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.

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