Take a look at:
http://www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/netsys/index.htm
...for the connectivity tools and ...
http://www.cisco.com/univercd/cc/td/doc/product/rtrmgmt/netsys/nt/index.htm
...for the Baseliner tools.
Looks vaguely interesting, but if this documentation is to be
believed, then FastEthernet, GigabitEthernet, and POS are invalid
interfaces...
--asp@partan.com (Andrew Partan)