To assign a virtual port to a VPRN L3 access interface
Steps
| 1  | Choose Manage→Service→Services from the NFM-P main menu. The Manage Services form opens. | 
| 2  | Choose a VPRN service and click Properties. The VPRN Service (Edit) form opens. | 
| 3  | On the service navigation tree, expand Site→L3 Access Interfaces, right-click on an L3 access interface choose Properties. The VPRN L3 Access Interface (Edit) form opens. | 
| 4  | Click on the Virtual Port Name tab. | 
| 5  | Configure the required parameters. | 
| 6  | Save the changes and close the forms. End of steps |