Hi Jopeti,
For your requirement you need to choose k9 bundler and IOS "c1841-advipservicesk9-mz.124-19.bin" or later depends on
your router resources.
If you have a CCO logins you can login into cisco and get download.
Follow the below Procedure to Upgrade Cisco IOS Software:
In order to upgrade the Cisco IOS Software image, complete the following steps:
1. Download the Cisco IOS Software to your designated Trivial File Transfer Protocol (TFTP) server from
http://www.cisco.com/kobayashi/sw-center/sw-ios.shtml..
2. Verify that the router can communicate with the assigned TFTP server.
3. Log onto the router and enter the EXEC mode by entering the enable password and secret.
4. Use the following command to view the current Cisco IOS Software image name from router flash memory:
Router# show flash:
5. Use the delete command to remove the current Cisco IOS Software image stored in flash memory.
Note: If you have enough space in your flash then you no need to remove the current IOS from flash, you can copy the
new image from TFTP to flash and make the router to booth with new IOS with below command:
Router#boot system flash:c1841-advipservicesk9-mz.124-19.bin
If you dont have enough space then you can delete current IOS from flash but Please make sure step 2 is successful
before attempting the image deletion.
Please make sure step 2 is successful before attempting the image deletion.
Router#delete c1841-broadband-mz.124-9.T
Delete filename [c1841-broadband-mz.124-9.T]?
Delete flash:c1841-broadband-mz.124-9.T? [confirm]
Press Return to confirm the deletion.
6. Use the copy tftp flash command to download the new Cisco IOS Software image.
Router#copy tftp flash
Address or name of remote host []? 10.10.10.10
Source filename []?c1841-broadband-mz.124-11.T.bin
Destination filename [c1841-broadband-mz.124-11.T ]?
Accessing tftp://10.10.10.10/c1841-broadband-mz.124-11.T.bin...
7. Reload the router after a successful TFTP download for the new Cisco IOS Software image to take effect.
Please rate if this helps you...
Regards,
Naidu.
