04-09-2015 09:35 AM - edited 03-05-2019 01:12 AM
I am trying to upgrade my Cisco 1841 router for use with SSH. I am wondering what are the requirements needed, and which version should I install on the router?
04-09-2015 09:58 AM
Disclaimer
The Author of this posting offers the information contained within this posting without consideration and with the reader's understanding that there's no implied or expressed suitability or fitness for any purpose. Information provided is for informational purposes only and should not be construed as rendering professional advice of any kind. Usage of this posting's information is solely at reader's own risk.
Liability Disclaimer
In no event shall Author be liable for any damages whatsoever (including, without limitation, damages for loss of use, data or profit) arising out of the use or inability to use the posting's information even if Author has been advised of the possibility of such damage.
Posting
You'll need a crypto image.
04-09-2015 10:03 AM
Do you know which IOS I need to use?
04-09-2015 12:24 PM
You need to download a K9 image like this one:
c1841-ipbasek9-mz.150-1.M10.bin
http://tools.cisco.com/search/results/display?url=http%3a%2f%2fsoftware.cisco.com%2fportal%2fpub%2fdownload%2fportal%2fselect.html%3fi%3d!s%26imageGuId%3d7375B5134CACAB15E14D39A3139F85FC49593D90&pos=1&query=c1841-ipbasek9-mz.150-1.M10.bin
Or you can move to 15.1(4)M10 which is the latest for this platform.
04-09-2015 10:14 PM
[+5] to Paulo and Joseph.
Hi Wilson,
you can also run Feature Navigator tool to find the image using Search by Platform option[1841 in your case] , then , Major release/Release/Feature Set
http://tools.cisco.com/ITDIT/CFN/jsp/SearchBySoftware.jsp
regds,
aman
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide