Software-defined networking (SDN) is an effective technique that leads and controls the network traffic in network communication. Intending to establish interaction with the hardware infrastructure, it uses the following entities,
- Software-based controllers
- Application programming interfaces (APIs)
This article is about the new research dimension of SDN to implement software defined networking final year projects with its significance!!!
First and foremost, let’s discuss the framework of SDN with its component functionalities. The standard SDN architecture consists of three elements that may be located in various physical locations.
What are the main components of SDN?
- Networking Devices – It gathers information from the controller as an input to decide where to move the data
- Applications – All in all, it communicate network resource requests and information
- Controllers – It collects the information from applications as an input to determine how to route a data packet
And, there are different models of SDN available to control the flow of data in the network. For your information, we have listed the following models which is widely used in implementing software defined networking final year projects,
What are the different models of SDN?
- Open SDN – In order to manage the simulated and physical switches activities, the OpenFlow protocol is used at the data plane by the network administrators.
- SDN by APIs – Here API is used rather than open protocol. It helps to control the data moves on each device through the network
- SDN Overlay Model – Here, the SDN operates a virtual network over a present hardware infrastructure. Whereas, it creates the dynamic tunnels to different on-premise and remote data centers. On the one hand, it assigns bandwidth over a variety of channels and on the other hand, it assigns devices to each channel without touching physical network.
- Hybrid SDN – This type of model integrates SDN with traditional networking protocols in one environment. Principally, it works with an objective to support different functions on a network. In general, the usual networking protocols keep directing some traffic but SDN takes in charge of other traffic and enable network administrators to lead SDN in phases to a legacy environment.
Then, we can talk over about the tasks of SDN which drives dynamic entities based on the requirements. .
Important Devices in SDN
- VPN Tunneling gateway
- Network Traffic Analyzer
- Load balancing devices/hardware
- Switching devices (example routers, switch)
- Mobile network devices (such as server, eNB)
- Security devices (like attack detector, IDS, IPS)
Before now, we have discussed SDN architecture with their models. Now from a research perceptive, our experts have lined up few crucial challenging areas with research ideas that our expert panel is focusing on executing software defined networking final year projects is currently focusing on.
Interesting Research Topics in Software Defined Networking
- Topology Management – This mainly handles issues related to network layout. In addition, the gateway elements also come in this topology management. Some of them are as follows,
- Node Location and Distribution Management
- Node to Node Interaction
- Maintenance Management – This category manages the correct operation of the network. Here, it monitors the following aspects,
- Network Performance
- Energy Levels
- Network Faults
- Energy Management – Here, all the parameters are used in terms of energy consumption in the network. Such as,
- Sources of Energy
- Minimization of Energy Consumption
- System Lifespan with respect to Available Energy Resources
- Network Configuration Management – In this, it manages all issues related with network security structure and process. And they are:
- Protocol Employment
- Data Acquisition Configuration
- Service of Network
- Programming Issues based on Network Level
- Security Management – In this category, it involves security related functionalities which protects the data from malicious attacks. Hence, the sensitive information flowing through network can be maintained safely by following approaches,
- Encryption or Key Distribution Techniques
- Threat Detection and Recovery
- QoS Management – This category issues assure the optimum node QoS. And, few of them are given below,
- Latency of Data
- Fault Tolerance
- Performance of System
- Accuracy in Data Acquisition
- Research ideas in SDN
- Bottleneck Controller
- Scalability of Network
- Load Balancing for Multiple Controller
- Managing Sensed Data (Cloud) of IoT Devices
- Synchronization and Communication on Controllers
- Slice Resources / Management of Resource among Controllers
To facilitate quicker response and huge storage, SDN associates with cloud computing. Herein, it means that it can give several sorts of data access with automatic virtualization. At this point, this field is popularly known as the SDN-cloud system.
How does SDN Cloud Works?
Based on the movement of SDN, the user submits their requests to edge devices. Then, it will be forward to SDN switches which are accountable to meet flow rules. At last, the request will be distributed to the controller and cloud. Here, the SDN controller is of numerous types as POX, Ryu, OpenDaylight, and so on. Subsequently, utilizing the request, the controller will be preferred.
Why to use SDN for cloud environment?
- On-demand Service
- Low Downtime and Cost
- Broad-range Internet Connection
- Permit to Create and Update New Strategies
- Support Accessibility for Abundant Users
- Dynamic Traffic Control with Quick Response
Additionally, we are familiar with giving the following information for your software defined networking final year projects based on the cloud computing environment.
- Cloud Network Platforms
- Test-beds Experiments
- Tools for Simulations
- Emergent Networks Applications
- Techniques for Performance Appraisal
- Verification and Debugging Tools
- Efficient Network Management Techniques
- Abstraction and Programming Languages
If you want to know add-on research topics in SDN then contact us. Our software defined networking final year projects service is a big platform to support you in all the phases of your research starting from topic selection to paper writing with publication and thesis writing support.