[cisco-voip] Largest CF that a 2821 / 2851 will take?
Jonathan Charles
jonvoip at gmail.com
Mon Nov 12 10:29:02 EST 2007
Actually, what is even easier is to get a USB to CF reader/writer for
your laptop.
Format the Flash card in a router, then just drag and drop an IOS on
the CF if all else fails.
J
On Nov 12, 2007 9:25 AM, David Sullivan <David.Sullivan at barnet.ac.uk> wrote:
> cisco-voip-bounces at puck.nether.net wrote:
> >
> > On Nov 9, 2007 10:11 AM, Robert Kulagowski <rkulagow at gmail.com> wrote:
> >> I've got a bunch of 2821/2851 routers which were all shipped with
> >> the standard 64MB of CF.
> >>
> >> 64MB of CF isn't large enough to store two IOS images at the same
> >> time, so our current practice is to delete the existing, then load
> >> the new one. So, there's a window where it's possible that you end
> >> up with no IOS and a dead router.
> >>
> In this situation it's worth leaving a copy of the corresponding
> ip/ipbase image in the flash as well as the ipvoice/plus image if you
> can (they are significantly smaller), so at least if you screw up an
> install and you've a console you have some networking to have another go
> rather than local tftp or console uploading.
>
> David Sullivan
> IT Services Systems Team
> Barnet College
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