Hello John,
Try tftp download from the ROMMON. It is designed for situation like the one
you described.
Tiger
http://www.cisco.com/warp/public/471/
"john, Dang" wrote: Hello every one,
I need help for reinstall flash program into Cisco 3810
concentrator router, I think I mess up the flash after
I reload the upgrade ISO,12.0
any one can give me some advise,
thank you
- Original Message -
From: "Jeff Theobalt"
To: "Fawad Alam" ;
Cc:
Sent: Friday, May 18, 2001 12:55 PM
Subject: Re: [sc] Flash Upgrde problem on Cisco 2600
> That is because it is unformatted and there is no IOS on the flash.
>
>
> Therefore, you will need to format the flash . Once this is done complete
> the following steps exactly to load IOS to the new flash:
>
> when in rommon this is what needs to be done
>
> rommon>IP_ADDRESS= ip address of the router
> rommon>IP_SUBNET_MASK= subnet amsk
> rommon>DEFAULT_GATEWAY= gateway if tftp server is on different subnet
> rommon>TFTP_SERVER= ip address of tftp server
> rommon>TFTP_FILE= name IOS file on the tftp server
>
> rommon>boot
>
> this should fix your problem
>
> -Jeff
>
>
> - Original Message -
> From: Fawad Alam
> To:
> Cc:
> Sent: Friday, May 18, 2001 8:35 AM
> Subject: [sc] Flash Upgrde problem on Cisco 2600
>
>
> > In order to increase flash on my 2600 Router I ordered 16MB Kingston
> Flash.
> > I removed the original 8 MB flash and inserted this new 16MB flash and
the
> > message I am getting is:
> > rommon 1 > boot
> > device does not contain a valid magic number
> > boot: cannot open "flash:"
> > boot: cannot determine first file name on device "flash:"
> >
> > What should I do for the router to recognize this new flash??
> >
> > Thanks...
> >
> >
_
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> >
> >
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