6.0.2

Table Of Contents
Contents
About vSphere Upgrade 7
Updated Information 9
1
Introduction to vSphere Upgrade 11
vCenter Server Components and Services 12
How vSphere 6.0 Diers from vSphere 5.x 13
vCenter Server Deployment Models 16
vSphere Upgrade Process 18
How vCenter Single Sign-On Aects Upgrades 25
vSphere Security Certicates Overview 27
Enhanced Linked Mode Overview 27
vCenter Server Example Upgrade Paths 28
2
Upgrade Requirements 33
vCenter Server Upgrade Compatibility 33
vCenter Server for Windows Requirements 34
vCenter Server Appliance Requirements 37
Required Ports for vCenter Server and Platform Services Controller 39
vCenter Server Database Conguration Notes 43
ESXi Requirements 44
vSphere DNS Requirements 49
vSphere Web Client Software Requirements 50
Client Integration Plug-In Software Requirements 50
vSphere Client Requirements 50
Required Free Space for System Logging 52
3
Before Upgrading vCenter Server 53
Verify Basic Compatibility Before Upgrading vCenter Server 53
Preparing vCenter Server Databases 54
Verify Network Prerequisites Before Upgrading 62
Verify Load Balancer Before Upgrading vCenter Server 63
Prepare ESXi Hosts for vCenter Server Upgrade 64
Verify Preparations Are Complete for Upgrading vCenter Server 66
Required Information for Upgrading vCenter Server for Windows 69
Required Information for Upgrading the vCenter Server Appliance 69
4
Upgrading and Updating vCenter Server for Windows 73
About the vCenter Server 6.0 for Windows Upgrade Process 73
Migration of Distributed vCenter Server for Windows Services During Upgrade to vCenter Server
6.0 75
VMware, Inc.
3