vCenter Server Upgrade from 5.5 to 6.5

In this article we will learn about how to upgrade vCenter server from existing version 5.5 to 6.5
  • As a pre-requisites must check compatibility of this version with your backup and storage software and hardware firmware versions.
  • Download iso image for vsphere 6.5
  • mount ISO to VC and recommended to copy ISO contents into VC server D drive.
  • right click on autorun.exe, run as administrator
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