Command Manual – Multicast Protocol 
Quidway S8500 Series Routing Switches  Chapter 1  IGMP Snooping Configuration Commands
 
Huawei Technologies Proprietary 
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1.1.8  igmp-snooping host-aging-time 
Syntax 
igmp-snooping host-aging-time seconds 
undo igmp-snooping host-aging-time 
View 
System view 
Parameter 
seconds: Port aging time for the multicast group member, ranging from 200 to 1000 
seconds. By default, it is 260 seconds.  
Description 
Use the igmp-snooping host-aging-time command to configure the port aging time of 
the multicast group members. 
Use the undo igmp-snooping host-aging-time command to restore the default value. 
This command is used to set the aging time of the multicast group member so that the 
refresh frequency can be controlled. When the group members change frequently, the 
aging time should be comparatively short, and vice versa.  
Related command: igmp-snooping. 
Example 
# Set the aging time to 300 seconds. 
<Quidway> system-view 
System View: return to User View with Ctrl+Z. 
[Quidway] igmp-snooping host-aging-time 300 
1.1.9  igmp-snooping max-response-time 
Syntax 
igmp-snooping max-response-time seconds 
undo igmp-snooping max-response-time 
View 
System view 
Parameter 
seconds: Maximum response time for a query, ranging from 1 to 25 seconds. By default, 
it is 1 second.