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.
New & Notable
Free SD-WAN Infographic: Cisco vs. FatPipe vs. 11 More
Preparing for SD-WAN deployment requires substantial research to determine what your organization needs from your WAN. And the growing number of options on the market can make the decision-making process overwhelming. To help, dive into FAQs about SD-WAN deployment, and the important features to consider, such as security, cloud connectivity, pricing and more.
Software-defined networking News
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March 13, 2020
13
Mar'20
HPE touts pricing, tech flexibility of 5G Core Stack
HPE has unveiled carrier software for the 5G Core. HPE touts flexibility in pricing and tech in its 5G Core Stack, which would compete in a market dominated by six vendors.
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February 12, 2020
12
Feb'20
Network software subscription models befuddle tech buyers
Tech buyers are frustrated and confused over network vendors' software subscription models. Some buyers say they're unconvinced the pricing models favor them.
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January 22, 2020
22
Jan'20
VMware acquisition of Nyansa combines LAN, WAN analytics
The VMware acquisition of Nyansa is expected to provide network traffic analytics that cover the SD-WAN and the wired and wireless LAN.
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January 10, 2020
10
Jan'20
Cradlepoint NetCloud update avoids unnecessary data usage
Cradlepoint Netcloud has new analytics that help companies avoid the cost of exceeding the limits of their data plans for wireless links on the vendor's SD-WAN.
Software-defined networking Get Started
Bring yourself up to speed with our introductory content
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Top SD-WAN benefits and the case for deployment
Make the case for an SD-WAN implementation, and explore the benefits and main use cases for SD-WAN in enterprises, beyond traditional hybrid WANs. Continue Reading
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Consider these 6 SD-WAN challenges and the flip-side benefits
Cost, complexity, security, training, troubleshooting and software bugs are some of the top SD-WAN challenges. Discover more about these issues and how to offset them. Continue Reading
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SD-WAN (Software-defined WAN)
Software-defined WAN (SD-WAN) is technology that uses software-defined networking (SDN) concepts to distribute network traffic across a wide area network (WAN). 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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DriveNets' disaggregated router tech wins innovation award
Networking startup DriveNets is bringing cloud principles to carrier networks with disaggregated router technology that could change how providers manage their infrastructure. Continue Reading
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What are some of the weaknesses of SD-WAN?
Cost, complexity and interoperability issues with existing network components are some of the weaknesses of SD-WAN that organizations need to consider. Continue Reading
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Networking startup Arrcus wins TechTarget innovation award
Networking startup Arrcus aims to disrupt the industry with its software-based routing technology. Here's how the young company plans to go toe-to-toe with industry giants. Continue Reading
Manage Software-defined networking
Learn to apply best practices and optimize your operations.
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A look at software-defined networking upgrade guidelines
SDN brings the benefit of a mostly software-based update process. However, admins still must consider which updates are necessary and if a hardware refresh is required. Continue Reading
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The 5 steps to a successful MPLS-to-SD-WAN migration
A solid migration plan is necessary in order to successfully transfer MPLS to SD-WAN and avoid contract mishaps, unexpected costs and delayed installation. Continue Reading
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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
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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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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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