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| 1  | Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens. 
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| 2  | Choose an IES service and click Properties. The IES Service (Edit) form opens. 
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| 3  | On the service tree, expand Site→L3 Access Interfaces, right-click on the L3 access interface you want to modify and choose Properties. The IES L3 Access Interface (Edit) form opens. 
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| 4  | Click on the Advertisement tab. 
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| 5  | Click Create to add a router advertisement entry. The Router Advertisement (Create) form opens. 
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| 6  | Configure the required parameters. If you are configuring the L3 interface for an IPv6 VRRP instance, then the Send Advertisement and Use Virtual MAC Address parameters must both be enabled. 
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| 7  | Click on the Prefix tab. 
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| 8  | Click Create. The Router Advertisement Prefix (Create) form opens. 
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| 9  | Configure the required parameters. 
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| 10  | Save the changes and close the forms. End of steps |