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Open source maturation to drive networking innovation

Open source network software is maturing, but the networking industry needs to create compelling economic incentives for large suppliers and buyers to contribute, as well.

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Is the 'thin branch' finally a reality?

Networking expert Zeus Kerravala weighs in on Versa Networks' SD-WAN extension, SD-Branch, which could simplify branch management while creating a thin branch.

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The controller is key in locked-down SDN security

SDN security challenges become more of a concern, as deployments bring vulnerabilities to the forefront. But vendors and researchers are creating SDN products with security in mind.

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Comcast and Sprint each partner for SD-WAN services

Comcast Business chooses Versa Networks as its managed SD-WAN partner, while Sprint turns to VeloCloud. Also, NEC and Dell EMC announce the availability of their SD-LAN service.

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SDN Basics

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    east-west traffic

    East-west traffic, in a networking context, is the transfer of data packets from server to server within a data center. The label east-west comes from network diagram drawings that usually depict local area network (LAN) traffic horizontally.

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    How SD-WAN benefits deployment and app delivery

    A plethora of options can complicate software-defined WAN technology buying decisions. To get the most out of their deployments, enterprises should first do their homework.

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    Deploying SD-WAN: Look before you leap

    A plethora of options can complicate software-defined WAN technology buying decisions. To get the most out of their deployments, enterprises should first do their homework.

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