ip igmp last-member-query-interval
Use this command to set the maximum response time being inserted into group‐specific queries
sent in response to leave group messages. The no form of this command resets the IGMP last
member query interval to the default value of 1 second.
Syntax
ip igmp last-member-query-interval time
no ip igmp last-member-query-interval
Parameters
time
Defaults
None.
Mode
Interface configuration: C2(su)‐>router(Config‐if(Vlan 1))#
Example
This example shows how to set the IGMP last member query interval to 10 seconds on VLAN 1:
C2(su)->router(Config)#interface vlan 1
C2(su)->router(Config-if(Vlan 1))#ip igmp last-member-query-interval 10
ip igmp last-member-query-count
Use this command to set the number of group‐specific queries sent before assuming there are no
local members. The no form of this command resets the IGMP last member query count to the
default value of 2.
Syntax
ip igmp last-member-query-count count
no ip igmp last-member-query-count
Parameters
count
Defaults
None.
Mode
Interface configuration: C2(su)‐>router(Config‐if(Vlan 1))#
Specifies the IGMP last member query interval. Valid values are from 0 to
255 seconds. The default value is 1 second.
Specifies the number of IGMP startup queries. Valid values are from 1 to
20. The default value is 2.
ip igmp last-member-query-interval
SecureStack C2 Configuration Guide 11-15