30,314 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

1903 Hyper-V Networking Interference?

By Ed Tittel 16 Aug 2019

After installing KB4512508 on my local Win10 PCs, I notice some 1903 Hyper-V networking interference (no Internet!). A quick uninstall/reinstall fixes the issue. Read More

Preventing under-the-radar attacks with virtual network security

By Brien Posey 28 Feb 2011

Virtual network security remains a problem for many admins, often because they’re not using the right tools. Virtual networks require VM protection from the inside. Read More

Elevate software-defined technology's role in the data center

By Stephen J. Bigelow 23 Sep 2019

SDS and SDN aren't a cure-all for infrastructure management ails. Proper implementation requires research and a suitable hardware setup. Here's a look at what this tech can do. Read More

Networking virtually at SSQ's application performance seminar

By Yvette Francino 01 Mar 2010

Last week, I was able to attend a trade show, network with performance test experts, learn about some new performance test tools and hear some very informative presentations -- all free and from ... Read More

In virtualized environments, importance of hardware remains

By Steve Zurier 01 Jun 2016

It's tempting to get swept up in the hype around software-defined everything and cloud mania, but even in virtualized environments, networking hardware is still critical. Read More

Increasing network bandwidth available to virtual machines

By Brien Posey 08 Feb 2011

These three tips on increasing the amount of network bandwidth available to your VMs, including virtual network creation, can also potentially increase a host server's VM density. Read More

Virtual cluster switching: Finding management in a flat network

By Michael Brandenburg 30 Mar 2011

Using virtual cluster switching, the UCLA Laboratory of Neuro Imaging manages dozens of switches as one switch in a flat Layer 2 network for high-performance computing. Read More

Tech Watch Analysis: Network virtualization eases network management

By Heather Clancy 02 Feb 2009

Network virtualization enables VARs to manage multiple physical components in the network as one easy-to-handle virtual device. Read More

Cisco ACI controller headed for AWS

By Antone Gonsalves 11 Jan 2019

An AWS version of the Cisco ACI controller set to launch this quarter brings consistency in fabric management between private data centers and Amazon's public cloud. Read More

Try a CCNA 200-301 practice quiz from the official cert guide

By Jennifer English, Pearson Education 18 Sep 2019

This practice quiz provides a sneak peek into the new 'CCNA 200-301 Official Cert Guide, Volume 1,' which reflects Cisco's CCNA certification and exam redesigns. Read More