Book Image

VMware Cross-Cloud Architecture

By : Ajit Pratap Kundan
Book Image

VMware Cross-Cloud Architecture

By: Ajit Pratap Kundan

Overview of this book

Over the past two decades, VMware vSphere has been known as the most trusted and reliable virtualization platform. VMware Cross-Cloud Architecture shows you how to design and configure Cross Cloud Architecture by using VMware Cloud Foundation and vRealize Suite with various use cases across private, public, and hybrid Cloud. This book takes you through everything from a basic understanding of virtualization to advanced aspects of storage and network virtualization, clustering, automation, and management. This book will be your guide to designing all aspects of Cloud. We start with the challenges faced by a traditional data center, define problem statements for you, and then brief you on respective solutions. Moving on, all kinds of virtualization and Cloud offerings from AWS and IBM Soft Layer are introduced and discussed in detail. Then, you'll learn how to design IT infrastructures for new and existing applications with a combination of Cloud Foundation, vRealize Suite, and vSphere enabled with VSAN and NSX. Furthermore, you'll learn how to design and configure high availability, disaster recovery, and apply an appropriate compliance matrix. Toward the end of the book, you will learn how to calculate the TCO/ROI, along with the VMware products packaging and licensing in detail.
Table of Contents (19 chapters)
Title Page
Packt Upsell
Contributors
Preface
Index

Network architecture (network virtualization or software-defined network)


The Cloud Foundation network is preconfigured to allow for simplicity of the configuration and provide the services as appropriate services for the rack. The physical configuration of the network is shown in the following diagram:

Figure 10: Physical network design

All hosts in a physical rack are connected to both ToR switches with 10 GB links. NIC port 1 is connected to ToR switch 1 and NIC port 2 is connected to ToR switch 2, with link aggregation (LAG) on each host.

The BMC is connected to the management switch over a 1G connection on each host. This connection is used for OOB management. Both ToR switches are further connected to a pair of spine switches in a dual-LAG configuration using 40G links. The spine switches are an aggregation layer for connecting multiple racks.

Cloud Foundation is designed to be resilient to certain network failures. The data path between hosts and ToR switches can tolerate a failure of...