6.0.2

Table Of Contents
For information about the vCenter Server Appliance upgrade requirements, see “vCenter Server Appliance
Requirements,” on page 37.
For information about the inputs that are required during the upgrade of the vCenter Server Appliance, see
“Required Information for Upgrading the vCenter Server Appliance,” on page 69.
The upgrade of the vCenter Server Appliance is a migration of the old version to the latest version, which
results in deploying a new vCenter Server Appliance 6.0 on an ESXi host 5.0 or later. The conguration
seings of the vCenter Server Appliance that you are upgrading are migrated and applied to the newly
deployed vCenter Server Appliance. The new appliance is assigned a temporary IP address to facilitate the
upgrade from the old appliance. The IP address and host name of the vCenter Server Appliance that you are
upgrading are applied to the vCenter Server Appliance 6.0 as part of the upgrade process. At the end of the
upgrade, the vCenter Server Appliance that you upgraded is powered o.
I If the vCenter Server Appliance that you are upgrading is congured in a mixed IPv4 and IPv6
environment, only the IPv4 seings are preserved.
If the vCenter Server Appliance that you are upgrading uses a non-ephemeral distributed virtual port
group, the port group is not preserved. After the upgrade, you can manually connect the new appliance to
the original non-ephemeral distributed virtual port group of the old appliance.
In a DHCP environment, the vCenter Server Appliance upgrade fails if the vCenter Server Appliance you
are aempting to upgrade and the vCenter Server Appliance 6.0 run on hosts that are in dierent networks.
About the vCenter Server Appliance Upgrade Process
You can upgrade from vCenter Server Appliance 5.1 Update 3 and 5.5.x to 6.0.
The upgrade process includes:
1 Exporting the vCenter Server Appliance 5.1 Update 3 or 5.5.x conguration.
2 Deploying the vCenter Server Appliance 6.0.
3 Migrating the vCenter Server Appliance 5.1 Update 3 or 5.5.x services and conguration data to the
new vCenter Server Appliance 6.0 deployment.
Non-ephemeral distributed virtual port groups are not migrated. After the upgrade, you can manually
connect the new appliance to a non-ephemeral distributed virtual port group.
4 Powering o the vCenter Server Appliance 5.1 Update 3 or 5.5.x machine that you want to upgrade.
N Upgrade of vCenter Server Appliance that is registered with an external vCenter Single Sign-On
server is supported only for vCenter Server Appliance 5.5.x.
If your current vCenter Server Appliance version is earlier than 5.1 Update 3, you must upgrade to 5.1
Update 3 or later before upgrading to vCenter Server Appliance 6.0.
If you have multiple instances of vCenter Server Appliance, concurrent upgrades are not supported. You
must upgrade one instance at a time.
vSphere Upgrade
92 VMware, Inc.