These resources are a must for taking a deep dive on many different topics
The Aruba Networks Validated Reference Designs (VRDs) are a collection of technology focused guides that include descriptions of Aruba Networks technology, recommendations for product selections, network design, configuration, and deployment best practices. Together these guides comprise a reference model for understanding Aruba’s technology and designs for common deployment scenarios. Each Aruba VRD network design is built and thoroughly tested by Aruba engineers. Our customers use these proven designs to rapidly deploy Aruba solutions in production with the assurance that they will perform and scale as expected.
Check out the guides page here