Software-defined networking
Software-defined networking architecture offers a new way to oversee network control, cloud connectivity and application performance. Explore SDN's benefits and disadvantages and catch up on the latest news and trends while learning about SDN's part in the networking industry's broader move to software-based networking.
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Software-defined networking News
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December 06, 2019
06
Dec'19
4 SD-WAN vendors integrate with AWS Transit Gateway
Aruba, Cisco, Citrix and Silver Peak are among the first SD-WAN vendors to integrate their products with the AWS Transit Gateway.
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October 11, 2019
11
Oct'19
Enterprises choosing SD-WAN routing over edge routers
Revenue from SD-WAN sales surged by 23% in the second quarter as enterprises opted to replace traditional edge routers with SD-WAN routing.
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September 26, 2019
26
Sep'19
Aryaka hybrid WAN expected to broaden market appeal
The Aryaka hybrid WAN is expected to help the vendor sell more to customers that have found its global SD-WAN too expensive for connecting sites in one geographical location.
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July 26, 2019
26
Jul'19
IDC: SD-WAN market spend to top $5B in 2023
The latest IDC SD-WAN market report shows the amount companies spend annually on infrastructure will more than triple from 2018 to 2023, when it will reach $5.25 billion.
Software-defined networking Get Started
Bring yourself up to speed with our introductory content
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What is the difference between SDN and NFV?
SDN and NFV are siblings but not twins -- while they have a lot in common, they aren't identical. Here's what you need to know about their differences. Continue Reading
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software-defined networking (SDN)
Software-defined networking (SDN) is a network architecture that aims to make data center networks agile and flexible. Continue Reading
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How does SD-WAN analytics monitor network performance?
With SD-WAN analytics, administrators can fine-tune their WAN connections and determine how well their network is performing. Continue Reading
Evaluate Software-defined networking Vendors & Products
Weigh the pros and cons of technologies, products and projects you are considering.
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Learn the basics of ACI network technology
Application-centric infrastructure is one way to support an SDN setup. By learning the basics, admins can manage networks with automation and data abstraction. Continue Reading
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Kubernetes networking face-off: VMware NSX-T vs. Nokia's Nuage
VMware NSX-T and Nokia's Nuage Networks both provide Kubernetes networking functionality -- but they have important differences and resonate with distinct user bases. Continue Reading
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The evolution of SDN and its role in networking
Has SDN run its course, or has the architecture simply evolved? In many current products, data centers and cloud environments, SDN may be closer than you think. Continue Reading
Manage Software-defined networking
Learn to apply best practices and optimize your operations.
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Follow these 9 steps for SD-WAN testing before deployment
Before an SD-WAN implementation, you'll want to run the system through a battery of tests to check for things like failover, packet delivery and traffic segregation. Continue Reading
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Virtual network security measures to thwart access threats
Virtual networks add a layer of complexity to the real networks below them. Follow these three virtual network security measures to prevent complexity from creating issues. Continue Reading
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Better security through software-defined perimeter know-how
Network attacks keep changing, which means your strategy for protecting the network must too. Learn one advancement that's replacing traditional network architectures. Continue Reading
Problem Solve Software-defined networking Issues
We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.
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DevOps and automation in the software-defined network
Software-defined networking allows today's networks to keep pace with DevOps and automation demands, making rapid and reliable software delivery possible. Continue Reading
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High-speed networks to get boost from SDN, inverse virtualization
To advance adoption, SDN has to meet high-speed networking demands. One solution may be the emerging concept of inverse virtualization for traffic processing. Continue Reading
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How can my company reap the advantages of SDN if its culture is risk-averse?
SDN expert Will Murrell discusses how the advantages of SDN will speak to cautious companies only when network engineers can make a case for SDN's lower cost and high functionality. Continue Reading