Dell Force10 S4810P FTOS Command Line Reference Guide for the S4810 System FTO - Page 743

ip igmp last-member-query-interval Change the last member query interval, which is the Max Response Time inserted into Group-Specific Queries sent in response to Leave Group messages. This interval is also the interval between Group-Specific Query messages. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax ip igmp last-member-query-interval milliseconds To return to the default value, use the no ip igmp last-member-query-interval command. Parameters milliseconds Enter the number of milliseconds as the interval. The range is 100 to 65535. The default is 1000 milliseconds. Defaults Command Modes Command History 1000 milliseconds INTERFACE Version 8.3.11.1 Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 E-Series legacy command Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. ip igmp querier-timeout Change the interval that must pass before a multicast router decides that there is no longer another multicast router that should be the querier. C-Series, E-Series, S-Series, Z-Series, S4810 Syntax ip igmp querier-timeout seconds To return to the default value, use the no ip igmp querier-timeout command. Parameters seconds Enter the number of seconds the router must wait to become the new querier. The range is 60 to 300. The default is 125 seconds. Defaults Command Modes Command History 125 seconds INTERFACE Version 8.3.11.1 Version 8.3.7.0 Version 7.8.1.0 Version 7.7.1.0 Introduced on the Z9000. Introduced on the S4810. Introduced on the S-Series. Introduced on the C-Series. 743