What is Cisco UCS?

by admin August 15, 2016 at 3:03 pm

What is Cisco UCS? The Cisco UCS or Unified Computing System is a design data center server composed of virtualization support, computing hardware, management software as well as switching fabric developed in year 2009. The concept of this technology is to minimize the cost of ownership at the same time enhance scalability through integrating the diverse parts into a platform which can be handles as a one unit.

The Cisco UCS represents a fundamental simplification of typical architectures, drastically minimizing the number of tools which should be bought, cabled, powered, configured, secured and cooled. The solution provides end-to-end optimization for virtualized settings while keeping the capability to help typical or traditional Operating System and application stacks in physical settings.
This Unified Computing System is integrated to meet today’s needs while being prepared to accommodate future development- which include powerful processers as well as faster Ethernet standards- as they become accessible.

This technology aids to lessen total expense of ownership through automating element-management jobs in the employ of service profiles which allow just-in-time stipulation. Service profiles improve the agility of the business through quickly aligning computing resources with quickly modifying business and workload needs.


Cisco UCS computing components is accessible in twp series; the B-Series and the C-Series. The computer hardware handled by the UCS Manager software on fabric Interconnects could be B-Series or C-Series or a mix of the two. Both utilize standard components which include DIMM memory and Intel processors.


Cisco Unified Computing System supports many hypervisors which include ESX, Citrix XenServer, Microsoft Hyper-V, VMware ESX and many more. VMware virtualization is catered in a partnership with VMware and utilized a series of which company’s ESXi. Not like the VMware Workstation program, ESXi and ESX work directly on the hardware without needing any other program, and give the needed hypervisor functions to host many guest OS on the physical server. Guest OS’s are restricted to 255 Gigabyte or vRAM and 8 virtual processors in vSphere 4.x upgraded to one terabyte of vRam and 32 vCPUs in vSphere 5.0.


The Cisco FI or Fabric Interconnects offer network connectivity for the rack servers, blade servers and chassis connected to it in diverse speeds of Ethernet as well as FCoE or Fiber Channerl over Ethernet.
The FI’s are derivative from the Nexus 5000 series control and operate NX-OS and the UCS Manager software. The FCoE part is needed for link to SAN storage, since the UCS technology blade servers have very small local storage capacity.


Supervision of the system tools is managed by the Cisco UCS manager program embedded into the FI that is accessed by the admin in a traditional browser like Firefox and Internet Explorer, or a command like interface such as Windows PowerShell or systematically by means of an API such as Phython. The virtual machine could be changed from one physical chassis to another, apps might be moved between virtual tools and management might even be done remotely from iOS utilizing Simple iPhone Management or SiMU for UCS. What is more to the embedded program, admin might also handle the system from VMwares. The CIMC or Cisco Integrated Management Controller is utilized to manage and configure C-Series servers not linked to a Unified Computing System setting. The CIMC could also be utilized to handle B-Series blade what is more to the UCS Manager App once configured.

Benefits of Cisco UCS

Cisco UCS or Unified Computing System is an innovative approach to computing. It is intended for business acceleration and IT innovation. The product portfolio takes account of rack and blade servers, converged infrastructure, edge scale computing, composable infrastructure as well as hyper converged infrastructure solutions. Over 50,000 Cisco clients are experiencing the advantages today.

With Unified Computing System from Cisco, you can modify your setting to help the exceptional demands of every application while powering your server workload on a centrally managed, very scalable system.

Cisco Unified Computing System integrated infrastructure solution speed up the operations of IT today and develop the modern technology groundwork you want for initiatives like big data, private cloud, as well as desktop virtualization. UCS Cisco Director, offer centralized automation of your virtual and physical resources assisting you take complete benefits of the open ecosystem method.

The management of Cisco UCS supports entire Cisco UCS technology. It instantly configures resources utilizing application centric rules-ushering in a latest time of speed, simplicity for data center operation and consistency. Cisco Unified Computing System brings the adaptability of virtualized technologies to the physical world in a manner other server designs cannot, reducing the cost and at the same time improving the return on investment.

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