About deepanker-sharma

deepanker-sharma · 01-05-2026

When upgrading ios on Cisco Router ISR4331/K9 from 16.09.05 to 17.12.05a, the licensing goes from older Right-to-Use (RTU) model to Smart Licensing and subsequently, the FoundationSuite is not active in 17.12.05a after reload and therefore, I lose al...

deepanker-sharma · 01-09-2026

I think you meant second option - securityk9 level correct ?DEVICE(config)#license boot level ?appxk9 Appx License Levelsecurityk9 Security License Leveluck9 Unified Communication License Level

deepanker-sharma · 01-07-2026

Is there any other solution apart from using DLC ? We don't have Cisco Smart Software Manager (CSSM).

Member Since	‎01-05-2026 06:53 AM
Date Last Visited	‎01-07-2026 03:06 AM
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Security suite not active after ios upgrade from 16.09 to 17.12.05a

Re: Security suite not active after ios upgrade from 16.09 to 17.12.05

Re: Security suite not active after ios upgrade from 16.09 to 17.12.05