Chapter 5

Enterprise MPLS

In this chapter, we discuss the following:

  • What enterprise MPLS is and why it is becoming more and more common in modern networks

  • The key components of enterprise MPLS

  • How well enterprise MPLS integrates with other domains

  • Lessons learned and best practices on deploying enterprise MPLS

Overview

Today’s multi-domain networks have one theme in common: they are all based on using flexible overlay fabrics for their traffic by utilizing a highly available underlay infrastructure. Multi-Protocol Label Switching (MPLS) is no different. MPLS is one of the oldest overlay technologies to be used and has a proven track record of being very dependable. Believe it or not, if you are trying to access any application or resource ...

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