2-10 
View 
Interface view 
Parameters 
seconds: Maximum response time in seconds in the IGMP general query messages, ranging from 1 to 
25.  
Description 
Use the igmp max-response-time command to configure the maximum response time carried in the 
IGMP general query messages.  
Use the undo igmp max-response-time command to restore the default. 
The maximum response time is 10 seconds by default.  
Related commands: display igmp interface. 
Examples 
# On VLAN-interface 10, configure the maximum response time carried in IGMP general query 
messages to 8 seconds.  
<Sysname> system-view 
System View: return to User View with Ctrl+Z. 
[Sysname] interface Vlan-interface 10 
[Sysname-Vlan-interface10] igmp max-response-time 8 
igmp proxy 
Syntax 
igmp proxy interface-type interface-number 
undo igmp proxy 
View 
Interface view 
Parameters 
interface-type interface-number: Specifies the interface for which the current interface will act as the 
IGMP proxy interface.  
Description 
Use the igmp proxy command to configure the current interface as the IGMP proxy interface for 
another interface on the Layer 3 switch.  
Use the undo igmp proxy command to restore the default.  
No interface is configured as the IGMP proxy interface for another.  
Before configuring the igmp proxy command on an interface, you must enable PIM on it. One interface 
cannot serve as the IGMP proxy interface for two or more interfaces.  
If the IGMP proxy feature is configured repeatedly on the same interface, the last configuration takes 
effect.