Links to troubleshooting tools

Software Tools

Network Management Systems:
http://www.ipswitch.com/products/whatsup/index.asp?t=demo
http://www.solarwinds.com/products/network_tools.aspx

Baselining Tools:
http://www.networkuptime.com/tools/enterprise/

Knowledge Bases:
http://www.cisco.com

Protocol Analyzers:
http://www.flukenetworks.com/fnet/en-us/products/OptiView+Protocol+Expert/


Hardware Tools

Cisco Network Analyzer Module (NAM):
http://www.cisco.com/en/US/docs/net_mgmt/network_analysis_module_software/3.5/user/guide/user.html

Cable Testers:
http://www.flukenetworks.com/fnet/en-us/products/CableIQ+Qualification+Tester/Demo.htm

Cable Analyzers:
http://www.flukenetworks.com/fnet/en-us/products/DTX+CableAnalyzer+Series/Demo.htm

Network Analyzers:
http://www.flukenetworks.com/fnet/en-us/products/OptiView+Series+III+Integrated+Network+Analyzer/Demos.htm