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Cat 3850 IOS XE Upgrade Path 3.3 --> 3.6

David Williams
Level 1
Level 1

‎04-09-2018 12:29 PM - edited ‎03-08-2019 02:35 PM

I have been looking for a recommended upgraded path all morning when going from 3.3 to 3.6 and haven't been able to find anything.  I have a 3850 stack that is on 3.3.5SE today and I need to take it to 3.6.8E.  Can anyone offer any advise on taking the code straight to 3.6.8E or should I perform some intermediary upgrades first?  

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Leo Laohoo
Hall of Fame
Hall of Fame

‎04-09-2018 01:10 PM

Read the Release Notes first but you can upgrade direct to 3.6.X.

David Williams
Level 1
Level 1
In response to Leo Laohoo

‎04-09-2018 05:27 PM

Thanks Leo!  The release notes look good so I will proceed with my upgrade and update the post with how it goes.

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