Isn't there a 32MB limit on older TFTP proto/server? Try finding a smaller/older IOS that fits 32MB, boot, then upgrading to the version you want.
On 6/15/10, scott owens <[email protected]> wrote: > If you have to do this again - you can change the baud rate to either 57600 > or 115200 and change your comm software. > and you can do a xmodem-1K xfer which is somewhat akin to jumbo frames via > serial . > > dont forget to put back to 9600 at both rommon & config > > >> Message: 10 >> Date: Tue, 15 Jun 2010 17:48:25 -0400 >> From: harbor235 <[email protected]> >> To: Andriy Bilous <[email protected]> >> Cc: [email protected] >> Subject: Re: [c-nsp] 3800 stuck in rommon >> Message-ID: >> <[email protected]> >> Content-Type: text/plain; charset=ISO-8859-1 >> >> The CF card is 64 MB and the image is approx 40MB so that can't be it. >> >> I can use the USB port for booting if my rommon version supports it, it >> does >> not ;-{ >> >> Can I upgrade rommon from rommon? I am still looking via cisco.com, I >> tried >> rommon-pref, >> ot sure how to use that. >> >> I kicked off xmodem, hopefully it will be done tomorrow morning!!!!! >> >> I found reference that 2800 and the 3800 support class B and C >> file-systems, >> so >> >> There is also a tftpdnld switch that allows you to copy it directly to >> DRAM >> and boot not >> copying to flash, that did not work either. >> >> >> I appreciate all the help, the initial tftpdnld should have worked, IOS >> size, checksum, etc .... all good ... >> >> >> harbor235 ;} >> >> >> >> On Tue, Jun 15, 2010 at 4:40 PM, Andriy Bilous <[email protected] >> >wrote: >> >> > iirc 3825 has an USB socket which is accessible from rommon and if I am >> not >> > mistaken you could boot from it. >> > >> > On Tue, Jun 15, 2010 at 9:09 PM, harbor235 <[email protected]> wrote: >> > >> >> The entire contents of the flash is erased, or so says the dialogue >> >> when >> >> you >> >> initiate tftpdnld. It is a 64M compact flash card. >> >> The cf card reader sounds interesting ..... >> >> >> >> Xmodem is ongoing, this will be very painful, >> >> >> >> harbor235 >> >> On Tue, Jun 15, 2010 at 2:45 PM, Peter Rathlev <[email protected]> >> wrote: >> >> >> >> > On Tue, 2010-06-15 at 13:54 -0400, harbor235 wrote: >> >> > > I setup a tftp server to download a new IOS image, the download >> starts >> >> > > with no problem, the image is transferring fine, then near the end >> >> > > I >> >> > > get a timeout. >> >> > >> >> > And it's not just because the flash card has too little available >> space? >> >> > >> >> > -- >> >> > Peter >> >> > >> >> > >> >> > >> >> _______________________________________________ >> >> cisco-nsp mailing list [email protected] >> >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> >> archive at http://puck.nether.net/pipermail/cisco-nsp/ >> >> >> > >> > >> >> >> ------------------------------ >> >> _______________________________________________ >> cisco-nsp mailing list >> [email protected] >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> >> End of cisco-nsp Digest, Vol 91, Issue 49 >> ***************************************** >> > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > -- Sent from my mobile device _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
