Virtualization: It’s time for network-based virtualization

While many of us are familiar with Operating System virtualization, the Network-based virtualization is also catching up fast. Major advantages of Network based virtualization are: Reduced investment and operating costs with increased security. Partitioning a single physical network into multiple virtual networks. Shared services across all partitions of the network. Consolidation of many physical networks into a single infrastructure. Users will see a single infrastructure while it might have been built out of several hundreds of networks. They will experience

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