Chapter 8

Layer 3 Technologies

This chapter covers the following topics:

  • Enterprise Layer 3 Routing: This section covers refresher Layer 3 routing concepts, link-state routing protocols, EIGRP, route summarization, traffic engineering and path selection options, and the corresponding network design elements within each of these items and between.

  • BGP Routing: This section covers the basics of BGP routing, BGP as the core routing protocol, BGP scalability options, route redistribution, and the corresponding network design elements within each of these items.

  • Enterprise Routing Design Recommendations: This section covers the enterprise routing design recommendations and the corresponding network design elements that go with them, such as how ...

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