Deal with Cisco router without IOS !!! 1

[Johnthom]

Hi all,

Yesterday, I tried to upgrade new version IOS for my router, but while I was loading IOS, the power supply was cut, and everything went to stop. Until now I have managed all ways but cannot boot my router at all. Please tell me step by step to load IOS to my router again and make it run as normal. I am really worried in that router's situation.

Thanks very much for your help.

John Thom

 

[yizhar]

HI!

You'll probably find a step by step manual for your specific model in CISCO web site.
If you don't find searching for your problem, try searching for ROMMON .

Bye
Yizhar
Yizhar Hurwitz

http://come.to/yizhar

http://teachers.sivan.co.il/yizhar

 

[jeter]

try and get to the rommon comand if you can
do this we can get it to were you can tftp the
IOS. Make sure you have Cisco TFTP or something equal.
down load an IOS from Cisco that will work on your router.

IP_ADDRESS:
IP_SUBNET_MASK:
IP_DEFAULT_SERVER:
TFTP_FILE:

These are off the top of my head I will verify and advise. Jeter@LasVegas.com
J.Fisher CCNA

 

[rbotero]

In the URL

http://www.cisco.com/univercd/cc/td/doc/product/access/acs_mod/1700/1700swcg/rom_mon.htm

you will find the process to do a Disaster Recovery using a TFTP Download. For it, you need a tftp server and it will be installed in a computer in the the same segment of your ethernet port. of course, in the tftp you have the IOS that you need to install.
In the next URL

http://www.cisco.com/warp/public/130/upgrade_index.shtml

there are information related to software installation and upgrade procedures.

Good day
rbotero