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
How to Prepare your WLAN for the 802.11ax Standard
Currently planned for release in 2019, the 802.11ax standard offers 10 Gbps speeds –up to 40% faster than Wave 2 802.11ac. Find out how this will be a game changer, and why anyone with skin in the game should start educating themselves now.
Software-defined networking News
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February 12, 2019
12
Feb'19
Netsurion intros low-maintenance SD-branch
Netsurion has introduced a software-defined branch product for retailers, hotels and restaurants. The managed SD-branch, called BranchSDO, includes networking and security.
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February 08, 2019
08
Feb'19
WAN access focus of Cisco Viptela-DNA Center integration
The first phase of integration between the Cisco Viptela SD-WAN and DNA Center is aimed at providing WAN access from branch offices.
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January 30, 2019
30
Jan'19
Cisco APIC controller heading for AWS, Azure
The latest version of the Cisco APIC controller is designed to bring consistency to managing network fabrics on AWS, Microsoft Azure and private data centers.
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January 30, 2019
30
Jan'19
Automation potential outweighs SDN deployment risks
SDN deployment varies among service providers and enterprises due to risks, costs and use cases. But, when it comes to SD-WAN, both groups appear to agree about the potential.
Software-defined networking Get Started
Bring yourself up to speed with our introductory content
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What Windows Server 2019 SDN features should I know about?
Administrators in highly virtualized environments can tap into enhanced Windows Server 2019 SDN functionality to run Hyper-V VMs more efficiently. Continue Reading
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How do SDN protocols compare to those used in SD-WAN?
Traditional SDN controllers use northbound and southbound APIs to communicate. But software-defined WAN controllers don't rely on those same SDN protocols. Continue Reading
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What are some common Windows Server 2019 SDN errors?
The complexity of setting up and managing Microsoft SDN can increase the risk of administrators facing common networking errors that are difficult to troubleshoot. 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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How is the Microsoft SDDC concept becoming a reality?
The promise of a software-defined infrastructure and its ability to pool resources require the right administrative tool to keep the virtualized fabric from fraying. Continue Reading
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How SD-WAN architectures improve network flexibility and efficiency
The key benefits of SD-WAN architectures include better network redundancy, efficient MPLS connections and added flexibility to deploy new services remotely. Continue Reading
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Intent-based networking vs. SDN: How do they differ?
When it comes to the primary differentiators between intent-based networking and SDN, abstraction and administrator commands are at the top of the list. Continue Reading
Manage Software-defined networking
Learn to apply best practices and optimize your operations.
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How to monitor CPU usage in SDN environments
Monitoring CPU usage in a software-defined network is necessary to determine adequate network capacity and compute capacity, especially if workloads are competing for resources. Continue Reading
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Software-defined networking security involves 3 factors
Software-defined networking security requires IT teams to ensure data confidentiality, the integrity of the network and the availability of network services, along with compliance. Continue Reading
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SDN is viable approach to networking containers
SDN and other software-based approaches could be key requirements for networking containers, especially when it comes to providing scalability and visibility. 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