This manual, the NSX Upgrade Guide, describes how to upgrade the VMware® NSX™ system using the vSphere Web Client. The information includes step-by-step upgrade instructions and suggested best practices.

Intended Audience

This manual is intended for anyone who wants to install or use NSX in a VMware vCenter environment. The information in this manual is written for experienced system administrators who are familiar with virtual machine technology and virtual datacenter operations. This manual assumes familiarity with VMware vSphere 5.5 or 6.0, including VMware ESXi, vCenter Server, and the vSphere Web Client.

VMware Technical Publications Glossary

VMware Technical Publications provides a glossary of terms that might be unfamiliar to you. For definitions of terms as they are used in VMware technical documentation, go to