we have a LMS 2.6 and we obtain some strange links in Topology Services, they are the black wide lines in the file TSMap.jpg.
This line shouldn't appear in the topology map and it should be replace by a link between the two switches.
We have delete these links and perform a new data collection serveral times and always appear again.
We have the latest version of all the CiscoWorks modules, included Campus Manager 4.0.11.
How can we delete these lines forever?