This guide demonstrates the process of deploying Virtual Desktop Infrastructure (VDI) with VMware Horizon on Dell three-tier infrastructure with SmartFabric Services (SFS). The document focuses on the deployment of SFS on Dell PowerSwitch switches running SmartFabric OS10 specifically to support VDI with VMware Horizon. SFS allows customers to easily deploy and automate data center networking fabrics while ensuring configuration consistency in multi-rack configurations.