This book is a one-stop guide for IT professionals with a background in traditional and software-defined networks looking to expand or hone their skill set and has been developed through a combination of extensive research and testing in both development and production environments. It provides reliable information on a fundamental component of NSX-T, logical routing.

A comprehensive understanding of this capability will help IT professionals with design, implementation, troubleshooting, and enhancements.

The book starts with an introduction to the foundational components of the NSX-T platform and how NSX-T fits into the software-defined data center. The focus then moves to tunnel endpoints, which is a critical aspect of the NSX-T platform, and the differences between overlays and underlays are explained. Once the basics are covered, it provides a detailed description of how NSX-T components communicate.

Next, the book introduces logical routing and its components and provides a better understanding of how these components function with one another. Several packet walks are illustrated to explain NSX-T logical routing behavior in different scenarios. After mastering logical routing, it explains how NSX-T ensures data plane availability, which is explored at various layers of NSX-T.

Finally, the book explores the concepts and intricacies of routing into and out of the NSX-T environment. It deep dives into utilizing the Border Gateway Protocol (BGP), Open Shortest Path First (OSPF), and Static Routing.

You will:

Autorentext

Shashank Mohan (Shank) is the ANZ Professional Services Practice Lead for Networking at VMware. He brings over a decade of experience in IT infrastructure and architecture, with a specialization in networking, virtual cloud networking (VCN), and VMware Cloud Foundation (VCF).

Shank is a VMware Advanced Professional in Network Virtualization, a vExpert in NSX and Security, and NSX Advanced Load Balancer (AVI), he is also CISCO and AWS certified.

Shank was born and raised in Sydney, Australia but now prefers the calm and cold capital city, Canberra. Between firmware upgrades and breaking his home lab, he makes time for weightlifting, gardening, and most importantly, his family. While Shank is a first-time author, he is a serial blogger. If you'd like to get in touch or continue to learn about virtualization, look up https://www.lab2prod.com.au/.

Inhalt

Chapter 1: Introduction

The Modern-Day Software-Defined Data Center

Software-Defined Datacenter Architecture

VMware NSX-T: SDDC Networking

The Basics of NSX-T

Summary

Chapter 2: Tunnel Endpoints

Overlay Networking

NSX-T Transport Node Communication

Transport Node Types

What Is a Tunnel Endpoint?

Tunnel Endpoint Communication

Routed Transport VLANs

Tunnel Endpoint Configuration

Tunnel Endpoint Failure

Summary

Chapter 3: Remote Tunnel Endpoints

A Solution for Multiple Sites

NSX-T Federation Components

Summary

Chapter 4: Logical Routing

What Is Logical Routing?

NSX-T Logical Components

Logical Routing Architecture

Packet Flow Within the NSX-T Fabric

Summary

Chapter 5: Data Plane Availability

Edge Cluster Deployment Considerations

Edge Failure Types

Bidirectional Forwarding Detection (BFD)

Equal Cost Multipathing (ECMP)

Summary

Chapter 6: Datacenter Routing

Chapter Objectives

Communication with the Physical Network

NSX-T and BGP

NSX-T and OSPF

NSX-T and Static Routing

Deterministic Peering

Bidirectional Forwarding Detection (BFD)

Unicast Reverse Path Forwarding (uRPF)

Summary