To manage topology references in an IGP administrative domain


1	Choose Tools→Route Analysis→Checkpoints from the NFM-P main menu. The Checkpoint Manager form opens.
2	Choose IGP Administrative Domain (CPAM: Topology) from the object drop-down menu.
3	Specify a filter for the search, if required, and click on the Search button. A list of IGP administrative domains appears.
4	Choose an entry and click on the Properties button. The IGP Administrative Domain (Edit) form appears with the General tab displayed.
5	Click on the Cleanup button and choose one of the following: ISIS Reference Non-Routed Reference OSPF Reference All References If the Cleanup button is not visible, click on the More Actions button and choose Cleanup. A dialog box appears. See Table 6-1, CPAM reference functions for a description of each function.
6	Click on the Yes button.
7	Close the IGP Administrative Domain (Edit) form.
8	Close the Checkpoint Manager form. End of steps

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