Network Management Strategies for the CIO
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NAC technology evolves in a BYOD policy world
Just when we thought NAC had fizzled, the technology may make a comeback as IT managers seek news ways of controlling personal mobile device access to corporate networks. Feature
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Is virtual desktop infrastructure the answer?
IT organizations are finding that virtual desktop infrastructure is ready-made to take on the biggest BYOD challenge—providing secure, remote access to corporate assets. Feature
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Network diagnostics that see through virtualization
Running network diagnostics for virtualization requires a new set of strategies that involve virtual switches, virtual network probes and rerouting traffic for analysis. Feature
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The application tier of a software-defined networking architecture
In a software-defined networking architecture, controller-based OpenFlow applications could deliver highly scalable, efficient and manageable network services. Feature
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Maintaining network virtualization over different WAN services
Chapter 7 of the book "Network Virtualization" offers a wealth of information on the best practices of maintaining virtual networks (VNs) over different WAN services. Book Chapter Download
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Virtual cluster switching: Finding management in a flat network
Using virtual cluster switching, the UCLA Laboratory of Neuro Imaging manages dozens of switches as one switch in a flat Layer 2 network for high-performance computing. Tech Watch
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vCloud and VEPA both fail in virtualization networking
vCloud and VEPA both fail to address the problem with networking for virtualization. The goal of network-aware virtualization is to enable a flat Layer 2 network and networking functions within the virtualized environment, but neither approach enable... Fast Packet
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Virtualization networking guide: Managing virtualization
Networking professionals must understand how server virtualization affects the network. This virtualization networking guide examines capacity planning for virtual server networking, managing virtual networks through distributed virtual switching, an... Guide
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Extreme Networks virtual switching pulls control back into the network switch
Every networking vendor is moving to give control of virtual switching back to network admins, who are struggling to gain visibility and management over virtual machine switching. Extreme Networks virtual switching, through its XOS operating system, ... Slideshow
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A basic virtualized enterprise -- from 'Network Virtualization'
In this chapter from "Network virtualization," authors Victor Moreno and Kumar Reddy explain why and how to virtualize the network. They define technical requirements posed by the need to virtualize the network and propose an architectural framework ... Chapter Download