What is the IAS in IOS filename

[fusaharusato]

Anybody know what is the "IAS" in IOSD-UNIVERSALK9_IAS-M

[balaji.bandi]

as far i know this what total naming convention of cisco images :

https://tools.cisco.com/security/center/resources/ios_nx_os_reference_guide

this IAS was sub-one introduced as per my knowledge in Fuji - not sure what is the mean of that.

[Carlos Velasco Cebrian]

Well, I had this same question and opened a TAC SR. Maybe this will help others and save some time.

c1100-universalk9_ias.16.12.03.SPA.bin

vs

c1100-universalk9.16.12.03.SPA.bin

Reply:

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Kindly note that the difference between the above images is that The 2nd image (non-ias) supports CUBE. The 1st one (with ias) does not support cube.

Voice support was introduced in the ISR1100 platform from 16.12.1 release. The changes include licensing changes too. Previously 1100 package included only universalk9_ias (ipbase/appx/security). Post this, it will have universalk9 which includes all (ipbase/appx/security/uck9).

So both will work but the difference will be "c1100-universalk9_ias.16.12.03.SPA.bin" won't support cube "uck9" and the other will support all features "(ipbase/appx/security/uck9)".

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Regads,
Carlos Velasco