Chapter 2. Network Design Models

This chapter covers the following subjects:

Hierarchical Network Models

Cisco Enterprise Architecture Model

High Availability Network Services

This chapter reviews the hierarchical network model and introduces Cisco’s Enterprise Architecture model. This architecture model separates network design into more manageable modules. This chapter also addresses the use of device, media, and route redundancy to improve network availability.

“Do I Know This Already?” Quiz

The “Do I Know This Already?” quiz helps you identify your strengths and deficiencies in this chapter’s topics.

The eight-question quiz, derived from the major sections in the “Foundation Topics” portion of the chapter, helps you determine how to spend ...

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