wired 802.1x issue

[itech]

unfortunately the same method did not work on 3850
i am trying different ioses  one by one but i couldnt find the suitable ios 

Have you tried 12.2(53) or 12.2(55)? Those IOS versions are quite reliable.

ios of my 3850s is new version,ios-xe 03.06.06E

in this page last compatible ios is 15.0(1)EX

https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-xe-1611/200419-IOS-XE-to-IOS-mapping-and-Feature-set-no.html

i tried 03.06.07E, 03.06.00E even 15.0(2) for 3750

[deanwebb]

Well, give 12.2(55) a go. I have great respect for that IOS version's feature set and stability.