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SDN and wireless LAN meet for unified network management, at last
If SDN and wireless LANs both run on a controller-centric architecture, why not combine the two for unified wired and wireless network management? Feature
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OpenFlow protocol guide: SDN controllers and apps
The OpenFlow protocol is the first SDN language to be productized and implemented. Learn about OpenFlow SDN controllers and apps in this guide. guide
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Northbound API guide: The new network application
SDN promises network programmability with northbound APIs that allow a new set of network applications to granularly control and manage the network. Guide
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A primer on northbound APIs: Their role in a software-defined network
This primer explores the concept of SDN northbound APIs, their key benefits, who's using them and why. Primer
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Software-defined networking applications move beyond the data center
Software-defined networking is often considered a data center technology, but new SDN applications will improve performance in the LAN and WAN as well. Feature
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SDN data center case study: Using OpenFlow for converged storage
Edgenet built an OpenFlow SDN data center network with a multipath fabric that will allow it to roll storage networking into the SDN programmability. News | 07 May 2013
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SDN is promising, but are engineers ready for network programmability?
In SDN, open APIs and network programmability stand ready to forever change network management strategies. Are engineers ready to dump their old ways? Opinion | 29 Apr 2013
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Microsoft uses OpenFlow SDN for network monitoring and analysis
Microsoft is using OpenFlow SDN to aggregate network taps and span ports as an alternative to network packet brokers for monitoring and traffic analysis. News | 17 Apr 2013
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SDN technology for network management better be more than middleware
SDN technology stands to change forever the way networks are managed, as long as it's as ubiquitous as SNMP while being a whole lot more capable. Opinion | 10 Apr 2013
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F5's LineRate Systems acquisition: Modernization path for F5 TMOS
F5 Networks' acquisition of LineRate Systems should allow the company to modernize its core TMOS software and its iRules scripting engine. News | 13 Feb 2013
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Brocade application delivery controller will serve as SDN controller
In this Q&A, Brocade VP Ken Cheng reveals that his company will enable its application delivery controller as a SDN controller for some use cases. News | 04 Dec 2012
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Big Switch Networks: SDN, network virtualization, an army of partners
Big Switch Networks has launched an OpenFlow controller, network virtualization platform and monitoring tool, and lined up hardware vendors. News | 13 Nov 2012
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Brocade-Vyatta deal: Enhanced virtualization networking, not quite SDN
The Brocade-Vyatta acquisition will result in tightly linked virtual and physical networks, but it it's not quite software defined networking. News | 06 Nov 2012
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Northbound OpenFlow applications up next: Look out, Cisco!
The Open Networking Foundation will move on northbound OpenFlow applications, but these northbound APIs could threaten Cisco's proprietary SDN plan. Fast Packet | 17 Aug 2012
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Cisco SDN response: Programmable networks, not OpenFlow
With Cisco ONE, Cisco moves beyond software-defined networking, introducing APIs and virtual network overlays that enable programmable networks. News | 14 Jun 2012
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Parsing through the software-defined storage hype
Software-defined storage can be many technologies, but most aim for decoupled software, automated provisioning and non-proprietary systems. Tip
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Floodlight primer: An OpenFlow controller
In software-defined networks, engineers use Floodlight controllers to manage physical and virtual devices -- and each traffic flow running between them. Expert Tip
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Why do I need SDN technology?
SDN is valuable, but uses extend to other parts of the network for increased network flexibility, dynamic traffic flow, decreased latency and QoS. Answer
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software-defined networking monitoring application (SDN monitoring application)
An SDN monitoring application is a software program that oversees the traffic in a software-defined network (SDN) as a component of network management. Definition
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distributed virtual switch
A distributed virtual switch is an abstract representation of multiple hosts defining the same name, network policy and port group. Definition
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Policy and Charging Rules Function (PCRF)
Policy and Charging Rules Function (PCRF) is the part of the Evolved Packet Core (EPC) that supports service data flow detection, policy enforcement and flow-based charging. Definition
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Path Computation Element (PCE)
Path Computation Element (PCE) is a network component, application or node that can apply computational constraints and compute a network path or route based on a network graph. The PCE has access to topology information for the entire network and us... Definition
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SDN application (software-defined networking application)
An SDN application is a software program designed to perform a task in a software-defined networking (SDN) environment. SDN applications can replace and expand upon functions that are implemented through firmware in hardware devices in a conventional... Definition
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application-defined networking
Application-defined networking (ADN) is a networking scenario in which applications have the ability to adapt network environments to meet their needs, rather than having resources allocated by the network. Definition
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FlowVisor
FlowVisor is an experimental software-defined networking controller that enables network virtualization by slicing a physical network into multiple logical networks. Definition
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Arista Extensible Operating System (Arista EOS)
Extensible Operating System (EOS) is a scalable network operating system (OS) that offers high availability, streamlines maintenance processes, and enhances network security. Definition
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application-aware networking (app-ware networking)
Application-aware networking is the capacity of an intelligent network to maintain current information about applications that connect to it and, as a result, optimize their functioning as well as that of other applications or systems that they contr... Definition
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Big Switch Networks Big Virtual Switch
Big Virtual Switch is a data center network virtualization application that runs on Big Network Controller, the SDN controller for the Open Software-Defined Network (SDN). Definition
- See more Definitions on SDN management applications
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SDN and wireless LAN meet for unified network management, at last
If SDN and wireless LANs both run on a controller-centric architecture, why not combine the two for unified wired and wireless network management? Feature
-
SDN data center case study: Using OpenFlow for converged storage
Edgenet built an OpenFlow SDN data center network with a multipath fabric that will allow it to roll storage networking into the SDN programmability. News
-
Parsing through the software-defined storage hype
Software-defined storage can be many technologies, but most aim for decoupled software, automated provisioning and non-proprietary systems. Tip
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SDN is promising, but are engineers ready for network programmability?
In SDN, open APIs and network programmability stand ready to forever change network management strategies. Are engineers ready to dump their old ways? Opinion
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Microsoft uses OpenFlow SDN for network monitoring and analysis
Microsoft is using OpenFlow SDN to aggregate network taps and span ports as an alternative to network packet brokers for monitoring and traffic analysis. News
-
SDN technology for network management better be more than middleware
SDN technology stands to change forever the way networks are managed, as long as it's as ubiquitous as SNMP while being a whole lot more capable. Opinion
-
Why do I need SDN technology?
SDN is valuable, but uses extend to other parts of the network for increased network flexibility, dynamic traffic flow, decreased latency and QoS. Answer
-
software-defined networking monitoring application (SDN monitoring application)
An SDN monitoring application is a software program that oversees the traffic in a software-defined network (SDN) as a component of network management. Definition
-
distributed virtual switch
A distributed virtual switch is an abstract representation of multiple hosts defining the same name, network policy and port group. Definition
-
Policy and Charging Rules Function (PCRF)
Policy and Charging Rules Function (PCRF) is the part of the Evolved Packet Core (EPC) that supports service data flow detection, policy enforcement and flow-based charging. Definition
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About SDN management applications
Software-defined networking is changing network management. Learn about how SDN expands network discovery and visibility in this topic section. Understand the opportunities ahead using applications for SDN management and monitoring, quality of service, traffic control, centralized management and the role of SDN in devops and change management.