boblq wrote:

Virtual Appliances

A virtual appliance is a fully pre-installed and pre-configured application and operating system environment that runs on any standard x86 desktop or server in a self-contained, isolated environment known as a virtual machine. Virtual appliances provide an evolutionary step in the software distribution model.

http://www.vmware.com/vmtn/appliances/index.html

Comments,

BobLQ

I've used a bunch of the different firewall appliances to try and find one that matches my needs. It works quite well, since you can start up the firewall appliance, then direct traffic to it from existing boxes or other virtual machines.

I've also used VMs for testing software rollouts. Make a bunch of stock machines and rollout patches/new software/whatever. Works especially well for windows machines, where "Installation dialogs" have a tendency to pop-up 3 or 4 reboots down the road.

-ajb


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