Browse Definitions:

SearchSDN

SearchSDN.com is dedicated to serving the information needs of organizations which have implemented, or are planning to transition to, software-defined networking. The site spans software-defined networking applications, SDN architecture, SDN standards and SDN business issues.

View the complete archive of Software Defined Networking (SDN) news, research and expert advice.

Go to:  SearchSDN

Recently on  SearchSDN

Virtual wire network transport mission could increase SDN usage

SDN's use as virtual wire to provide network transport could get the technology out of the data center to underlay SD-WAN better than Ethernet or IP and benefit optical networks.

More Highlights
Definitions
  • NFV MANO (network functions virtualization management and orchestration)

    NFV MANO (network functions virtualization management and orchestration), also called MANO, is an architectural framework for managing and orchestrating virtualized network functions (VNFs) and other software components.

  • overlay network

    An overlay network is a telecommunications network that is built on top of another network and is supported by its infrastructure.

  • vCPE (virtual customer premise equipment)

    Virtual customer premise equipment (also referred to as vCPE or cloud CPE) are enterprise network services delivered through software. While providers must manually deploy traditional, physical CPE devices onsite, they can provision and manage vCPE remotely.

Browse SDN Topics

SDN applications

The beauty of SDN lies in the applications it can create. Learn about SDN and OpenFlow applications, including network virtualization, granular network QoS and Layer 4-7 services. Understand SDN APIs and the difference between southbound and northbound applications in SDN. Find out about the differences in service provider and enterprise SDN applications, and where the two will converge.

Recent Definitions

  • NFV MANO (network functions virtualization management and orchestration)

    NFV MANO (network functions virtualization management and orchestration), also called MANO, is an architectural framework for managing and orchestrating virtualized network functions (VNFs) and other software components.

  • vCPE (virtual customer premise equipment)

    Virtual customer premise equipment (also referred to as vCPE or cloud CPE) are enterprise network services delivered through software. While providers must manually deploy traditional, physical CPE devices onsite, they can provision and manage vCPE remotely.

  • vEPC (virtual Evolved Packet Core)

    The vEPC offers a framework to support converged voice and data on 4G Long-Term Evolution networks. vEPC is the abstraction of Evolved Packet Core components into software that runs on generic servers, potentially cutting costs and improving service delivery.

Highlights

More SDN applications Topics

Back to Top

SDN architecture

In this topic section, learn about the key elements of SDN architecture, including controllers, OpenFlow technology, network virtualization, SDN-friendly hardware, software overlays and emerging network applications with our news, tips, videos and more.

Recent Definitions

  • WAN (wide area network)

    A wide area network (WAN) is a geographically distributed telecommunications network that interconnects multiple local area networks (LANs).

  • NFV MANO (network functions virtualization management and orchestration)

    NFV MANO (network functions virtualization management and orchestration), also called MANO, is an architectural framework for managing and orchestrating virtualized network functions (VNFs) and other software components.

  • overlay network

    An overlay network is a telecommunications network that is built on top of another network and is supported by its infrastructure.

Highlights

More SDN architecture Topics

Back to Top

SDN standards and research

Software-defined networking standards are still emerging. Learn about the evolution of OpenFlow and its role in southbound applications. Keep an eye on the development of SDN research and northbound API standards. Finally, learn about SDN-related protocols, such as VXLAN and NVGRE for overlay networks and network virtualization, as well as the OpenStack Quantum API for SDN in the cloud with the news and expert advice in this topic section.

Recent Definitions

  • OpenConfig

    OpenConfig is a working group and network communication model that attempts to unify standards in networking management interfaces across vendors.

  • network functions virtualization (NFV)

    Network functions virtualization (NFV) is an initiative to virtualize network functions previously carried out by dedicated hardware.

  • software-defined networking (SDN)

    Software-defined networking (SDN) is an umbrella term encompassing several kinds of network technology designed to make a network agile and flexible like the virtualized server and storage infrastructure of the modern data center.

