how to reload a new IOS Release

y.ibenjellal · ‎04-12-2002

my router is running a 12.1(3) Release, i'd like to reload a 12.2(2) IOS Release

how can i do this?

thank tou for your help.

Gilles Dufour · ‎04-12-2002

It normally depends on the platform but most of the time the procedure should be the following :

get a copy of the IOS you need.

Copy it on your local TFTP server.

From the router do a 'copy tftp flash'.

Make sure you have the right 'boot system' command to boot from the new file.

rmushtaq · ‎04-14-2002

Depending upon the specific router/hardware for which you want upgrade the IOS, you can refer to: http://www.cisco.com/warp/public/130/upgrade_index.shtml for the upgrade procedure for that device.