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SD Access - Coggle Diagram
SD Access
Fabric Components
Control Plane nodes
Border Nodes
Edge Nodes
Fabric Wireless Controller
Fabric Mode AP
Intermediate Nodes
Data Plane based on VXLANs
Layer 2 and Layer 3 Overlay
Terms
VTEP
MAC in UDP
VXLAN Group Policy Extension
Advantages
16 Millions Virtual Network ID as opposed to 4094 VLANs
Better utilization of available paths
Overlays
Layer 2
Layer 3
Control Plane based on LISP
Concepts
Endpoint ID (EID)
Routing locator (RLOC)
Ingress Tunnel Resolver
Egress Tunnel Router
Map Server
Map Resolver
Alternative Topology
Proxy ITR/ETR
Layer 3 Overlay
Policy Plane with TrustSec
Scalable Group Tags
aka Security Group
formerly known as Security Group Tags
Underlay