Re: MAE West

[bmanning () ISI EDU (Bill Manning)]

> At 11:38 PM 7/13/97 -0700, Stephen Stuart wrote:
> > As Lance Tatman pointed out, load-balancing only works between
> > circuits joining the same two switches. This would certainly be a
> > factor in planning what kind of wide-area connectivity to use to join
> > two groups of switches. A single 400Mb/s aggregate might perform much
> > better than a pair of 200Mb/s aggregates.
>
>       Better performance, but worse reliability?
>
>       The single 400Mb/s is, after all, a single point of failure, no?
>
> d/

To true.  Would you care to cover the cost of replicating the 400Mbp/s
to build in better reliability?  It appears that the owners/operators of
MAE-West are selecting an optimization path based on the assumption that
outages are infrequent and can be quickly corrected.

--bill