2600 series router iOS download

[Srogers011111]

Hi

we are a high school Cisco academy and need to reload flash memory for 2600 series router. We are not sure what software we need. As far as I can tell we need 12.2(4) XL IOS

Is this correct? Please help

Steve

[Venkatesh Perumal]

refer below docs:

http://www.cisco.com/c/en/us/support/docs/routers/2500-series-routers/10252-13.html

https://supportforums.cisco.com/document/98421/how-upgrade-or-downgrade-ios-isr-or-similar-router

http://www.cisco.com/c/en/us/td/docs/ios/12_2/configfun/configuration/guide/ffun_c/fcf010.html#wp1001420

[Sino]

I have need cisco router 2600 ios router boot flash not idinty fide