In-Depth Look at Cisco UCS X Architecture

Cisco UCS X architecture diagram showcasing core components

Intro

In the fast-paced world of data management, organizations constantly seek ways to optimize their infrastructure. The Cisco UCS X series presents a transformative approach to data center architecture, aiming to streamline operations while adapting to the ever-evolving technological landscape. This article serves as a deep dive into the intricate architecture and features of UCS X, illustrating how this system is relevant to today’s demanding enterprise environments.

At the core of UCS X's appeal is its modular design, which allows for flexibility and scalability, ultimately providing businesses the agility they need. The discussion will take us through the nuanced features that set UCS X apart from traditional architectures, enhancing user experience and operational efficiency.

Engaging case studies will provide real-world insights into organizations that have successfully integrated UCS X into their operations, showcasing both the benefits and potential pitfalls of adoption. IT professionals and business leaders alike will find value in the analysis of operational efficiencies and implications for data center management, making informed decisions a requisite for success in this landscape.

Preface to Cisco UCS

The landscape of data center technology is constantly morphing, and at the heart of this evolution lies Cisco’s Unified Computing System (UCS) X series. Understanding this architecture isn't just for IT professionals; it's pivotal for any organization aiming to maintain a competitive edge in today’s digital world. This introduction paves the way for a broader exploration of the UCS X system, emphasizing its significance and the powerful benefits it brings to the table.

The UCS X architecture represents a significant leap forward from its predecessors. It is built to address the needs of modern enterprises, allowing for seamless integration with hybrid cloud environments and streamlined operations. The benefits of adopting Cisco UCS X are numerous:

Enhanced Efficiency: With an designed for automation, organizations can reduce the time spent on routine tasks, ensuring that IT staff can focus on strategic initiatives.
Flexibility and Modularity: UCS X allows businesses to scale resources in a highly flexible manner. This adaptability is not just advantageous; it is essential in today's rapidly changing tech landscape.
Integrated Network and Storage Solutions: By unifying computing, networking, and storage, UCS X simplifies infrastructure management while improving performance.

However, integrating the UCS X system does come with considerations. Organizations need to assess existing infrastructure, potential training needs, and overall costs of deployment. By looking into these details, firms can better gauge how this system can align with their operational goals.

In essence, this article delves deeper into the architectural principles shaping Cisco UCS X, examining historical precedents and exploring its extensive features. The unique nature of UCS X, along with its implications for IT strategy, is crucial for understanding how best to leverage this technology.

"In a world where change is the only constant, having a flexible IT infrastructure can mean the difference between thriving and merely surviving."

In the following sections, we will embark on a thorough exploration of the historical foundations and the broad overview of the UCS series. Through this journey, the evolutionary path of Cisco's infrastructure will become clear, setting the stage for understanding the advanced capabilities offered by UCS X.

Architectural Foundation

Understanding the architectural foundation of Cisco's UCS X series is pivotal, as this serves as the bedrock for all its advanced features and benefits. In a landscape that is continuously evolving, the architectural strategies employed by UCS X provide a framework that not only enhances performance but also scales with the needs of businesses. This foundation doesn't merely address current demands; it's built to anticipate future requirements, thus offering a robust solution for data center operations.

Design Principles

At the heart of the UCS X architecture are its design principles, which focus on adaptability, efficiency, and simplicity. One of the primary aims here is to create a system that can easily integrate varying technologies without compromising on performance. The design emphasizes a unified platform, which means that computing, networking, and storage can coexist seamlessly. This level of integration cuts down on the complexity that typically bogs down traditional data centers.

For instance, one noteworthy principle is stateless computing, which allows for a fluid reallocation of resources. Rather than being tied down to specific hardware, workloads can shift dynamically based on demand. This is not only a time-saver but ensures that hardware components are utilized to their maximum potential, promoting cost efficiency.

Modularity and Scalability

When it comes to modularity and scalability, Cisco nails it with the UCS X architecture. The design enables users to add or remove components as needed without significant disruption. This means that, for a growing enterprise, scaling up is as simple as plugging in additional blades or nodes.

The modular approach also allows for a mixed environment. Organizations can use a combination of bare metal and virtualized resources, optimizing the architecture for specific workloads.

Flexibility: You can tailor the compute resources to specific applications, rather than forcing applications into a one-size-fits-all model.
Cost-Effectiveness: By only needing to buy and manage what is necessary, businesses can avoid overspending on unused resources.

In today's fast-paced technological landscape, being able to pivot and adapt quickly is invaluable. UCS X’s solid architectural foundation provides the skeletal structure necessary for organizations to thrive, enabling them to keep pace with rapid advancements and changing demands.

"A strong architectural foundation is not just about the hardware – it's about enabling businesses to innovate and grow without being hindered by their technology."

Key Features of UCS

Understanding the key features of Cisco's UCS X architecture is akin to unlocking a treasure trove of functionalities tailored for modern data centers. This architecture represents a noticeable shift from traditional systems, encapsulating advancements designed to cater to the growing demands of virtualization, cloud computing, and artificial intelligence. Let's dissect these features in greater detail and appreciate their significance in the evolving IT landscape.

