Upon completion of this chapter
- What are the structured engineering principles of network design?
- How do you apply the three hierarchical network layers in network design?
- What are the four basic modules in an enterprise campus network architecture that interconnect via the core?
- How do the modules of the Cisco Enterprise Architecture model differ?
- What are some trends that are challenging enterprise network architectures?
- How do the Borderless Network, Collaboration Network, and Data Center/Virtualization Network architectures address the network challenges?