30,228 Results for:Network virtualization

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Definitionnetwork virtualization

Network virtualization is a method of combining the available resources in a network to consolidate ...Read More

How promiscuous mode affects virtual network security

By Bill Claybrook 07 May 2012

Enabling promiscuous mode could spell doom for your virtual network security, especially if inexperienced IT pros are at the helm. So take caution. Read More

5 Windows network drivers supported by containers

By Nirmal Sharma 22 Mar 2019

NAT is the default network for container applications, but there are four other available drivers. Each container network driver poses some limitations and must be used carefully. Read More

7 HPC workload virtualization best practices

By Robert Sheldon 19 Sep 2019

If you are running high-performance computing workloads in a virtual environment, use our handy checklist to see if you are optimizing your environment to its fullest. Read More

vSphere networking tools: Gaining control of virtualization

By David Davis 30 Apr 2012

Growing server virtualization environments require engineers to learn vSphere networking intricacies, including vSwitch architecture and new CLI strategies. Read More

New VXLAN gateways integrate virtual and physical networking features

By Shamus McGillicuddy 06 Sep 2012

VXLAN gateway demos at VMworld revealed why a network overlay cannot operate in a vacuum from the underlying physical network. Read More

Barracuda SSL VPN has hardware and virtual options for most businesses

By Karen Scarfone 13 Mar 2017

Expert Karen Scarfone takes a look at Barracuda SSL VPN and explains how the virtual private network product protects and secures enterprise communications. Read More

How to handle new network monitoring complexities

By Luke O'Neill 08 Mar 2019

New technologies increase the complexity when it comes to monitoring networks. What can network managers do to regain much-needed visibility and control? Read More

Network virtualization explained

19 Dec 2008

Virtualization has moved beyond just server and storage capacities and now encompasses the network as well. Learn about network virtualization considerations to understand before deployment, some major ... Read More

Security Think Tank: Effective IT segregation must involve the business

By RV Raghu 22 May 2019

What are the security benefits and challenges of segregating IT environments, and how best are these challenges overcome? Read More