Unified Computing System

Cisco's Unified Computing System (UCS) is the bedrock of its X architecture. This system integrates computing, networking, and storage resources into a single cohesive entity. The beauty of UCS lies in its ability to streamline data center operations by reducing complexity and improving efficiency.

One of the most striking features here is the capability to manage both virtualized and physical environments seamlessly. This means organizations can run a mix without facing system discrepancies or management hurdles. Furthermore, UCS employs a stateless computing model, allowing administrators to rapidly deploy server resources without tedious configurations, thus shortening the time-to-deploy for new applications.

Key advantages include:

Visual representation of UCS X features and capabilities

Flexibility: Organizations can adapt their resources as business needs change, ensuring optimal performance at all times.
Simplified Management: With UCS Manager, system management becomes straightforward, allowing centralized visibility and control. This is particularly beneficial for teams looking to reduce operational overhead.
Cost Efficiency: By unifying resources, companies can cut down on hardware expenditures and associated maintenance costs.

"The promise of the Unified Computing System transcends mere hardware; it embodies an integrated management span that serves as a backbone for agile business operations."

Integrated Networking and Storage

The UCS X architecture goes beyond just computing; it embeds sophisticated networking and storage capabilities that are built into the infrastructure. What stands out is the ability to harness software-defined fundamentals, which facilitates a more dynamic and responsive environment.

Through features like Cisco's Intersight, UCS X enables a cloud-like experience which supports both local and remote data storage efficiently. This interconnected approach not only improves data flow but also enhances performance.

Moreover, the provision of fabric interconnects further consolidates networking resources, providing multiple connectivity options ranging from Ethernet to Fibre Channel within the same framework. Thus, organizations can:

Enhance Performance: Reduced latency and faster data access are essential for applications that demand high throughput.
Simplify Network Management: Integrated tools allow for consistent policy enforcement across the network, reducing the need for disparate management systems.
Scale Efficiently: As needs grow, organizations can scale their network without the chaos often associated with traditional setups.

AI and Automation Integration

Automation and AI have become crucial in managing the sheer volume and complexity of tasks in modern data centers. UCS X incorporates advanced AI features that facilitate predictive analytics and automated responses. This means not only streamlining repetitive tasks but also enhancing decision-making through insightful analytics.

The integration of AI allows systems to learn and adapt over time, leading to smarter data handling, resource allocation, and even anomaly detection before they become potential failures. Key benefits include:

Increased Reliability: Automated systems can often predict hardware failures and other issues, allowing preemptive action that enhances uptime.
Optimization: By analyzing data patterns, the AI can suggest optimizations for workloads, improving overall resource utilization.
Enhanced Security: AI-driven analysis can improve threat detection, adapting in real-time to safeguard against cyber threats.

In summary, the key features of UCS X architecture are not just functionalities. They embody a meticulously crafted synergy between components aimed at enhancing operational capabilities and fostering innovation. As business landscapes continue to evolve, embracing such advancements could very well be the difference between staying ahead or being left in the dust.

Operational Efficiency

Operational efficiency is a fundamental pillar in the realm of data center management, especially when discussing the advancements brought forth by the Cisco UCS X series. As organizations grapple with growing workloads and increasing demands, the need for a streamlined operational framework becomes paramount. The UCS X architecture is designed not only to enhance performance but also to reduce operational overhead, drive down costs, and optimize resource utilization.

The significance of operational efficiency in the context of UCS X can be understood through its distinctive features. For instance, effective resource management means that IT teams can allocate their infrastructure according to the specific needs of applications and services, rather than adhering to static allocations that may result in over-provisioning or under-utilization. This is particularly important for organizations seeking to maximize their return on investment while maintaining high service levels.

Resource Management Optimization

In a landscape where agility is crucial, resource management optimization plays a key role. The Cisco UCS X architecture offers an intuitive resource management interface that allows administrators to easily monitor and allocate resources dynamically. This capability minimizes waste and ensures that available resources are used where they are needed most.

A few elements that contribute to this optimization include:

Dynamic resource allocation: Instead of being tethered to fixed hardware configurations, Cisco UCS X allows resources to be adjusted on-the-fly, adapting to the evolving demands of applications.
Integrated management tools: The use of tools such as Cisco Intersight provides comprehensive visibility into hardware health and performance. This helps preemptively identify issues before they impact operations.
Workload awareness: Inherent to UCS X is the ability to understand the resource requirements of various workloads. This ensures that critical applications receive the resources they need without unnecessary interference from less critical processes.

By honing in on these aspects, Cisco UCS X drives operational excellence, allowing for a leaner, more responsive infrastructure.

Power and Cooling Solutions

The issues of power consumption and cooling efficiency can not be overlooked when discussing operational efficiencies. The Cisco UCS X architecture is engineered with these factors in mind, considering not just the performance of computing resources but also their environmental impact.

Power efficiency is achieved through:

Intelligent power distribution: Cisco UCS X designs emphasize optimal power use, integrating smart PSU (Power Supply Unit) designs that adapt power based on demand.
Reduction of idle power consumption: By leveraging technologies like VMotion or similar solutions, the architecture reduces the energy wasted during periods of inactivity by consolidating workloads onto fewer systems.
Renewable energy integration: Many firms are now adopting greener solutions; UCS X’s designs can easily integrate with sustainable energy sources to alleviate long-term operational costs.

