11), 24-31. doi:10.1109/MCOM.2013.6658648 NFV-ISG. (2015). White paper on Network Functions Virtualization, whitepaper3. Retrieved from ahttps://portal.etsi.org/Portals/0/TBpages/NFV/Docs/NFV_White_ Paper3.pdf ADDITIONAL READING Chowdhury, N. M. K., & Boutaba, R. (2009). Network virtualization: State of the art and research challenges. IEEE Communications Magazine, 47(7), 20-26. doi:10.1109/MCOM.2009.5183468 Chowdhury, N. M. K., & Boutaba, R. (2010). A survey of network virtualization. Computer Networks, 54(5), 862-876. doi:10.1016/j.comnet.2009.10.017 Downloaded 4/15/2022 9:44:49 AM Nova Southeastern University IP Address: 137.52.76.29 SDN Practical Orientation Feamster, N., Rexford, J., & Zegura, E. (2014). The road to SDN: An intellectual history of programmable networks. Computer Communication Review, 44(2), 87-98. doi:10.1145/2602204.2602219 Jain, R., & Paul, S. (2013). Network virtualization and software defined networking for cloud computing: A survey. IEEE Communications Magazine, 51(11), 24-31. doi:10.1109/MCOM.2013.6658648 Xia, W., Wen, Y., Foh, C. H., Niyato, D., & Xie, H. (2015). A survey on software- defined networking. IEEE Communications Surveys and Tutorials, 17(1), 27-51. i:10.1109/COMST.2014.2330903 KEY TERMS AND DEFINITIONS ACI Controller: A controller for ACI architecture. APIC-Enterprise Module: A controller for enterprise network. Application Programming Infrastructure Controller: A unifying point of automation and management for the application-centric infrastructure (ACI) fabric. It is Cisco propriety. Application-Centric Infrastructure: An architecture with centralized automation and policy-driven application profiles. Dynamic Multipoint VPN: It provides a secure network that is used for exchange of data between sites without passing the traffic through headquarter of VPN server or router. IWAN: IWAN is an intelligent provided by Cisco for providing security and traffic control for WAN network. Virtual Routing Forwarding: Technology that allows multiple instances of a routing table to exi