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CCDA Official Exam Certification Guide, Third Edition by Steve Jordan - CCIE No. 11293, Anthony Bruno - CCIE No. 2738

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Chapter 1. Network Design Methodology

This chapter covers the following subjects:

Networks can become complex and difficult to manage. Network architectures and design methodologies help you manage the complexities of networks. This chapter provides an overview of Cisco’s Service-Oriented Network Architecture (SONA) as part of Cisco’s vision of the Intelligent Information Network (IIN). This chapter also describes the six network life cycle phases and steps in design methodology.

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