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SERVER VIRTUALIZATION PRESENTATION

VFrame is the industry's first truly open solution for utility computing. With this software suite and Topspin switches, data center managers can build their own utility computing data center out of industry-standard servers, storage, applications, and management tools. VFrame seamlessly integrates these components across Topspin's standards-based server switching infrastructure.

Today's data centers see increased demand for server processing, I/O, and storage-at a time when budgets are shrinking. The constant mandate is to do more with less.

However, legacy server architecture can get in the way. Server resources come in fixed packages, preventing sharing and limiting flexibility. To meet demand, the data center manager is forced to dedicate servers to applications, underutilizing processors and I/O. As new applications are deployed and demands increase, the wasted resources only increase.

Server virtualization dramatically reduces this expense by making resource sharing possible. Logical pools of physical server, storage, and I/O resources can be matched to applications on-demand based on immediate business needs.

Server virtualization allows data center managers to:

• Share CPU and I/O Resources
• Add High Availability
• Reduce Costs and Eliminate Waste
• Improve Application Performance

Topspin provides the industry's first truly open solution for utility computing, allowing customers to choose whatever industry-standard servers, storage, and management tools they prefer and seamlessly integrate these components together across Topspin's standards-based server switching infrastructure.

Topspin virtualizes the physical server beneath the operating system and application, enabling stateless servers for reliable, flexible deployments. It enables any server, storage, or networking vendor, as well as seamlessly enhancing third-party provisioning and monitoring applications.

Topspin's Server virtualization solution includes four major building blocks:

1. High Performance Server-to-Server Connectivity: Topspin's programmable server switch provides the fabric for server virtualization. Central to the server switch is a new industry standard technology called InfiniBand, which offers extremely high bandwidth and low latency ideal for interconnecting servers.
2. Seamless I/O and Storage Connectivity: Topspin's unique Topology Transparency software, coupled with Topspin's Ethernet and Fibre Channel Gateways, enable the high performance server fabric to seamlessly connect with existing LANs and SANs with no management or infrastructure changes required.
3. Virtualization and Boot Services: These capabilities allow standard diskless servers to be deployed in a "stateless" fashion and enable customers to provision any combination of application, operating system, storage, and I/O resources to a server on-demand.
4. VFrameT server virtualization software suite: VFrame embeds policy and provisioning intelligence into the server switch hardware. This intelligence enables the server switch has the intelligence to automatically create virtual servers made up of the right combination of resources at the right time, based on policies a data center manager defines. As conditions change, the server switch can be programmed to add and remove resources from virtual servers as necessary.

With this new flexibility, Topspin allows data center managers to easily deploy new applications, re-purpose servers from one function to another, and respond rapidly to server or network failures, dramatically reducing downtime.