In this chapter you learned about the principles of network design, with a focus on the following topics:

■ The three phases of the Cisco SONA architectural framework: integrated transport, services, and applications

■ The three layers of the Cisco SONA architectural framework: networked infrastructure, interactive (infrastructure) services, and application

■ The PPDIOO network lifecycle

■ The network design methodology based on this lifecycle, which has three basic steps:

— Identify customer requirements

— Characterize the existing network and sites

— Design the network topology

■ The design implementation process, which also has three basic steps:

— Plan the implementation

— Implement and verify the design

— Monitor and optionally redesign

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Project Management Made Easy

Project Management Made Easy

What you need to know about… Project Management Made Easy! Project management consists of more than just a large building project and can encompass small projects as well. No matter what the size of your project, you need to have some sort of project management. How you manage your project has everything to do with its outcome.

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