[c-nsp] 3550 IOS

Peter Rathlev peter at rathlev.dk
Fri Nov 13 12:27:27 EST 2009


On Fri, 2009-11-13 at 09:31 -0500, Jon Lewis wrote:
> IIRC, 122-44.SE6 is the last IOS for the generic 3550 family, while
> there are versions up to 122-52.SE that claim to be for the 3550-24-DC
> only.  These later versions do seem to work on 3550's other than the
> 3550-24-DC, but I suppose they're just not officially supported (or
> officially unsupported)?

Of course only Cisco can answer that, but the newer images seem to run
fine on WS-C3550-12G and WS-C3550-24-EMI models at least. We're running
12.2(50)SE1 and SE3 on several.

I would suspect that they have simply stopped testing the releases on
the EoL'ed platforms, so some weird combination of firmware/hardware
issues might bite our behinds some day.

The 3550 was a very good platform IMHO. Far better than the 3560.

-- 
Peter




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