Choose Tools→Route Analysis→Topology_type→IGP_Administrative_Domain from the NFM-P main menu. The appropriate IGP topology map opens.

Perform one of the following:

1. Specify the source and destination IP addresses on the Find Object form.

   1. Right-click on the map and choose Highlight→Paths→IP→LFA from the contextual menu. The Find Object form opens.

   2. Configure the First IP parameter and the Second IP parameter, or click Select to select routers.

   3. Click OK. The LFA path is highlighted.

2. Specify the source and destination IP addresses on the topology map.

   1. Press the Ctrl key and click on a source and a destination router or link.

   2. Right-click and choose Highlight LFA. The LFA path is highlighted.

To remove the LFA highlight, perform To manage active highlights on a topology map .

End of steps