Implementing Virtual Routing and Forwarding (VRF) on Cisco Nexus Data Center Switches by Free Information Technology Magazines and Downloads from verticalinsider.tradepub.com / 0 Comment / Posted in: Technology Cisco provides a wide array of connectivity and isolation tools within the datacenter. This white paper addresses Virtual Routing and Forwarding (VRF), which is a Layer 3 isolation mechanism for routing protocols. Request Free!