SDN control plane News
September 08, 2016
In recent SDN blogs: One blogger proposes an additional SDN plane; a case study looks at testing HPE Synergy; and a researcher says SD-WAN complements the digital workspace.
March 25, 2016
In this SDN blogs roundup, a networking pro shares advice for engineers heading to Interop, and another argues that SDN and automation are separate and distinct concepts.
October 19, 2015
The ONOS and ODL projects are likely to share their work on an SDN open source controller, now that the groups have made the Linux Foundation their home.
October 02, 2015
Cisco is preparing to open up ACI, the company's SDN framework, to nonpartner products that provide Layer 4-7 network services.
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What is SDN, and how does it differ from NFV? In part two of this series, IT expert Andrew Froehlich explains SDN technologies and where we can expect to see them in the future. Continue Reading
SDN allows for separation of control from the data plane, and creativity in network policy. Learn the many protocols that can make this possible. Continue Reading
Technology for SDN optical networks is emerging and with it comes centralized control and dynamic bandwidth provisioning in the WAN. Continue Reading
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SD-WAN growth is affecting the edge router market, according to Gartner forecasts. Network expert Andrew Froehlich discusses whether or not SD-WAN will replace edge routers. Continue Reading
SDN's use as virtual wire to provide network transport could get the technology out of the data center to underlay SD-WAN better than Ethernet or IP and benefit optical networks. Continue Reading
SDN for small business: Does it make sense? Networking engineer Nick Buraglio says maybe someday, but we're not there yet. Continue Reading
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Our SDN expert looks at how the ONOS SDN platform uses an Intent Framework to let apps make their networking needs known to the controller using policy-based management. Continue Reading
SDN expert Will Murrell addresses how many software-defined networking controllers organizations need for policy control and network management and the value of investing in backup controllers. Continue Reading
Diving into ODL Project internals as an engineer can be daunting, but doing so can lead to a richer understanding of the SDN platform. First, you'll need some new tools. Continue Reading
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Open APIs are architectural components of a software-defined network that push configurations or information to routers and switches or other apps. Continue Reading
Two viable SDN options -- Cisco SDN and VMware network virtualization -- have emerged, but the two are starkly different. Here's how to compare the two. Continue Reading
White box switches are finally emerging, offering a choice in network OS as well as flexibility. Are they poised to take over your network? Continue Reading