01-17-2017 11:49 AM
Hi , Please help me to know whether the IOS " c2801-adventerprisek9-mz.124-15.T17.bin" will support the below commands.
1) ip ssh server algorithm encryption aes256-ctr
2.)ip ssh server algorithm mac hmac-sha1
Solved! Go to Solution.
02-04-2017 10:56 PM
Sorry but the 2801 is end of sales for almost 2 years now.
One disavantage of using obsolete equipment is that you will not be able to take advantage of newer features. You would have to upgrade to a current router to use the newer software with the feature you are asking about.
01-17-2017 06:59 PM
No it will not. Those commands require a minimum IOS version of 15.5(2)S or 15.5(2)T.
That requirement is documented in the following references:
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_usr_ssh/configuration/15-s/sec-usr-ssh-15-s-book/sec-secure-shell-algorithm-ccc.html#reference_766705DB5B8D46839F3CA078ECB9584D
http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/security/d1/sec-d1-cr-book/sec-cr-i3.html#wp1878398293
01-23-2017 09:28 PM
Thanks Marvin, But im using 2801 router and the maximum IOS version listed in cisco site for this model is 15.1.X ; kindly suggest on this...
02-04-2017 10:56 PM
Sorry but the 2801 is end of sales for almost 2 years now.
One disavantage of using obsolete equipment is that you will not be able to take advantage of newer features. You would have to upgrade to a current router to use the newer software with the feature you are asking about.
02-04-2017 10:56 PM
Thank you for your immediate support !!!!
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