[c-nsp] xmodem file transfer

[Aaron]

If the file is over 32mb you need to ensure your tftp server supports large
file size.
For windows, I've had success with tftpd32 http://tftpd32.jounin.net/
Solaris 9 and 10 should have large file support as do recent versions of bsd
and linux.

On Tue, Jun 15, 2010 at 21:04, scott owens <scottowens12 at gmail.com> 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 <harbor235 at gmail.com>
> > To: Andriy Bilous <andriy.bilous at gmail.com>
> > Cc: cisco-nsp at puck.nether.net
> > Subject: Re: [c-nsp] 3800 stuck in rommon
> > Message-ID:
> >        <AANLkTilk0R_VHSknMEgAvufnn2zTcc43FEH0sOYLXOa6 at mail.gmail.com>
> > 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 <andriy.bilous at gmail.com
> > >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 <harbor235 at gmail.com>
> 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 <peter at rathlev.dk>
> > 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
> > >> >
> > >> >
> > >> >
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> > >>
> > >
> > >
> >
> >
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