Hi All
I am about to upgrade a 3850 switch stack from 03.02.03.SE to 16.12.07. I know from release notes below on earlier version of 16.X you were required to regenerate the key pairs before the upgrade. However in the latest release notes, i noticed this requirement has been removed.
Release noted early 16.x: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3850/software/release/16-3/release_notes/ol-16-3-3850.html#pgfId-1430489
Release notes latest: https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3850/software/release/16-12/release_notes/ol-16-12-3850.html#task_k3s_tgq_k3b
As i dont have a spare 3850 sitting around, can someone confirm if it is or isnt required still?