Table of Contents • • • • • • • Few will deny the impact had on modern virtualization technology environment and the Palo Alto software company leading role in the revolution involving thousands of server farms in recent years. An infrastructural change that also had an huge impact on many system administrators, who suddenly found themselves eager to learn and manage the logics behind the maintenance, backup and administration of either the Virtual Machines and their. These issues are being mostly handled by using the vSphere Client, which is a free software released by VMware enabling SA to connect to VM Hypervisor systems and manage them.