stats for Ames ring at MAE West

I was perusing the stats for MAE West earlier and noticed that
the graphs for the Ames ring went from showing 90% utilization to about
10% utilization around 11am on 3/30 (and they've stayed there).

Did something change at Ames or are the numbers bogus?

mb

Yes, something changed! The folks at Ames have installed a Gigaswitch,
and moved some of the providers onto separate Gigaswitch ports. The
graph is measuring what's left on the shared FDDI at Ames.
  Steve