Install vCenter 5.5 in two Sites with Multiple SSO and Linked Mode (Part 1)

Part 1: Installing vCenter 5.5 in the First Site
  Before proceeding in deploying the vCenter a separate VM created including the SQL 2012 and DB create to be used as a vCenter DB,
(Detailed Post will be coming soon about installing SQL 2012 and Create the DB for the vCenter)
  Installing the vCenter 5.5 will consist of following:

vCenter Single Sign On

vSphere Web Client

vCenter Inventory Service

vCenter Server

vCenter Single Sign-On
Select the vCenter Single Sign-On and Click Install

Click Next