Chapter
Instructor’s Manual
5
Understanding IT Infrastructure
Key
Learning Objectives for Chapter 5:
Recognize the core components of modern IT infrastructure and
understand the management issues associated with these components
Understand the business opportunities and challenges associated
with pervasive internetworked computing power
Applegate, L.M., Austin, R.D, and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
A Graphical Representation of Moore‘s Law
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
The Evolution of
Corporate IT
Infrastructure
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
A Graphical Illustration of Metcalfe’s Law
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
The Bandwidth Explosion
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
A Simple LAN
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
An Example of a WAN
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
Servers in a Possible E-commerce Configuration
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009
Chapter 5: Understanding IT Infrastructure
A Modern Data Center
Applegate, L.M., Austin, R.D., and Soule, D.L., Corporate Information Strategy and Management, 8th edition, Burr Ridge, IL: McGraw-Hill/Irwin, 2009