I got this same error when I tried to boot an image off of tftp. The image
was too big to be both stored in and run from RAM.
Tim
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Circusnuts
> Sent: Sunday, March 04, 2001 2:57 PM
> To: Rizzo Damian; [EMAIL PROTECTED]
> Subject: Re: image checksum error
>
>
> Bad checksum is produced by corrupt IOS images, incompatible boot ROMs, &
> you FLASH that is bad or incompatible (wrong speed in
> nanoseconds). You are
> right, I doubt the images are bad...
>
> Phil
>
> ----- Original Message -----
> From: "Rizzo Damian" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Sunday, March 04, 2001 1:08 PM
> Subject: image checksum error
>
>
> > I have two 1600 series routers that I am trying to upgrade to a IPsec
> > feature set IOS. The problem I am experiencing is no matter
> version of the
> > feature set I try (I've tried 4 so far), after the image appears to load
> > successfuly from a TFTP server, the router displays the message "Image
> > Checksum Error" and then procedes to boot from ROM. I have
> enough memory,
> > flash shouldn't be of concern since I'm booting from a TFTP server. So
> what
> > gives? Anyone else experience this problem? Is it likely I got 4 bad
> images
> > from Cisco? Thanks.
> >
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