Intelligent Networking for the Optimized Agile Datacenter

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March 25th, 2013

by IDC Brad Casemore, sponsored by IBM System Networking

As the use of server virtualization has matured, IT organizations are realizing they cannot achieve an optimized and agile datacenter unless the network architecture is designed to support converged systems. Therefore, any approach to converged systems that leaves networking as a secondary consideration will be doomed to failure. Fortunately, the industry has responded with networking products that are integrated with converged systems architectures. These solutions deliver the high performance required for next-generation datacenters. This approach delivers benefits in several areas, including optimization of physical and virtual resources, reduction in ongoing management of virtual machines, increased security, and IT agility. This white paper describes the business and economic advantages of an intelligent datacenter network for converged system applications.

IBM Flex System Fabric Network Strategy

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January 7th, 2013

by IBM System Networking

Complexity has become a roadblock to data center efficiency. In order to have efficient, cost-effective data center operation, IT administrators must integrate and simplify network resources and data center management. The solution to simplifying management, reducing costs, easing complexity and increasing time-to-value lies in addressing all the elements of the system: servers, storage and networking. IBM® Flex System™ provides compute, storage and networking resources in a single environment that is both efficient and easy to manage. IBM PureFlex™ System and IBM PureApplication™ System offer an integrated solution using components from the IBM Flex System portfolio. These components provide advanced networking, storage and virtualization technologies, with flexibility for a variety of workloads.

Building a World-class Data Center Network Based on Open Standards

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November 26th, 2012

by IBM System Networking

Data centers are undergoing a major transition toward a smarter, more dynamic infrastructure. More flexible IT architectures are emerging to address the demands of current business applications and new areas, such as cloud computing, multitenancy, bring your own device (BYOD), big data, and analytics. As part of the dynamic infrastructure trend, the role of data center networks is also changing. It is causing businesses to re-evaluate their current networks, which were never designed to handle modern workloads and applications. IBM’s Open Data Center Interoperable Network or ODIN addresses many of the key problems faced by modern data networks, including automation, integration, and management. Compared to classical Ethernet architectures, ODIN fabrics have several distinguishing benefits, which are discussed in this white paper.

Moving to an Open Data Center with an Interoperable Network

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September 25th, 2012

Create a flattened, converged, virtualized, standards-based network
by IBM System Networking

An open data center with an interoperable network is a flat, converged, virtualized data center network that is based on open industry standards. Instead of under-utilized devices, multi-tier networks, and complex management environments, the modern data center is characterized by highly utilized servers running multiple VMs, flattened, lower latency networks and automated, integrated management tools. New software-defined network approaches (including overlay networks and OpenFlow standards) greatly simplify the implementation of features such as dynamic workload provisioning, load balancing, and redundant paths for high availability and network reconfiguration. Further, high-bandwidth links between virtualized data center resources may extend across multiple data center locations to provide business continuity and backup/recovery of mission-critical data. A highly virtualized data center offers greater resource utilization and lower costs. This new network infrastructure also simplifies management and addresses network issues such as latency, resilience, and multi-tenant support for public and private cloud environments. By taking advantage of IBM’s Open Interoperable Networking (ODIN) design approach, enterprises can design a cost-effective and manageable data center that fully uses the potential of virtualization, and gives customers the flexibility to migrate to federated data centers, in which computing, storage, and net-work resources may be treated as dynamically provisioned resource pools that can be rapidly partitioned into any desired configuration. To learn more about the ODIN, visit: ibm.com/systems/networking/solutions/odin.html