Modifying the IGMP Query Response Interval
The query response interval is the maximum amount of time that can elapse between when the querier router sends a host-query message and when it receives a response from a host. Varying this interval allows you to adjust the burst peaks of IGMP messages on the subnet.
By default, the query response interval is 10 seconds. To modify this interval, include the query-response-interval statement:
query-response-interval seconds;
You can include this statement at the following hierarchy levels:
- [edit protocols igmp]
- [edit logical-systems logical-system-name protocols igmp]
The query response interval can be from 1 through 1024 seconds. It must be less than the host-query message interval.
