Order a few generics and maybe 1 or 2 "IBM compatible" optics from
fiberstore and give it a shot. Short of that, maybe there's a way to modify
this behavior? That's a really poor design choice if not.

On Oct 19, 2016 2:59 AM, "TJ Trout" <[email protected]> wrote:

> I have a newly deployed ibm g8124 switch and all of the ports auto default
> to auto negotiation if the port flaps, I have several 1G copper sfp, and
> several 10G DAC/SFP that always work flawlessly but i have one single 1G
> sfp that won't come up unless I manually disable auto negotiation then it
> comes up fine until the next time the link goes down, is this something
> that would likely be fixed buy firmware update or should I try another
> model SFP?
>

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