The intended audience is a technical decision maker who wants to understand Cisco’s campus offerings, learn about the available technology options, and use leading practices for designing the best network for the needs of an organization.įind the companion guides Cisco DNA Center & ISE Management Infrastructure Deployment Guide, SD-Access Fabric Provisioning Prescriptive Deployment Guide, SD-Access for Distributed Campus Prescriptive Deployment Guide, related deployment guides, design guides, and white papers, at the following pages: It is a companion to the associated deployment guides for SD-Access, which provide configurations explaining how to deploy the most common implementations of the designs described in this guide. This design guide provides an overview of the requirements driving the evolution of campus network designs, followed by a discussion about the latest technologies and designs that are available for building a SD-Access network to address those requirements. Network performance, network insights, and telemetry are provided through the Assurance and Analytics capabilities. Using Cisco DNA Center to automate the creation of virtual networks with integrated security and segmentation reduces operational expenses and reduces risk. Software-defined segmentation is seamlessly integrated using Cisco TrustSec® technology, providing micro-segmentation for groups within a virtual network using scalable group tags (SGTs). In addition to network virtualization, fabric technology in the campus network enhances control of communications, providing software-defined segmentation and policy enforcement based on user identity and group membership. SD-Access is software application running on Cisco DNA Center hardware that is used to automate wired and wireless campus networks.įabric technology, an integral part of SD-Access, provides wired and wireless campus networks with programmable overlays and easy-to-deploy network virtualization, permitting a physical network to host one or more logical networks to meet the design intent. Site Size Reference Models and TopologiesĬisco Digital Network Architecture and Software-Defined AccessĬisco® Software-Defined Access (SD-Access) is the evolution from traditional campus designs to networks that directly implement the intent of an organization. LAN Design Principles, Layer 3 Routed Access, Role Considerations, and Feature Considerations SD-Access Architecture Network Componentsįabrics, Underlay Networks, Overlay Networks, and Shared ServicesĬontrol Plane Node, Border Node, Edge Node, and other Fabric elements Introduction and Campus Network EvolutionĬontrol Plane, Data Plane, Policy Plane, and Management Plane Technologies Appendix A – SD-Access Fabric Protocols.Transit Control Plane Node Considerations.Key Considerations for SD-Access Transits.Reference Model Circuit for SD-Access Transit.SD-Access for Distributed Campus Design-Reference Model.External Connectivity Design Considerations.Additional Firewall Design Considerations.Firewall – Security Contexts and Multi-Instance.Dedicated Guest Border and Control Plane Design Considerations.Guest Border Node and Guest Control Plane Node.Mixed SD-Access Wireless and Centralized Wireless Design.Over-the-Top Centralized Wireless Design.Additional IS-IS Routing Considerations.IP Address Pool Planning for LAN Automation.Network Design Considerations for LAN Automation.Platform Roles and Capabilities Considerations. Colocated Control Plane Node and Border Node.Distributed Control Plane Node and Border Node.StackWise Virtual in SD-Access and Layer 3 Routed Access Networks.Layer 3 Routed Access and SD-Access Network Design.Layer 2 (Switched) Access – Traditional Campus Design.Enterprise Campus Architecture Introduction.SD-Access Architecture Network Components.SD-Access Use Case for Enterprise Networks: Macro- and Micro-Segmentation.SD-Access Use Case for University Networks: Micro-Segmentation.SD-Access Use Case for Healthcare Networks: Macro-Segmentation.Flexible Ethernet Foundation for Growth and Scale.Network Requirements for the Digital Organization.Evolution of Campus Network Designs for Digital-Ready Organizations.Cisco Digital Network Architecture and Software-Defined Access.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |