Software-defined network (SDN) business issues

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SD-WAN Buyer's Guide: What to Know Before You Buy

In this two-part guide, analyst Lee Doyle reveals the top 7 SD-WAN trends to watch for this year, and our editors compare 13 leading SD-WAN products in one handy infographic to help guide your purchasing decision.

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Software-defined network (SDN) business issues News

September 21, 2018 21 Sep'18
Trump tariffs on China could spark Cisco, Juniper price increase

Enterprises will pay more for networking gear as a result of President Donald Trump's tariffs on China. Vendors planning to pass on added costs to customers include Cisco and Juniper.
August 09, 2018 09 Aug'18
What it takes to be a steward of your SDN career

When it comes to SDN careers and training, the impetus is on vendors, enterprises and individual network professionals to create and pursue training and certification opportunities.
May 24, 2018 24 May'18
IDC, Cisco survey assesses future IT staffing needs

New IDC survey on digital transformation's effects on future IT staffing outline technology trends affecting IT hiring and 20 roles that emphasize need for expanded skill sets.
May 09, 2018 09 May'18
Telefonica uses Nuage Networks to software-define data centers

Following Telefonica's existing Nuage Networks' SD-WAN deployment, the service provider announced it's in the process of using Nuage to deploy software-defined data centers.

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Software-defined network (SDN) business issues Get Started

Bring yourself up to speed with our introductory content

software-defined networking (SDN)

Software-defined networking (SDN) is a network architecture that aims to make data center networks agile and flexible. Continue Reading
Clarifying network disaggregation and related technologies

Trying to explain network disaggregation and related trends -- like SDN, NFV and white boxes -- can be complicated. Our expert pins the terms down and explains the tradeoffs. Continue Reading
How do I improve my network programming knowledge?

When it comes to SDN and programmable network skills, combining training with practice and hands-on experience can help advance your programming knowledge. Continue Reading

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Evaluate Software-defined network (SDN) business issues Vendors & Products

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

Infographic: Compare the leading SD-WAN vendors before you buy

A good starting point for SD-WAN, this infographic provides a leading SD-WAN vendor comparison of their deployment options, pricing, cloud connectivity options and more. 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
Cato Networks adds 'identity awareness' to SD-WAN as a service

Cato Networks SD-WAN as a service was updated this week with identity-aware routing. The vendor claims identity awareness can simplify network operations and better meet business goals. Continue Reading

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Manage Software-defined network (SDN) business issues

Learn to apply best practices and optimize your operations.

Network engineering skills should include software fluency

Network engineers need to rethink their network engineering skills and embrace software fluency training to meet business needs for modern network infrastructure. 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
Evaluate SDN and machine learning capabilities and trade-offs

SDN and machine learning can combine to form knowledge-defined networking, which uses gathered data to manage network configuration. It’s important, however, to consider trade-offs. Continue Reading

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Problem Solve Software-defined network (SDN) business issues Issues

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.

Cradlepoint router boosts network flexibility for dance group

Connecting an audience to the motion and music of a dance production takes more than dance and musical skills. For one professor, it required network flexibility and the Cradlepoint AER2100 router. Continue Reading
Choose a container network model that matches the enterprise setup

The difference between a container vendor's network specifications and the organization's main network shouldn't prevent implementation. These configurations fit each networking model. Continue Reading
Networked cloud emerges to meet evolving infrastructure needs

Some enterprise network managers are beginning to move networking out to the cloud, as they sort out how to best meet their organizations' evolving infrastructure needs. Continue Reading

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