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Re: Centurylink having a bad morning?


From: Bjørn Mork <bjorn () mork no>
Date: Tue, 01 Sep 2020 08:25:22 +0200

Eric Kuhnke <eric.kuhnke () gmail com> writes:

There's a number of enterprise end user type customers of 3356 that have
on-premises server rooms/hosting for their stuff. And they spend a lot of
money every month for a 'redundant' metro ethernet circuit that takes
diverse fiber paths from their business park office building to the local
clink/level3 POP. But all that last mile redundancy and fail over ability
doesn't do much for them when 3356 breaks its network at the BGP level.

Well, many of us are paying for redundant power supplies or redundant
REs, even if that doesn't make any difference when the chassis is on
fire.  I guess most people know that, and still buy those redundant
components.

It's always about cost versus risk.  I certainly hope nobody here
believe single homed is completely failsafe.

(the lack of withdrawal making multi homed customers fail too is more
unexpected, and a new factor to consider in the future)


Bjørn


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