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New Member

how to enable ipv6 on cisco rouer 1841?

I am trying   to configure my router 2801 AND 1841 with ipv6 but it says unrecognized command.

 

RouterA(config)#ipv6 ?
% Unrecognized command
RouterA(config)#ipv6

heres the IOS VER.       c2801-spservicesk9-mz.124-
15.T13b.bin
 

for router 1841 same thing:    Router(config)#ipv6 ?
% Unrecognized command

 

IOS VER.    c1841-spservicesk9-mz.124-
15.T13b
 

 

THANKS FOR ANY HELP.
 


 

4 REPLIES
Cisco Employee

It appears that it is an

It appears that it is an issue with the version of code that you are running. You will need to upgrade to a more recent version. For instance, the c1841-spservicesk9-mz.124-24.T8.bin should work. I used Cisco's feature navigator to figure this out and you can do the same at this link:

http://tools.cisco.com/ITDIT/CFN/jsp/index.jsp

Hope this helps!

 

Thank you for rating helpful posts!

Thank you for rating helpful posts!
New Member

Neno, Is IOS c1841

Neno, Is IOS c1841-spservicesk9-mz.124-24.T8.bin  latest than c1841-spservicesk9-mz.124-15.T13b?

 

Thanks.

Cisco Employee

It is a newer release.

It is a newer release. However, as I mentioned earlier, you really need to use the "feature navigator" to determine features offered by releases. Often features may be missing not because of how new the image is but the type of image. For instance, IP Services vs Enterprise Services.

 

Thank you for rating helpful posts! 

Thank you for rating helpful posts!
New Member

Hi, just need help here.

Hi, just need help here. Attached is a capture file for my 1814 and 2801 router. I tried booting my 1814 router with the four OS all these four IOS cant en able ipv6 iprouting. My 2801 router is also doing same thing. Any help will be highly appreciated thanks a lot.

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