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How to solve virtual network switch problems

12 Apr 2011

Server virtualisation creates a new layer of virtual network switches that provide VM-to-VM connectivity—but not without complications. Learn the solutions to these challenges. Read More

Windows Server 2016 release broadens reach across IT spectrum

31 Mar 2017

Microsoft packed Windows Server 2016 with advanced networking, storage and virtualization features to tempt enterprises to lift workloads out of data centers and into the cloud. Read More

What is a cloud virtual private network (VPN)?

22 Nov 2011

In this Ask the Expert response, VPN expert Rainer Enders discusses what a cloud virtual private network (VPN) is and what its benefits are. Read More

Aussie developer Wangle makes foray into VPN market

26 Apr 2017

Wangle’s proprietary virtual private network application optimises encrypted traffic and complies with Australia’s new mandatory data retention law Read More

Using network virtualization to simplify WAN management

06 Aug 2010

In enterprise IT, virtualization always increases complexity. Luckily for wide area network (WAN) managers, network virtualization can simplify WAN management. To learn how, read this tip. Read More

Test your identity authentication and VMware virtual network chops

14 Dec 2012

Do you have what it takes to protect your VMware virtual network using identity authentication techniques? Quiz yourself and find out. Read More

A basic virtualized enterprise -- from 'Network Virtualization'

28 Feb 2008

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... Read More

Designing a Linux virtual network for KVM virtualization

11 Jan 2010

Determine how to configure the virtual and physical network cards for optimal performance on a Linux network with KVM hypervisor. The best use of individual network cards and virtual network cards depends on the I/... Read More

VMware's internal Service-defined Firewall reimagines firewalling

28 Aug 2019

VMware's internal firewall uses a global view of known-good behavior at the network and host level to minimize the attack surface for on-premises and cloud environments. Read More

Cisco Nexus 1000v virtual network switch: Virtual network management

07 May 2010

The Cisco Nexus 1000v distributed virtual switch gives network administrators more control in virtual network management. Previously, virtualization networking was controlled by server teams, which left network ... Read More