cisco 1841 IOS

[nurbol555]

Hello all

I need last IP-Based IOS version for cisco 1841, and wanna know about supporting IPsec, 3DES and AES, can you give me link address for downland this IOS version?

[sabibby · Accepted solution]

IOS Software-15.1.4M12a

c1841-adventerprisek9-mz.151-4.M12a.bin will do the job for IP+ & Security (K9)

-Sam

[michauCisco]

I have bought c1841 from aftermarket and it doesn't have any CF and IOS. I wanted to use this router in my lab and now I have device that doesn't work. There is also no way to dowload this firmware from CISCO it seams that it is not supported any way. Can anyone please help?