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Cisco Data Center Solutions provided by PBM IT offer the best data storage, data backup, unified computing, green IT, and high-availability data services in Southern California.
Q. What is a data center?
A. A data center is a place where business operate the part of their IT infrastructure that requires the highest grade of power, bandwidth, air conditioning, monitoring, and technical support.
In a data center, servers, storage and network devices must be properly maintained and upgraded. This includes operating systems, security patches, applications and system resources such as memory, storage and CPUs.
Energy costs are rising for most data centers. Companies should employ tools and techniques to manage the energy cost curve.
Operating system virtualization is the use of software to allow a piece of hardware to run multiple operating system images at the same time.
Storage virtualization is the pooling of physical storage from multiple network storage devices into what appears to be a single storage device that is managed from a central console. Storage virtualization is commonly used in storage area networks (SANs).
For all of the upside virtualization is not magic, and it can introduce some new challenges. But in most cases the many cost and efficiency advantages will outweigh any issues, and virtualization will continue to grow gain popularity.
If users are to embrace client backup, the backup process must be transparent. Users must be able to continue to work with little or no interruption. There must be protection while the computer is disconnected from the network, and there must be automatic storage management synchronisation when the computer is reconnected to the network. New or changed data should be replicated immediately to the disk drive whenever a file is saved or closed.
With the Cisco UCS 82598KR-CI adapters, a maximum of two adapters are presented to the VMware ESX hypervisor running on the blade. This interface count does not support a fabric failover, and the service console must be migrated to the Cisco Nexus 1000V Series Switch along with all these other adapter types if any high-availability requirement exists. The actual migration of this interface during VMware ESX deployment on the blade is discussed in the specific adapter section later in this document, but for more detailed information about how to migrate a user's service console, see the Cisco Nexus 1000V Series documentation.
Green IT refers to the study and practice of using computers and IT resources in a more efficient and environmentally responsible way.
An High Availability Data solution must be practical to implement - minimizing acquisition cost and operational complexity while being able to efficiently scale-out to meet any performance requirement as business needs evolve.
Nexus sets the stage for converged Fibre Channel and Ethernet networks. The Nexus products will allow companies to consolidate their separate server and storage networking infrastructures onto one unified network fabric.
