5-Stage EVPN-VXLAN Data Center Design Guide

This document is a guide detailing a Juniper Validated Design (JVD) for provisioning a 5-stage EVPN/VXLAN fabric utilizing Juniper Apstra. It outlines the architecture, which includes two Superspines and multiple Pods with spines, server leaf switches, and border leaf switches. The document is intended for users familiar with Juniper technologies, such as Junos OS and QFX switches. It explains the benefits of using a validated design, including reduced risk of errors, time savings, and optimized network performance. The guide presents a comprehensive configuration walkthrough, validation framework, and test objectives, ensuring that the design meets customer requirements. Additionally, it discusses the core features validated in the 5-stage fabric, such as RDMA over Converged Ethernet and multicast capabilities. The document also includes hardware and software components used in the design, emphasizing the importance of rigorous testing and validation for successful deployment.