July 2002
Intermediate to advanced
608 pages
14h 52m
English
Content preview from Traffic Engineering with MPLS
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Sample Network for Case Studies
In order to demonstrate the applicability of multiple concepts discussed in this chapter, a base network that resembles a medium-sized ISP network is necessary. It has a total of 168 routers in 14 POPs across the continental U.S. Refer to Figure 9-1 for most of the configurations and case studies in this chapter.
Figure 9-1. Sample Network for Case Studies
The network is divided into four regions:
Northeast
Central
Southeast
West
Each region is composed of four or five Points of Presence (POPs). Between POPs in a region, there's OC-48 connectivity; between regions, there's OC-12.
All POPs consist of two WAN routers ...
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