In this video, Tony Fortunato demonstrates how to take some basic latency measurements.
Imagine you were asked to migrate some of the workloads running in your data center into a public (or managed) cloud. These workloads still have to access the data residing in your data center – a typical hybrid cloud deployment.
Next thing you know you have to deal with your (C)ISO and his/her usual concerns as well as the variety of articles on tech sites stating that "security is the biggest challenge of cloud adoption".
Read more ...Now it’s time to turn our gaze to the godfather of YANG models and one of the most famous open-source SDN controllers, OpenDaylight. In this post I’ll show how to connect Cisco IOS XE device to ODL and use Yang Development Kit to push a simple BGP configuration through ODL’s RESTCONF interface.
Continue readingThis vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach.
VMware’s NSX virtual network technology can help organizations achieve a greater level of network security, but how you approach deployment will vary depending on whether you are working with new applications (greenfield) or are moving applications from existing infrastructure to NSX (brownfield).
NSX’s micro-segmentation capabilities essentially allow placement of virtual firewalls around every server to control East-West traffic, thereby limiting lateral exploration of networks by hackers, and making it significantly easier to protect applications and data. It can enable a level of security that previously would have been prohibitively expensive and complicated using traditional hardware.
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