We're planning to make a large number of DNS name changes to
routers and switches to follow a standard.  After changing a switch name as
a test, I see that NetView picks up the new name and the map appears
correct.  Using "Locate ==> Objects" from the map, I can find the
device using the old name and new name.

Can this cause problems down the road?  Is there a way to cleanup the
database?  or do we have to delete and add again?

Thanks.  Peter.