Controllers in SDN: A Review Report

Paliwal, Manish; Shrimankar, Deepti D.; Tembhurne, Omprakash

doi:10.1109/access.2018.2846236

Cited by 79 publications

(43 citation statements)

References 26 publications

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“…They provided best effort compatibility between legacy and SDN switches while retaining most of the advantages of SDN technology. In [33], Paliwal et al reviewed the classical state of art SDN controller over performance matrices such as throughput, latency delay etc.…”

Section: Literature Surveymentioning

confidence: 99%

Effective Resource Management in SDN Enabled Data Center Network Based on Traffic Demand

Paliwal

Shrimankar

2019

IEEE Access

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Software-defined networking (SDN) changes the way forwarding devices works and makes data center network simplified and efficient to work. Energy is the main driving force behind the activity of the data center network. The network elements that are in low load condition can be shifted in switch-OFF condition after migrating their active traffic on some other element. This traffic analysis-based energy-saving approach will increase the overall utilization of the system. This paper presents a switch-ON/OFF procedure along with the rerouting procedure to achieve the desired activity. The modules are tested over some wellknown data center topologies, such as Fat-Tree and Bcube. The simulation study is carried out with the classical SDN controller instances, e.g., OpenDayLight, POX, Beacon, and NOX. The results are compared with some similar energy-efficient data center approaches, such as MNLR DCN and WDM Optical Switched DCN. The proposed approach presents an enhancement of 77%, 37%, and 63% in achieved energy saving, average round trip delay, and average bandwidth utilization, respectively. INDEX TERMS Bandwidth utilization, data center, energy efficient network, round-trip delay, software defined networks.

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Section: Literature Surveymentioning

confidence: 99%

Effective Resource Management in SDN Enabled Data Center Network Based on Traffic Demand

Paliwal

Shrimankar

2019

IEEE Access

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“…This collaborative project-under the leadership of the LINUX foundation-launched in 2013, and created to incentivize SDN and NFV, provides commercial use solutions that address existing network environments. The core of its platform is composed of an abstraction layer of the service that is supported by the MD-SAL model [26].…”

Section: Odl (Opendaylight)mentioning

confidence: 99%

“…In [49] Demestichas, Panagiotis et al point out how wireless operators are trying to meet the growing demand for traffic [50] by deploying cells of various sizes (mostly small cells), as shown in Figure 9, instead of using only basic macrobase stations (BS). In particular, the introduction of heterogeneity and the cloud access network (RAN) is investigated, through the development of 26 Terrestrial station connected to an antenna (or several antennas) that receives and transmits the signals in the cellular network 27…”

Section: Gmentioning

confidence: 99%

State of the art in software defined networking (SDN)

Pérez¹,

Losada²,

Rojas³

et al. 2019

Vis. Electron.

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The growth of networks at a global level is inevitable due to the increase of users, devices and applications, such as: Internet of Things (IoT), processing and analysis of large amounts of information (Big Data), or streaming audio and video, which has demanded from the systems, greater storage resources and bandwidth. To this purpose, diverse paradigms have emerged for the centralized management of all the components of a network through fully administrable, centralized and dynamic technological platforms; among these is SDN (Software-Defined Networks). This document, consequently, establishes the state-of-art from a documentary research of a categorical type to be used as a frame of reference for research in the area of SDN by the Research Group of New Technologies of Social Application GIDENUTAS ascribed to the University Francisco Jose de Caldas. This is chronologically limited to a review, from 2007 until today, focused on the countries that have promoted the development and implementation of this new paradigm, using databases such as IEEE Xplore, Google Scholar, as well as documents from standardization organizations such as ONF and ITU.

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“…flexible software-defined control and functions. The SDN concept suggests separating network control functions from its data plane for ease of administration and allows remote access to the data center (DC) switches for network traffic management [2]- [5]. This distinguishes it from conventional network administration concepts.…”

Section: Introductionmentioning

confidence: 99%

Software-Defined Cloud Computing: A Systematic Review on Latest Trends and Developments

Abbasi

Shamshirband

et al. 2019

IEEE Access

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Cloud computing concepts offer effective and efficient tools for addressing resource-hungry computational problems. While conventional methods, architectures, and processing techniques may limit cloud data center performance, software-defined cloud computing (SDCC) is an approach where virtualization services to all network resources in a dc are software-defined and where software-defined networking (SDN) and cloud computing go hand in hand. SDCC-related concepts change the previous state of affairs by promoting the centralized control of networking functions in a data center. A key objective of developing software-driven cloud infrastructure is that the networking hardware, software, storage, security, and network traffic management is open and interoperable. This facilitates easy installation and management of networking functions in the cloud infrastructure. Employing SDCC concepts to cloud data centers can improve resource administration challenges to a greater extent. This paper presents a survey on SDCC. We begin by introducing SDCC environments and explain its main architectural components. We identify the essential contributions of various developments to this field and discuss the implementation challenges and limitations faced in their adoption. We also explore the potential of SDCC in two domains, namely, resource orchestration and application development, as case studies of specific interest. In an attempt to anticipate the future evolution, we discuss the important research opportunities and challenges in this promising field.

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Controllers in SDN: A Review Report

Cited by 79 publications

References 26 publications

Effective Resource Management in SDN Enabled Data Center Network Based on Traffic Demand

Effective Resource Management in SDN Enabled Data Center Network Based on Traffic Demand

State of the art in software defined networking (SDN)

Software-Defined Cloud Computing: A Systematic Review on Latest Trends and Developments

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