From: Bruce Williams (bruce@xxxxxxxxxxxxxxxxxxxxxx)
Date: Sat May 05 2001 - 15:02:39 GMT-3
Thanks!
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Tomasz Bartel
Sent: Saturday, May 05, 2001 1:43 PM
To: Ccielab@Groupstudy. Com
Subject: Re: Copy TFTP Flash w IOS 9.14
Hi Bruce,
You should change registry "config-register 0x2101". This operation set
flash in Read/Write mode.
Another option is CTRL+Break on startup and commands o/r this also set
flash in to Read/Write mode, then you will be able to erase IOS image from
flash.
In newest IOS versions 12.x) this operation will be done automatically,
after you type copy tftp: flash: router will reboot and change registry.
Regards,
Tomek Bartel
Ps. Because is my "first time" on this list let me introduce myself. My
name is Tomek Bartel and like most of you on this list I'm going to achieve
CCIE status. I'm scheduled on lab exam on 23 and 24 June in Brussel.
At 12:09 01-05-05 -0400, Bruce Williams wrote:
>I have an old 2501 with 4MB of flash running IOS 9.14. I am trying to
>upgrade to at least 10.22, but I cannot do a "copy tftp flash" because I
get
>an error message that says, "Copy aborted. Flash address space cannot be
>written to" then when I do a "show flash all" it says,
>"4096K bytes of Flash address space sized on CPU board. Memory type is
>Flash. Flash address space access is READ-ONLY"
>
>I have been all over Cisco's web site. I have tried "erase flash", "delete
>flash" and "format flash". I must be doing something wrong. Please help me
>if you can tell me how to copy a new IOS image into this router.
>
>Bruce Williams
>[mailto:bruce@williamsnetworking.com]
>
>[GroupStudy.com removed an attachment of type application/ms-tnef which
>had a name of winmail.dat]
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