MAE West
Bill Manning
bmanning at ISI.EDU
Mon Jul 14 13:33:08 UTC 1997
> 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
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