11-14-2007 11:09 PM - edited 03-03-2019 07:33 PM
I was upgrading image of router 3725 and old image deleted...in between(accedentely) the router reloaded and now booting in rommon mode as there is no image in flash...please suggest how to uload new image...Thanks in advance
11-14-2007 11:19 PM
Dont panic u can still upload the ios with xmodem via rommon.
please refer the link for detailed procedure. It has helped me & hope u'll succedd as well.
http://www.cisco.com/en/US/products/hw/routers/ps259/products_tech_note09186a008015bfac.shtml
Pls rate if helped.
11-14-2007 11:44 PM
Hi,
Please set the baud rate to 115200, otherwise the transfer will take ages to complete.
-Sai.
11-15-2007 12:18 AM
Do I need to change conf reg as well before transfering
11-15-2007 12:32 AM
No need for changing the conf reg
11-15-2007 03:59 AM
Excuse me, why is that one has have to use xmodem when LAN interface are avaialable ?
At rommon prompt, type "tftpdnld". It will list the variables that need to be set. Set themform rommon promtp, connect tftp server to router lowest lan interface and repeat tftpdnld.
Hope this helps, please rate post if it does!
11-15-2007 07:14 AM
Hi
bevilacqua has nailed it. it will take ages with xmodem (i have used it when i was not aware abt the rommon procedure).. :)
attached is the doc for this process ( for 2600 router, will be same for 3700 also)
chk the "Copying an Image from a TFTP Server Using the tftpdnld Command " section.
http://www.cisco.com/en/US/docs/routers/access/2600/hardware/installation/guide/2600appB.html
HTH
rgds
rajat
11-15-2007 04:22 AM
As you know I have router 3725 and the reason why i was upgrading the image was when I try to configure BGP router ASN it gives Protocol not in this Image and even after image upgrade ( now c3725-ipbase-mz.123-9e) it shows the same please help
11-15-2007 04:35 AM
You may need "sp" or "advanced ip services" image for BGP, not "ip base".
Hope this helps, please rate post if it does!
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