30,311 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

5 steps to troubleshoot a virtual machine problem in Azure

By Glen Kemp 11 Feb 2019

If you're wrestling with a virtual machine problem, like a faulty connection issue, be sure to check the domain name system and network traffic routing. Read More

VMware NSX vExpert program the latest in network virtualization growth

By Brian Kirsch 27 Dec 2016

Building on the success of its vExpert loyalty program, VMware has created the NSX vExpert program to stimulate customer interest in its networking and security offering. Read More

Modern management of a virtualized network: Tips and techniques

By David Jacobs, Sean Michael Kerner, Andrew Froehlich 16 Sep 2016

The virtualized network poses challenges to network management systems -- and as more hardware components become virtualized, that challenge becomes even greater. This handbook discusses the steps IT administrators... Read More

How NFV architecture works

By Robert Sheldon 30 Jan 2019

NFV enables organizations to virtualize operations and replace network equipment such as routers and switches. It's built on three components: VNFs, NFVI and the MANO framework. Read More

Network trends include new hardware role in a virtual era

By John Burke 28 Feb 2017

Network trends that enterprise IT pros must consider include rethinking the role of hardware in today's virtualized, software-defined services architecture. Read More

Network virtualization now, and the overlay network future

09 Apr 2015

In this presentation, our expert reviews traditional approaches to network virtualization and considers its future. Read More

Is fabric necessary for network virtualization overlay?

By Glen Kemp 14 Jan 2016

A fabric topology may become necessary at some point, but for now, you can get away without one for your SDN overlay. Read More

When the benefits of network virtualization aren't enough

By Glen Kemp 01 Jun 2015

Consultant Glen Kemp shares the story of a client who re-evaluated the benefits of network virtualization after encountering a platform bug. Read More

Virtual network functions, not network functions virtualization, belong in enterprise

By Shamus McGillicuddy 25 Mar 2015

While network functions virtualization is exclusively a service provider technology, virtual network functions are at home in the enterprise space. Read More

How to configure a vTAP for cloud networks

By Frank Siemons 21 Nov 2018

A vTAP can give enterprises better visibility into their cloud networks. Expert Frank Siemons of InfoSec Institute explains how virtual network TAPs work and the available options. Read More