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

December 07, 2018 07 Dec'18
Packet broker added to Big Switch cloud fabric on AWS

Big Switch cloud fabric for AWS has a network packet broker. The company launched Big Mon for the cloud this week. Upcoming tech includes Big Cloud Fabric and Multi-Cloud Director.
December 07, 2018 07 Dec'18
SolarWinds adds SDN monitoring to network management tools

In networking news, SolarWinds updates its network management software; a report predicts SDN's future; and Barefoot Networks updates its P4-programmable switch.
December 05, 2018 05 Dec'18
Juniper ATP appliance gets broader device support

Juniper has bolstered the security features in its Advanced Threat Prevention product. The vendor also released a Juniper ATP appliance for midsize enterprises.
November 30, 2018 30 Nov'18
What's in AWS Outposts with VMware?

AWS Outposts, the new on-premises hybrid cloud, includes a VMware Cloud version that is not expected to provide NSX as a native option for connecting to the AWS public cloud.

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Software-defined networking Get Started

Bring yourself up to speed with our introductory content

What is the status of VNF deployments among service providers?

Although service providers are undertaking VNF deployments in the network core, they're hard-pressed to deploy them at the network edge due to complexity and cost. Continue Reading
Does software-defined networking architecture use segment routing?

Segment routing steers packets using a list of instructions, and it can be used in MPLS and IPv6 architecture. But does software-defined networking architecture support it? Continue Reading
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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Evaluate Software-defined networking Vendors & Products

Weigh the pros and cons of technologies, products and projects you are considering.

Reality check: How has data center SDN evolved?

Considering the twists and turns in SDN technology and adoption, it's easy to wonder about future development. Learn what three industry analysts think about the evolution of SDN and its drawbacks. Continue Reading
What you need to know about SD-branch before diving in

The branch office is getting software-defined, and that is a good thing. But first, explore the benefits, and drawbacks, before taking the plunge. Continue Reading
UNH-IOL students tackle OpenFlow, software-defined networking tools

UNH-IOL, a testing facility in Durham, N.H., gives students the opportunity to get hands-on experience with technologies and protocols like software-defined networking tools and OpenFlow. Continue Reading

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Manage Software-defined networking

Learn to apply best practices and optimize your operations.

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
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
Four tips for moving to a new managed SD-WAN service provider

Switching to a new managed SD-WAN service provider doesn't have to be difficult for businesses unhappy with their existing service. Check out four steps to ease the transition. Continue Reading

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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.

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
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
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

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