Command Line Interface
956 1553-KDU 137 365 Uen D 2006-06-16
query messages, which are addressed to the multicast address
224.0.0.1.
• For IGMP Version 1, the designated router is elected according to the
multicast routing protocol that runs on the LAN. But for IGMP Version 2,
the designated querier is the lowest IP-addressed multicast router on
the subnet.
Example
The following shows how to configure the query interval to 100 seconds:
7.21.18 ip igmp max-resp-interval
This command configures the maximum response time advertised in IGMP
queries. Use the no form of this command to restore the default.
Syntax
ip igmp max-resp-interval <seconds>
no ip igmp max-resp-interval
seconds - The report delay advertised in IGMP queries. (Range: 1-
255)
Default Setting
10 seconds
Command Mode
Interface Configuration (VLAN)
Command Usage
• The ECN330-switch must be using IGMPv2 for this command to take
effect.
Console(config-if)#ip igmp query-interval 100
Console(config-if)#