This document provides instructions to upgrade from VxBlock Central 1.0 or later, to version VxBlock Central 3.0.

The target audience for this document includes customers, internal teams working with customers, and professional services.

For a single-site environment, use the VxBlock Central simplified upgrade. For a multisite environment, upgrade manually using the classic upgrade. You can upgrade single VMs (Base) , single-site environment, and multisite environment.

For a high-level understanding about the upgrade and estimated time to complete tasks, see Dell EMC VxBlock Central Getting Started Guide.

The following table lists resources to upgrade related components:

Component	Document
AMP-VX	Dell EMC AMP-VX Software and Firmware Upgrade Guide
Vblock System 100	Dell EMC Vblock® System 100 Software and Firmware Upgrade Guide
VxBlock and Vblock Systems 200 and 240	Dell EMC VxBlock™ and Vblock™ Systems 200 and 240 Software and Firmware Upgrade Guide
VxBlock and Vblock Systems 340 and 350	Dell EMC VxBlock™ and Vblock™ Systems 340 and 350 Software and Firmware Upgrade Guide
VxBlock and Vblock Systems 540	Dell EMC VxBlock™ and Vblock™ Systems 540 Software and Firmware Upgrade Guide
VxBlock and Vblock Systems 720 and 740	Dell EMC VxBlock™ and Vblock™ Systems 720 and 740 Software and Firmware Upgrade Guide
VxBlock System 1000	Dell EMC VxBlock™ System 1000 Software and Firmware Upgrade Guide
VMware vSphere 6.5 to 6.7	Dell EMC Converged Systems Upgrade Guide from VMware vSphere 6.0 or VMware vSphere 6.5 to VMware vSphere 6.7

NOTE: Do not copy and paste the commands that are outlined in this guide without first modifying them to suit your needs.

The Glossary provides terms, definitions, and acronyms that are related to Converged Systems.