Kristian Nese and Flemming Ris, both Cloud and Datacenter MVP’s have released a paper titled:”Hybrid Cloud with NVGRE“. The paper contains 72 pages.
NVGRE (Network Virtualization using Generic Routing Encapsulation) is a network virtualization technology that attempts to alleviate the scalability problems associated with large cloud computing deployments. It uses Generic Routing Encapsulation (GRE) to tunnel layer 2 packets over layer 3 networks. With the upcoming release of Windows Server 2012 R2 and System Center 2012 R2 NVGRE has made some huge enhancements, which are outlined in this paper.This white paper is meant to show you a real world deployment of a fabric infrastructure that is supporting network virtualization with NVGRE for hybrid cloud computing.


