Not folklore. I've had a 6509 with Sup 720-3B crash twice during OIR. Cisco claims the first time I inserted too fast, the second time too slow. I've also had a 6509 linecard scorch the backplane due to a short. Not a fun day.
---- Matthew Huff | One Manhattanville Rd OTA Management LLC | Purchase, NY 10577 http://www.ox.com | Phone: 914-460-4039 aim: matthewbhuff | Fax: 914-460-4139 > -----Original Message----- > From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp- > boun...@puck.nether.net] On Behalf Of Gert Doering > Sent: Wednesday, August 12, 2009 12:32 PM > To: Nick Hilliard > Cc: cisco-nsp@puck.nether.net > Subject: Re: [c-nsp] Cisco 6509-E & WiSM - OIR > > Hi, > > On Wed, Aug 12, 2009 at 03:08:52PM +0100, Nick Hilliard wrote: > > >My gut feeling is telling me it's okay; but I figure I'd ask the > group J > > > > "Online insertion and removal" or "online insertion and reload"? > > > > Definitely the latter. Unfortunately, OIR stability is a hardware > problem > > and cannot really be avoided on the c65k/c76k chassis, regardless of > the > > line card in question. > > > > There's a little more information on: > > > > > http://en.wikipedia.org/wiki/Catalyst_6500#Online_Insertion_.26_Removal > > > > Personally, I've never had any problems, [..] > > Personally, I think that this is all folklore from the 7500 times... > > We *never* had any problems with OIR on 7200 or 6500/7600 platforms - > but > lots of fun with CyBUS stalls and crashes on 7500... > > gert > > -- > USENET is *not* the non-clickable part of WWW! > > //www.muc.de/~gert/ > Gert Doering - Munich, Germany > g...@greenie.muc.de > fax: +49-89-35655025 g...@net.informatik.tu- > muenchen.de
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