[c-nsp] Copying image files to Sup32

Brett Looney brett at looney.id.au
Thu Nov 30 21:34:01 EST 2006


> Hello, I am in the process of converting my new Sup32 from hybrid mode to
> Native IOS and need to copy the IOS image to the Sup. I have tried TFTP
but
> get errors saying the image size is too large for the TFTP protocol. I
tried
> increasing block size for TFTP and that didn't work.
> Next I tried ftp, and the file gets completely downloaded according to my
> ftp server and it shows a "disconnect" sent from the cisco but then I get
a
> ftp timeout error in the cisco console.
> Does anyone have any ideas or has anyone had similar issues? My last
resort
> is going to be trying to use the a USB key.

I had a similar experience - I found that CatOS would crash when doing a
FTP. I ended up upgrading to IP Base first (which is under 32 MB) and then
using FTP to upgrade to a bigger IOS image (which worked).

HTH.

B.



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