From: jennifer_bellucci@hotmail.com
Date: Thu Oct 17 2002 - 15:59:26 GMT-3
I had the same problem. If you change the config reg to boot from rom and
then do your stuff you should be fine. Don't forget to configure your router
for tftp before hand, you could run into some problems like I did.
----- Original Message -----
Wrom: VOTQNQEMSFDULHPQQWOYIYZUNNYCGPK
To: "ccielab" <ccielab@groupstudy.com>
Sent: Thursday, October 10, 2002 7:46 PM
Subject: upgrade IOS - flash (read only)
> Hi all,,
>
> I just purchased some 2500 router for the home lab,,
> I was just trying to upgrade the IOS , but it will not erase the flash
> files,
> Now I found out that flash memory is read-only,,
>
> Is there any way to upgrade this?
> I wish I knew,,,,,
>
>
> System flash directory:
> File Length Name/status
> 1 10225360 /c2500-js-l_120-9.bin
> [10225424 bytes used, 6551792 available, 16777216 total]
> 16384K bytes of processor board System flash (Read ONLY)
>
> r1#erase flash:
> Erasing the flash filesystem will remove all files! Continue? [confirm]
> %dev_open: System flash not writable
> %Error erasing flash: (Device is read-only)
> r1#
>
>
> r1#delete flash:
> Delete filename []? /c2500-js-l_120-9.bin
> Delete flash:/c2500-js-l_120-9.bin? [confirm]
> %Error deleting flash:/c2500-js-l_120-9.bin (Device is read-only)
This archive was generated by hypermail 2.1.4 : Tue Nov 05 2002 - 08:35:50 GMT-3