Look at netbrain or Visionael, both do dynamic network discovery and
generate maps.
http://www.netbraintech.com/
http://www.visionael.com/
Regards,
Sean Muller
Network Architect Network Services NZ
Strategic Outsourcing Delivery
IBM Global Technolgy Services
Phone: 64-4-576-5903 | Mobile: 64-21-222-6187 (Embedded image moved to file:
E-mail: smuller(a)nz.ibm.com pic04673.gif)IBM
25 Victoria Street
New Zealand
From: Jonathan Brewer