To enable IGMP on a routing instance

Steps
 
1 

In the navigation tree Routing view, expand Network→NE→Routing Instance.


2 

Right-click on a routing instance icon and choose Properties. The Routing Instance (Edit) configuration form opens.


3 

Click on the Multicast tab.


4 

Select the IGMP Enabled check box.


5 

Save your changes and close the form.

End of steps