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Q&A: Network virtualization benefits and challenges

20 Sep 2011

An expert explains the technical process behind network virtualization and the difference between internal and external virtual networks. Read More

Virtualization networking guide: Managing virtualization

15 Sep 2010

Networking professionals must understand how server virtualization affects the network. This virtualization networking guide examines capacity planning for virtual server networking, managing virtual networks ... Read More

Network diagnostics that see through virtualization

27 Feb 2012

Running network diagnostics for virtualization requires a new set of strategies that involve virtual switches, virtual network probes and rerouting traffic for analysis. Read More

After much talk, network virtualization is finally becoming a reality

25 Mar 2013

For years, companies like Cisco have promised network virtualization, but with network software overlays and software-defined networking, the technology is finally coming to life. Read More

Netsocket SDN offers virtual networking from data center to branch

16 Jul 2013

The Netsocket Virtual Network is an SDN platform that can be deployed as an overlay, or not, in data centers, campus networks and branches. Read More

Carrier cloud could create bigger roles in future for SDN and NFV

04 Oct 2017

Increasing carrier cloud deployment could be the key that drives SDN and NFV technologies forward in the future of virtual networking -- not the other way around. Read More

Do we need a network hypervisor for virtualization?

22 May 2012

To handle mass server virtualization and Infrastructure-as-a-Service, IT teams need network virtualization with fluid provisioning. Will that require a network hypervisor? Read More

Simplifying virtual networking with Converged Network Adapters

28 Nov 2011

Converged Network Adapters are ideal for virtual networking consolidation. They don’t discriminate, passing both FCoE and TCP/IP traffic. Read More

Microsoft's Windows Azure network is a massive, virtual SDN

10 Mar 2014

Microsoft's Windows Azure cloud has a homegrown, virtual SDN, with federated controllers and a huge distributed-forwarding plane. Read More