Version 12.2.x requires at least 16Mb of flash and 16MB of memory. Make
sure you meet this requirement...
""Fanglo MA"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> I'm now cannot access my routers but I remember that it is 11.0(10c)XA and
> I'm trying to upgrade to IOS 12.2. Does the upgrade version affect the
tftp
> copying process?
>
> ""Circusnuts"" wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > The boot code in the 2500 does effect the IOS. What is your Sho Version
&
> > what IOS are you trying ???
> >
> > Phil
> >
> > ----- Original Message -----
> > From: Fanglo MA
> > To:
> > Sent: Wednesday, May 30, 2001 10:54 PM
> > Subject: IOS boot problem [7:6555]
> >
> >
> > > Hi,
> > >
> > > I have a pair of 2502, r1 and r2, and when I upgrade r1's IOS I get r1
> > > report checksum error. Since the upgrade must erase the old IOS in
> flash,
> > > I'm then forced to boot in RXBOOT. After then I connect r1
back-to-back
> to
> > > r2 and issue copy tftp flash to get the IOS from r2's flash. Both
> routers
> > > working as normal but again I get check sum invalid! The IOS I
intented
> to
> > > upgrade is then passed to my friend and validated as good image. Any
> idea?
> > > Does the boot rom version affect tftp copying?
> > > Someone suggest it might be flash problem but before the trial of
> upgrade
> > > the router work perfectly. Please help.
> > >
> > > TIA and regards,
> > > Fanglo
> > > FAQ, list archives, and subscription info:
> > http://www.groupstudy.com/list/cisco.html
> > > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> > FAQ, list archives, and subscription info:
> http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
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