Virtualization

Cisco Router Emulator

Cisco hardware and software is extremely complex. When it comes to routers their abilities are unmatched which is why a lot of people strive for the Cisco certifications of CCNA, CCNP and the highly coveted CCIE. But who can afford to purchase 5 to 10 thousand dollars for the hardware that you would need in order to practice for those exams?

Cisco router emulators will the need just perfectly. While Cisco emulators have been around for a long time their success has been somewhat limited but their stability. Recently I was re-acquanted with a very good and very stable emulator named Dynagen.

The tool highly customizable, runs on Linux and Windows, can emulate several hardware platforms and allows you to add/remove hardware as needed. Perfect for testing and training.

MS HyperV versus VMWare ESX

Microsoft’s HyperVisor software is new to the market. While it always takes time for a new product to have the bugs worked out it seems that Microsoft’s offering the visualization market is making waves even at this early stage. VMWare is surely aware of this and is going to working on proving that their product is superior in the coming months. Either way, competition in any market makes the product better for consumers.

Check out this article that discuss the various high level differences between VMWare and MS’s HyperVisor

http://weblog.infoworld.com/enterprisewindows/archives/2008/06/hyperv_gets_att.html?source=NLC-ENTWINDOW&cgd=2008-06-18

OpenSource Virtualization on Linux

VirtualBox is one of the best virtualization products that I have seen for a desktop user. It runs well and it makes life easier if you need to run applications on a PC but use Linux as your primary OS.

http://linux.softpedia.com/get/System/Emulators/VirtualBox-23194.shtml

VMWare 1.0.6 Released

The newest version of VMWare’s free virtualization server has been released. While this new version might not resolve a lot of issues it is worth checking out.

http://register.vmware.com/content/download-106.html

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