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About This Solution Guide


The Software as a Service (SaaS) solution is an innovative architecture that is built for the cloud era. An SaaS network offers Web Services providers a way to grow their network operations exponentially to support multiple services running on as many as 120,000 servers. By using a Clos-based Layer 3 IP fabric infrastructure that provides resiliency and scale in a cost-efficient manner, Web Services providers can support their customers, scale their cloud-enabled business, and manage costs all at the same time.

This guide provides an overview of the SaaS solution, the solution requirements, design considerations, and how the solution was implemented by the Juniper Networks solutions team. It also provides an example of how to configure an SaaS network and verify that the solution is working as expected.