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| 1  | Perform one of the following: 
Configure a Multi-Chassis shunting profile on a base routing instance.Perform the following steps: 
In the navigation tree routing view, expand Network→NE→Routing Instance.
Right-click on the routing instance icon and choose Properties. The Routing Instance (Edit) form opens.
Configure a Multi-Chassis shunting profile on a VPRN routing instance.Perform the following steps: 
Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens.
Choose a VPRN service and click Properties. The VPRN Service (Edit) form opens.
On the VPRN Service tree, click on the site to which you need to configure a Multi-Chassis shunt interface.
Right-click on the routing instance icon and choose Properties. The Routing Instance (Edit) form opens. 
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| 2  | Click on the IPSec tab, then on the MC Shunting Profile tab. 
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| 3  | Create or select an entry and click Properties. The Multi-Chassis Shunting Profile (Create/Edit) form opens. 
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| 4  | Configure the required parameters. 
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| 5  | Click on the MC Peer tab. 
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| 6  | Create or select an entry and click Properties. The Multi-Chassis Shunting Profile Peer (Create/Edit) form opens. 
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| 7  | Configure the required parameters. 
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| 8  | Configure the Shunt Interface parameter. 
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| 9  | Save your changes and close the forms. End of steps |