New & Notable


How network micro-segmentation changes forever securit

VMware and Cisco are depending on network micro-segmentation to bring a new level of virtualization security with east-west firewall capabilities.


Bloggers discuss SDN controller clusters, OVSDB

This week's SDN bloggers take a look at SDN controller clusters; Prescriptive Topology Manager; how IT infrastructure remains the same across verticals; and everything you need to know about OVSDB.


Get ready now for the software-defined future network

In this concise podcast, John Burke of Nemertes Research covers the top dos and don'ts for implementing SDN in the WAN. His concise advice will better prepare you and your network for an SDN age.


SDN's appeal in the WAN

SDN's networking role has not always been clear, there are now some compelling use cases. Because SDN can make the WAN more functional and less expensive, networking pros should keep their eyes on SDN developments.

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SDN Basics

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    Big data networks must support distributed resources

    Big data networks must be built to handle distributed resources that are simultaneously working on a single task. That'll require network resiliency, consistency and application awareness.

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    An NFV ISV community emerges, but challenges abound

    A new group of ISVs is producing exciting NFV applications that bring automation to a range of network services. But these developers face enormous challenges in establishing a new set of technologies.

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    A quick guide to building Microsoft Hyper-V networks

    Networking pros can use Microsoft Hyper-V networks for multi-tenant cloud environments, but first they'll have to learn the ropes in testing environments. Here are simple steps to building a Hyper-V test network.

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