general query sent by the IGMP snooping querier. Default By default, this value is 3. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline This command is only available for VLAN interface configuration. The query version number setting will affect the querier electing. When configured to version 1, IGMP snooping will always act as the querier, and will not initiate new querier electing no matter what IGMP query packet is received. When configured to version 2 or version 3, IGMP snooping will initiate a new querier electing if any IGMPv2 or IGMPv3 query packet is received. When receiving an IGMPv1 query packet, IGMP snooping won't initiate a new querier electing. Example This example shows how to configure the query version to be 2 on VLAN 1000. Switch# configure terminal Switch(config)# vlan 1000 Switch(config-vlan)# ip igmp snooping query-version 2 Switch(config-vlan)# 32-11 ip igmp snooping report-suppression This command is used to enable the report suppression. Use the no form of this command to disable the report suppression. ip igmp snooping report-suppression no ip igmp snooping report-suppression Parameters None. Default By default, this option is disabled. Command Mode Interface Configuration Mode. Command Default Level Level: 12. Usage Guideline This command is only available for VLAN interface configuration. The report suppression function only works for IGMPv1 and IGMPv2 traffic. When report suppression is enabled, the Switch suppresses the duplicate reports sent by hosts. The suppression for the same group report or leave will continue until the 287
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