IOS version

Answered Question
Feb 12th, 2008

Can you please tell me which is higher IOS version.

c1841-ipbasek9-mz.124-11.XJ.bin

c1841-ipbasek9-mz.124-15.T.bin

I have this problem too.
0 votes
Correct Answer by royalblues about 8 years 10 months ago

c1841-ipbasek9-mz.124-15.T.bin is the new one which is released on 29-JUN-2007 while

c1841-ipbasek9-mz.124-11.XJ.bin was released on 26-DEC-2006

use feature navigator to check this out

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

HTH

Narayan

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Joseph W. Doherty Tue, 02/12/2008 - 05:28

I agree with Aijaz802, should be c1841-ipbasek9-mz.124-15.T.bin.

Reason being, T train will become next mainline release, so 12.4T is really the upcomming 12.5 but before it's frozen.

The 12.4XJ release should be a variant of the 12.4 mainline. Since mainline releases are feature frozen, variant releases are used to support new hardware and/or software features.

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