Command Manual – Multicast Protocol 
Quidway S8500 Series Routing Switches  Chapter 3  Multicast Common Configuration Commands
 
Huawei Technologies Proprietary 
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Example 
# Enable multicast routing. 
<Quidway> system-view 
System View: return to User View with Ctrl+Z.  
[Quidway] multicast routing-enable 
3.1.14  multicast-suppression 
Syntax 
multicast-suppression { ratio | bandwidth bandwidth } 
undo multicast-suppression 
View 
Ethernet port view 
Parameter 
ratio: Specifies the maximum wire speed ratio of the multicast traffic allowed on the port. 
The value range is 1 to 100, and the default value is 50. The smaller the ratio is, the 
smaller the multicast traffic is allowed to pass.  
bandwidth: Specifies multicast suppression bandwidth on the port. The value range is 1 
to the maximum value of port bandwidth.  
Description 
Use the multicast-suppression command to set the multicast suppression ratio or 
multicast suppression bandwidth. 
Use the undo multicast-suppression command to disable the multicast suppression 
function. 
The default multicast suppression ratio is 100%.  
You can use the multicast-suppression command repeatedly. The effective multicast 
suppression ratio value is the one last updated.