Application Programming Interfaces

as a device in its domain and sends the packet to the host or pushes the packet to the next

amid this configuration we tend to look for guidance from them as data, control, and application planes. At base, the data plane is included system segments, whose SDN Data ways uncover their abilities through the Control-Data-Plane Interface (CDPI) Agent. On top, SDN Applications exist inside of the application plane, and impart their needs by means of northward Interface (NBI) Drivers. inside of the centre, the SDN Controller interprets these needs and applies low-level administration over the SDN Data ways, while giving pertinent data up to the SDN

* Opengear supports the OpenFlow/SDN Interoperability Lab. This Software Defined Networking (SDN) technology from the Open

The Open Systems Interconnection (OSI) reference model is essential to the world of computer networking. The model was created in 1977 by the International Standards Committee, in response to a difficulty that was facing computer networkers at the time (Shelly, Cashman, and Serwatka 142). In order to understand the difficulty, one must first realize that computer networks consist of computer hardware, the software that is to be used in conjunction with this hardware, and the medium (such as wiring or cabling) that will interconnect the computing devices that are in the network. The computer networker’s job is to determine which hardware, software, and medium types will create the network that will

Brocade is fully invested in making SDN completely modular to deliver New IP networks based on an open ecosystem. The Brocade SDN Controller is continuously built from the OpenDaylight code, with a virtuous cycle of contributions back to the OpenDaylight community. Physical and virtual networks from multiple vendors can be managed within the Brocade SDN Controller, and organizations can gradually introduce ever-larger portions of their existing networks into the controller domain with single-source technical support for the entire

Object Oriented: Java is a pure object oriented programming language where C++ is semi oriented. Basic concepts of object oriented program are object, class, inheritance, polymorphism, abstraction and encapsulation.

The proposed network uses UDP protocols, as to allow for constant data streaming between all clients and the server. An external ENet library inside the C++ code to allows for such protocols.

Before going further on this document, first we need discuss some basics of networking, so that it would be easy to understand the topics easily.

It determines how data are transferred between network devices. It Routes packets according to unique network device addresses and Provides flow and

Internet based Wide Area Network virtualization technologies, virtualized network functions, overlays, automation technologies, and virtual network appliance solutions must be implemented where applicable for all network layers to improve infrastructure agility, efficiency, and reduced power consumption and physical foot print.

Software defined networking is a concept born out of the need to control network devices centrally, wherein the service offered by a device is decoupled from the device in a way that

e. Protocol – A standard that outlines characteristics of how two devices communicate on a network

The latest Cisco IOS innovation of NetFlow of version 9 is flexible and extensible method to record network performance data. A comprehensive solution for NetFlow-based, planning, monitoring and billing can provides to customers.

Software-defined networking (SDN) is next evolving technology for the cloud computing as it provides a centralized system to manage the network. Scalable monitoring and dynamic reconfiguration requirements of the network makes SDN a perfect choice (Amna Riaz 2017).

OSI stands for Open Systems Interconnection; it is a reference model that provides a basis for interconnection of systems. It is an overall framework that forms the basis to define protocols. [1] OSI consists of 7 layers that can be divided into three subgroups; network support layers, user support layers, and layer 4 which links the upper and lower layers. The network support layers help in moving data from one device to another by taking care of physical connections, physical addressing, electrical specification, transport timings, etc. The user support layers help in interoperability among software systems that are different from each other. [1] Each layer is discussed in detail below.