Hello Team We are planning to upgrade from 17.6.3a to 17.6.6aED for ASR 1001-X router.Kindly let me know if any intermediate upgrade path is required or can we do upgrade directly.@cisco  Kindly assist asap.  

Hello Teammay i know if we can upgrade 2960X-48FPS- catalyst  from 15.2.7E5 to 15.2.7E9.kindly provide me an answer. @cisco 

Hello  Can we directly upgrade from 16.9.5 to 16.12.10a MD for C3850? or any intermediate upgrade path is required? Kindly help me with an answer @cisco