Articles Tagged with network

VirtualizationSecurity

VMworld 2016: Tufin Orchestration Suite

VirtualizationSecurity

The VMworld 2016 conference in Las Vegas, Nevada, gave a great deal of attention to both NSX and security this year. While walking around the Solution Exchange floor, I had the opportunity to stop and talk with Tufin about its Tufin Orchestration Suite, which orchestrates security polices across complex, hybrid cloud, and physical environments.

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Network Virtualization

On SDN

Network Virtualization
Many of these posts talk about network functions virtualization (NFV) rather than software-defined networking (SDN). NFV is a subset of SDN that is more specific, and it is applicable to a higher level of the application stack. Whereas SDN is aimed at the network layers, NFV is aimed at manipulating the data. The idea of NFV is to take the functions that traditionally would be a part of the network and move them into the compute stack. This move gives us many abilities that we wouldn’t have if the functions remained isolated from the compute. It also lets us move to a much simpler underlying network that is capable of moving traffic around much more quickly. This article aims to examine the different parts that NFV encompasses and to discuss what we gain.

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DataCenterVirtualization

Unified Computing: Collective Group or Single Responsibility

DataCenterVirtualization

I have spent a great deal of time lately working with the Cisco Unified Computing System (UCS). This computing platform is really quite impressive with its power and flexibility, but my expectations about the platform have really changed since I completed the UCS training. During the training classes that I attended, both the design and install courses emphasized that the Cisco UCS platform would be a collaborative platform that would bring the different groups like Storage, Network, and Server each working their own functional area of responsibility within UCS based on role permissions.  That sounded great.  The network team can create and trunk the VLANS and the storage team could add the boot targets as well as assign the LUNS. This platform is a true collective effort by all teams right?

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