Understanding VRF in Networking: Virtual Routing and Forwarding Explained #3448527 (License: Personal Use)

The image depicts a router implementing Virtual Routing and Forwarding (VRF), where multiple independent routing tables (VRF instances) operate simultaneously over a shared hardware platform. Each VRF layer is logically separated from the Global routing table and connected to distinct logical or physical Layer 3 interfaces, enabling multi-tenancy and secure traffic isolation. Arrows indicate packet forwarding paths within and between VRF domains.

Used in enterprise networking, service provider environments, and cloud infrastructure documentation to explain how VRF supports network virtualization, tenant isolation, and scalable routing. Matches user intent for learning about advanced routing concepts, network segmentation, and Cisco/Juniper VRF configuration.