Book Image

Implementing Cisco UCS Solutions - Second Edition

By : Anuj Modi, Prasenjit Sarkar
Book Image

Implementing Cisco UCS Solutions - Second Edition

By: Anuj Modi, Prasenjit Sarkar

Overview of this book

Cisco Unified Computer System (UCS) is a powerful solution for modern data centers and is responsible for increasing efficiency and reducing costs. This hands-on guide will take you through deployment in Cisco UCS. Using real-world examples of configuring and deploying Cisco UCS components, we’ll prepare you for the practical deployments of Cisco UCS data center solutions. If you want to develop and enhance your hands-on skills with Cisco UCS solutions, this book is certainly for you. We start by showing you the Cisco UCS equipment options then introduce Cisco UCS Emulator so you can learn and practice deploying Cisco UCS components. We’ll also introduce you to all the areas of UCS solutions through practical configuration examples. Moving on, you’ll explore the Cisco UCS Manager, which is the centralized management interface for Cisco UCS. Once you get to know UCS Manager, you’ll dive deeper into configuring LAN, SAN, identity pools, resource pools, and service profiles for the servers. You’ll also get hands-on with administration topics including backup, restore, user’s roles, and high availability cluster configuration. Finally, you will learn about virtualized networking, third-party integration tools, and testing failure scenarios. By the end of this book, you’ll know everything you need to know to rapidly grow Cisco UCS deployments in the real world.
Table of Contents (20 chapters)
Title Page
Credits
About the Authors
www.PacktPub.com
Customer Feedback
Preface

Chapter 10. Virtual Networking in Cisco UCS

The Cisco Nexus 1000V switch is a virtual machine that acts as an access switch. It is an intelligent software switch implementation based on IEEE 802.1Q standard for VMware vSphere environments, running the Cisco NX-OS software operating system.

The Nexus 1000V switch is a distributed layer 2 switch that is implemented as a virtual softswitch and runs Cisco's NX-OS. Any network administrator familiar with NX-OS software can easily manage Nexus 1000V without learning new operating system skillsets. It provides similar CLI and functionality to physical Nexus switches. With Nexus 1000V, network admins can manage both physical and virtual network infrastructure with better visibility, control, and it is easier to troubleshoot.

In this chapter, we will cover the following topics:

  • Knowing about VN-Link
  • Using the NX-OS
  • Development of Nexus 1000V through VSUM
  • Nexus 1000V components
  • VEM and VSM implementation
  • VEM data plane
  • VSM control plane
  • Nexus 1000V and physical...