Enable IGS on a Specific VLAN Interface
Configure Multicast Forwarding Mode
Configuring a Multicast Router Port
Disable a Multicast Router Port
Configure the Multicast Router Port Time-Out Value
Configuring IGS Querier Settings
Configuring the Port-Purge Interval
Disable the Fast Leave Process
Configuring the Report Suppression Interval
Enable the Report Suppression Interval
Disable the Report Suppression Interval
Configuring the Group Query Interval Value
Set the Group Query Interval Value
Reset the Group Query Interval
Configuring the Group Retry Count Value
Set the Group Retry Count Value
Reset the Group Retry Count Value
Reset Report Forwarding to the Default Value
Clearing the Snooping Statistics
Clear the Statistics for a Specific VLAN
Clear the Statistics for All VLANs
Configuring the General Query Transmission Option
Enable the General Query Transmission Option
Disable the General Query Transmission Option
Flow-Based Configuration Example
Configure the MAC-Based Multicast Forwarding Mode
Configure the IP-Based Multicast Forwarding Mode
Configure a Static Router Port
The IGS query interval refers to the time interval during which the switch waits after sending a group-specific query to determine if hosts are still interested in a specific multicast group.
SEFOS# configure terminal SEFOS(config)# vlan 4
SEFOS(config-vlan)# ip igmp snooping query-interval 60 SEFOS(config)# end
SEFOS# show ip igmp snooping Snooping VLAN Configuration for the VLAN 4 IGMP Snooping enabled IGMP configured version is V3 Fast leave is disabled Snooping switch is configured as Querier Snooping switch is acting as Querier Query interval is 60 seconds Port Purge Interval is 130 seconds Max Response Code is 100, Time is 10 seconds