Highlights

More SDN standards and research Topics

Back to Top

SDN business issues

SDN is exciting, but like with every other technology, IT shops must prove its business case. That means vendors must release an SDN product that shows a return on investment. In this section, learn about the emergence of SDN technology from SDN startups and traditional network vendors alike. Learn where software-defined network venture capitalists are investing and understand the long-term market implications of SDN with the news, tips and expert advice in this topic section.

Recent Definitions

  • vCPE (virtual customer premise equipment)

    Virtual customer premise equipment (also referred to as vCPE or cloud CPE) are enterprise network services delivered through software. While providers must manually deploy traditional, physical CPE devices onsite, they can provision and manage vCPE remotely.

  • vEPC (virtual Evolved Packet Core)

    The vEPC offers a framework to support converged voice and data on 4G Long-Term Evolution networks. vEPC is the abstraction of Evolved Packet Core components into software that runs on generic servers, potentially cutting costs and improving service delivery.

  • software-defined networking (SDN)

    Software-defined networking (SDN) is an umbrella term encompassing several kinds of network technology designed to make a network agile and flexible like the virtualized server and storage infrastructure of the modern data center.

Highlights

More SDN business issues Topics

Back to Top

-ADS BY GOOGLE

SearchCompliance

  • cyborg anthropologist

    A cyborg anthropologist is an individual who studies the interaction between humans and technology, observing how technology can ...

  • RegTech

    RegTech, or regulatory technology, is a term used to describe technology that is used to help streamline the process of ...

  • conduct risk

    Conduct risk is the prospect of financial loss to an organization that is caused by the actions of an organization's ...

SearchSecurity

  • application whitelisting

    Application whitelisting is the practice of identifying applications that have been deemed safe for execution and restricting all...

  • security

    Security, in information technology (IT), is the defense of digital information and IT assets against internal and external, ...

  • insider threat

    An insider threat is a malicious hacker (also called a cracker or a black hat) who is an employee or officer of a business, ...

SearchHealthIT

  • HIPAA Privacy Rule

    The Standards for Privacy of Individually Identifiable Health Information, commonly known as the HIPAA Privacy Rule, establishes ...

  • HIPAA business associate agreement (BAA)

    Under the U.S. Health Insurance Portability and Accountability Act of 1996, a HIPAA business associate agreement (BAA) is a ...

  • telemedicine

    Telemedicine is the remote delivery of healthcare services, such as health assessments or consultations, over the ...

SearchDisasterRecovery

  • data recovery

    Data recovery restores data that has been lost, accidentally deleted, corrupted or made inaccessible. Learn how data recovery ...

  • disaster recovery plan (DRP)

    A company's disaster recovery policy is enhanced with a documented DR plan that formulates strategies, and outlines preparation ...

  • fault-tolerant

    Systems with integrated fault tolerance are designed to withstand multiple hardware failures to ensure continuous availability.

SearchStorage

  • data deduplication

    Deduplication retains one unique data instance to reduce storage and bandwidth consumed by remote backups, replication and ...

  • byte

    In most computer systems, a byte is a unit of data that is eight binary digits long. Bytes are often used to represent a ...

  • Secure Digital card (SD card)

    SD cards use flash memory to provide nonvolatile storage. They are more rugged than traditional storage media and are used in ...

SearchSolidStateStorage

  • flash file system

    Flash file systems are designed specifically for memory devices. A well-designed flash device and flash file system ensure ...

  • IOPS (input/output operations per second)

    IOPS measures the maximum number of reads and writes to non-contiguous storage. It is not an actual benchmark since vendor ...

  • eMMC (embedded MultiMediaCard)

    An embedded MultiMediaCard (eMMC) is a small storage device made up of NAND flash memory and a simple storage controller.

SearchCloudStorage

  • RESTful API

    A RESTful application program interface breaks down a transaction to create a series of small modules, each of which addresses an...

  • cloud storage infrastructure

    Cloud storage infrastructure is the hardware and software framework that supports the computing requirements of a private or ...

  • Zadara VPSA and ZIOS

    Zadara Storage provides block, file or object storage with varying levels of compute and capacity through its ZIOS and VPSA ...

Close