Which Devices Belong to SD-Access Architecture?

ADF.

SD-Access (Software-Defined Access) is a Cisco architecture that aims to simplify and automate network infrastructure management by leveraging software-defined networking (SDN) principles. SD-Access architecture is composed of different types of devices that work together to provide end-to-end connectivity and security across the network.

The following are the different types of devices that belong to the SD-Access architecture:

A. Fabric Control Plane Node: This device is responsible for managing and controlling the SD-Access network. It provides centralized management and orchestration of network policies, security, and services.

B. Fabric Leaf Node: This device provides connectivity to end devices such as servers, access points, and IP phones. It acts as a termination point for user traffic and forwards traffic to the appropriate destination.

C. Fabric Access Node: This device provides access to the SD-Access fabric for end devices. It is responsible for authenticating and authorizing users and devices, enforcing security policies, and providing network services.

D. Fabric Border Node: This device provides connectivity between the SD-Access fabric and external networks such as the Internet or a service provider network. It enforces security policies and provides network services for traffic flowing between the SD-Access fabric and external networks.

E. Fabric Spine Node: This device provides high-speed connectivity between fabric leaf nodes and fabric border nodes. It is responsible for forwarding traffic between different parts of the SD-Access fabric.

F. Fabric Edge Node: This device provides connectivity to edge devices such as routers and switches. It acts as a termination point for external connectivity and forwards traffic to the appropriate destination.

Therefore, the three types of devices that belong to the SD-Access architecture are Fabric Control Plane Node, Fabric Leaf Node, and Fabric Border Node.