Good to have support from all of you.
The problem is fixed. It is the config-register that was set to 0x2142
instead of 0x2102. I have never set this to 0x2142. Somehow the
config-register was set to wrong value. Maybe the config-register was
changed to that value when the upgrade failed the
oh my... you'd refer a complete beginner to the website to learn how to
download code over local serial links? :-(
maybe from the TAC area, where the recipe and details were already laid out,
but not from the documentation - you try it from the manuals...here's the
12.0 documentation for that:
Louie,
Thank you in advance. I understand your procedure. That's sound logical to
me. Really appreciate!
But the upgrade has some problem with the following error message:
Proceed? [confirm]
System flash directory:
File Length Name/status
1 8124000 c2500-js-l_112-19.bin
[8124064 bytes
I only read part of this e-mail but I noticed that you are having trouble
accessing the file.
Have you set up file sharing on the dir the flash is in? I remember that
being a sticking point when I started flashing routers.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL
Hi all,
Some findings. The problem is on the C2521. I can successfully upgrade
another C2521 with the same method. I tried to wr erase and reload before I
perform the upgrade on these routers.
So the issue is: What is the problem with this C2521? Any suggestion?
Routersh ver
Cisco
Well the image on the 2503 is good. Both routers use the same Flash. Swap
the flash SIMMs and see what happens.
Also check on CCO for bootroms for the 2500 series. I seem to remember that
the latest roms work in all 2500s. Might be worth updating them. Cisco just
charges for shipping. Check the
what kind of error message are you getting? I'm willing to venture that
you're trying to load an image that is larger than 8192K (8M) bytes and
that's causing the download error. Paste the error message into a reply
and let us know.
- Original Message -
From: Kenneth Yeung
To:
Sent:
Hi all,
As a beginner, i am setting up home lab. Can anyone give me the detail
procedure of how to upgrade the IOS of C2521.
I'm assuming you have the console connection to the routers. I'm also
assuming you have either learned to clear the passwords, or that you have
enable (priveleged
Put a cheap token ring card in a PC, and get a nice token ring mau and some
IBM Type 1 cables (the thick cables with huge, ugly hermaphrodite plugs.
Connect the PC to the MAU and connect the 2521's toke ring port to the MAU.
I say to use the TR capability of your router because it is a shame to
Kenneth, now is a good time to get familiar with the Cisco website. You
should download
a TFTP server, check your router specs, match them to the right IOS
according to the
available matrix, download, start tftp, get into enable mode and #copy tftp
flash ... It
would be good to get the by the
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