You will want to login to VMware and grab a copy of the Update 2 ISO file for v Center and have this mounted either physically in your server or via ISO directly.
The components that are upgraded in earlier phases are fully compatible with components whose upgrades have not yet occurred.
VMware v Sphere, the industry leading virtualization platform, provides a powerful, flexible, and secure foundation for business agility that accelerates the digital transformation to cloud computing and success in the digital economy.
v Sphere 6.5 supports both existing and next-gen apps through: v Sphere 6.5 provides a highly available, resilient, on-demand infrastructure that is the ideal foundation for any cloud environment.
With the recent release of the Update 2 revision of v Sphere 5.5, many admins may be looking to update their environments to this release level to have all the latest and greatest functionality in their VMware environment.
Below we will show via screenshots the update procedure for upgrading your Windows installation of v Center Server 5.5 to the Update 2 level.