s depend on PC structures and give usefulness of a physical PC. Their usage may include specific equipment, programming, or a blend. Wireless Sensor Networks: The remote systems comprising of spatially disseminated independent gadgets utilizing sensors to screen the physical or ecological conditions. XTerm: The standard terminal emulator for the X Window System. A client can have a wide range of summons of xterm running on the double on a similar show, each of which gives autonomous information/yield for the procedure running in it (ordinarily the procedure is a Unix shell). Downloaded: 4/15/2022 9:44:49 AM Nova Southeastern University IP Address: 137.52.76.29 Chapter 8 NFV Practical Implementation Lalit Pandey Independent Researcher, India ABSTRACT This chapter is focused on the traditional network architecture limitations with NFV benefits. Discussion of NFV architecture and framework as well as management and orchestration has been discussed in this chapter. Cisco VNF portfolio and virtual network functions implementation is included with software implementation of the architecture ofNFV (networkfunctionvirtualization). Management and orchestration functional layers as per ETSI standard. The challenges in NFV implementation is also a concern today, which is a part of this chapter. NFV PRACTICAL ORIENTATION Network functions virtualization (NFV) has changed the way we have traditionally thought about networking design, deployment & Implementation of the networking components within the IT Infrastructure through the approach of virtualization & not through the traditional hardware approach with predefined software within each component. NFV decouples network functions from underlying hardware resources by virtualizing the storage, network and compute functions (Chiosi, Clarke, Willis, Reid, Feger, Bugenhagen, & Benitez, 2012). The Idea is to save the proprietary equipment cost by virtualizing network functions and creating on servers instead of their defined hardware. This transition towards virtualization will 