i have a hypervisor where i am bonding interfaces, trunking vlans and bridging the different vlans for vm guests to connect to. call me old (skool), but i dont want a guest vm being able to "vlan hop" ...

Practical X86-virtualization, as pioneered by VMware, has profoundly changed IT, in a way that no other technology advance has ever done before. Once perfected, the insertion of a thin virtualization ...

VergeIO wants to win over companies that are discontent with Broadcom's VMware changes. Its latest VergeFabric SDN release includes more advanced BGP routing, security monitoring, and ...

Over the last few years, there has been a lot of discussion in the trade press about virtualization. While some of these discussions make it appear as if virtualization is a new topic, it is not. We ...

During her keynote session at Interop New York 2008, Hattar pulled the sheet off of virtualization's mysteries -- whether you consider it a "one to many" or a "many to one" technology -- defining it ...

Guest Post: Network Virtualization Paul Strassmann offers his insights on network virtualization as an answer to cyber security concerns about the proliferation of things contributing to the "attack ...

Deploying and managing networks at a higher level of abstraction using network virtualization software is a now prerequisite for most IT organizations. For Deluxe, a printer of checks and other ...

The way Vyatta CEO Kelly Herrell sees it, the open-source networking vendor is at the center of a perfect storm of opportunity. Enterprise acceptance of open-source solutions is not only better than ...

Virtualization may be catching on in the enterprise space, but there are some who are still cautious of the technology over security and speed concerns. Paul Ducklin, head of technology for the ...

Virtualization appeals to IT executives looking to maximize data-center operations, but they must answer 10 difficult questions before they have a chance to successfully roll virtualization out, a ...

Hypervisors, also known as virtual machine monitors (VMMs), are software that create and run virtual machines (VMs). They allow a single physical computer to support multiple VMs by sharing resources ...