[c-nsp] Possible spanning tree issue

[Gert Doering]

Hi,

On Tue, Jun 04, 2013 at 04:24:13PM -0700, Pete Templin wrote:
> At this very moment, I would highly suggest that you stop whatever else 
> you're doing and embark on a priority-1 project to assess and define 
> your STP root placement.  I suspect, reading between the lines of your 
> post, that you haven't done much to select where it is, and you're 
> experiencing a change in root placement.  

Good advice, and about the single reason I could imagine why removal of
a switch would cause an outage elsewhere.  Especially if classic STP
is used...

So in addition to what Pete suggested, see whether you can deploy
rapid pv-stp ("spanning-tree mode rapid-pvstp").

gert
-- 
USENET is *not* the non-clickable part of WWW!
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de
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