Observing Syntax and Conventions
ip igmp last-member-query-interval
This command sets the frequency at which IGMP group‐specific host query messages are sent.
Syntax
ip igmp last-member-query-interval interval
interval
Syntax of the "no" Form
The no form of this command sets this frequency to the default:
no ip igmp last-member-query-interval
Mode
Interface configuration:
Default
1000 milliseconds
Example
This example changes the IGMP group‐specific host query message interval to 2 seconds:
XSR(config-if<F1>)#ip igmp last-member-query-interval 2000
ip igmp query-interval
This command configures the frequency at which the XSR sends IGMP host query messages.
Syntax
ip igmp query-interval seconds
seconds
Syntax of the "no" Form
The no form of this command sets this frequency to the default value:
no ip igmp query-interval
Mode
Interface configuration:
Default
125 seconds
7-86 Configuring IP Multicast
Frequency to send IGMP group‐specific host query messages, ranging
from 100 to 65535 milliseconds.
XSR(config-if<xx>)#
Frequency to send IGMP host query messages, ranging from 1 to 32767 seconds.
XSR(config-if<xx>)#