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

Controlling blade server power


The UCS blade server chassis has a maximum of four power supplies. Each power supply is 2,500 watts. Under normal conditions, UCS always has enough power to run all blade servers in the chassis. If required, power to each blade server can be capped. This may be required in a disaster situation where a limited amount of power is available.

When manual blade-level power capping is configured in the global cap policy, you can set a power cap for each blade server in a Cisco UCS domain.

Use the following procedure to enable the global manual power policy:

  1. Log in to UCS Manager.
  2. Click to expand the Equipment tab in the navigation pane.
  3. In the main Equipment tab, click to expand Equipment.
  4. Select Global Policies from the Policies tab in the work pane.

 

  1. In the Global Power Allocation Policy area, select Manual Blade Level Cap for the Allocation Method:

Once the global power policy is enabled for Manual Blade Level Cap, use the following procedure to allocate power to each...