Specifications

AutoDiscovery
Known AutoDiscovery Anomalies in SPECTRUM 6.0.3
SPECTRUM Software Release Notes Page 58
Table or IP Route Table in which to perform Discover LANs or Discover
Connections.
Problem 5: When performing a router discovery, switches which are
connected to Cisco routers are found in addition to the Cisco routers. This
occurs because the Cisco Discovery Protocol includes switches (such as
the Catalyst 5000 and 5005) in its tables and because the Use CDP Table
checkbox setting cannot be deselected.
Solution: As a workaround, if you do not want these devices included for
exporting or for modeling purposes, you can remove them from the result
set through the Filter button. The Use CDP Table checkbox setting will be
made user-selectable in a future release of SPECTRUM.