Users Guide

Layer 3 Routing Commands 1456
console(config-if-vlan15)#ip igmp query-interval 10
ip igmp query-max-response-time
Use the ip igmp query-max-response-time command in Internet
Configuration mode to configure the maximum response time interval for
the specified interface. It is the maximum query response time advertised in
IGMPv2 queries on this interface. The time interval is specified in seconds.
Syntax
ip igmp query-max-response-time seconds
no ip igmp query-max-response-time
• seconds — Maximum response time. (Range: 0-25 seconds)
Default Configuration
The default maximum response time value is 10 seconds.
Command Mode
Interface Configuration (VLAN) mode
User Guidelines
This command has no user guidelines.
Example
The following example configures a maximum response time interval of one
second for VLAN 15.
console(config)#interface vlan 15
console(config-if-vlan15)#ip igmp query-max-response-time 10
ip igmp robustness
Use the ip igmp robustness command in Interface VLAN Configuration
mode to configure the robustness that allows tuning of the interface, that is,
tuning for the expected packet loss on a subnet. If a subnet is expected to
have significant loss, the robustness variable may be increased for the
interface.