SCVMM 2012 R2 & Windows Azure Pack provide enhancements for private cloud management including: 1. Improved storage management such as SOFS deployment and iSCSI SMI-S support. 2. Advanced network virtualization features like an inbox multitenant NVGRE gateway and Cisco Nexus 1000v support. 3. Windows Azure Pack brings Azure capabilities on-premise through a self-service portal and PaaS services like web sites, VMs, and databases.