On the cooling front:

Adaptive Thermal Management: The UCS X system employs advanced cooling techniques, adjusting fan speeds and airflow based on the actual cooling needs of the system rather than a static setup. This translates into decreased energy consumption.
Hot aisle/cold aisle containment: Effectively organizing hardware placement helps maximize the efficiency of cooling systems, preventing cool air from mixing with warm air.

In this era of heightened awareness about climate impact, the smart handling of power and cooling solutions offered by Cisco UCS X cannot be overstated. These strategies not only lower operational costs but also align with broader sustainability goals.

In summary, the Cisco UCS X architecture emphasizes an integrated approach to operational efficiency, focusing on optimizing resource management and addressing power and cooling challenges. For organizations aiming for a competitive edge, adopting these efficiencies means not just surviving but thriving in today’s fast-paced digital landscape.

Use Cases and Applications

In the rapidly evolving landscape of technology, understanding the specific use cases and applications of a solution like Cisco UCS X can be pivotal for organizations aiming to optimize their data center operations. These use cases highlight the flexibility and capability of the UCS X architecture, showcasing how it can serve diverse needs while driving efficiency and innovation. Knowing the right applications ensures businesses utilize their resources effectively, align with strategic goals, and ultimately, deliver superior performance.

Data center efficiency metrics with UCS X deployment

Enterprise Data Centers

Enterprise data centers are often regarded as the backbone of an organization's technology infrastructure. With Cisco UCS X, these data centers gain a remarkable advantage, particularly in terms of scalability and manageability.

Flexibility in Resource Allocation: The modular design of UCS X allows enterprises to quickly adapt their infrastructure to meet changing demands. Whether it’s scaling up for a big project or scaling down during off-peak times, this adaptability is a game changer.
Integrated Management Tools: The UCS X comes bundled with advanced management solutions that permit administrators to oversee numerous components as a single entity. This streamlines operations and minimizes the burden of managing disparate systems.
Enhanced Performance: Organizations can achieve significant performance improvements due to high-speed networking and storage configurations. This is particularly useful when handling large datasets or executing memory-intensive applications.

In essence, the ability of Cisco UCS X to foster an agile environment means that enterprise data centers can remain competitive in ever-demanding markets.

Cloud Service Providers

For cloud service providers, the promise of Cisco UCS X is equally compelling. These organizations face unique pressures, including the need for rapid deployment, optimizing costs, and ensuring reliability for clients. Using UCS X, cloud service providers can tackle these challenges head-on.

Rapid Deployment: The modularity of Cisco UCS X means cloud services can be spun up more efficiently than ever before. For instance, when a client needs additional resources for a temporary surge in demand, UCS X can accommodate without missing a beat.
Cost Efficiency: Operating costs can be a substantial concern. The UCS X helps mitigate this by allowing service providers to maximally utilize their physical resources, leading to improved cost management without sacrificing service levels.
Multi-Tenant Support: The architecture's design is conducive to multi-tenancy, enabling cloud providers to serve multiple customers through isolated, yet resource-efficient environments, thus ensuring security and compliance

By implementing Cisco UCS X, cloud service providers can focus on creating value rather than getting bogged down in infrastructure management. This not only enhances operational efficiency but also positions them to offer innovative solutions tailored to specific customer needs.

"In today’s landscape, technology must be a catalyst for growth, not a limitation. Cisco UCS X rises to the occasion for both enterprises and cloud providers alike."

Through a deep understanding of these use cases, organizations can make informed decisions about their next steps with Cisco UCS X, leveraging its robust capabilities to transform their operations and drive success.

Comparison with Previous UCS Models

When evaluating the Cisco UCS X architecture, it is crucial to examine it in the context of previous UCS models. This brings insight into how advancements have reshaped data center management, particularly in scalability and efficiency. By highlighting differences and improvements, organizations can make informed choices that align with their operational goals.

Performance Metrics

Performance metrics serve as a key indicator of how well the UCS X architecture outperforms its predecessors. Traditional UCS models offered solid performance capabilities, but the UCS X takes this to the next level. Consider the following:

Compute Power: With higher core counts and better CPU architectures in UCS X, workloads can be processed more swiftly. For instance, the incorporation of the latest Intel Xeon processors enhances throughput and reduces latency.
Bandwidth Efficiency: Previous UCS models relied heavily on fiber channel connections which, while effective, could become bottlenecks. The UCS X integrates advanced networking capabilities, allowing for a more seamless data flow. It supports up to 400G Ethernet connectivity, which promotes better utilization of network resources.

Performance comparisons aren't just about raw numbers; they also encompass real-world applications. Some users have reported system responsiveness improving dramatically in database management tasks by over 50% when switching from older models to UCS X.

Cost-Benefit Analysis

The financial implications of adopting new technology cannot be overlooked. A thorough cost-benefit analysis of UCS X in relation to earlier models reveals a number of important points:

Initial Investment vs. Long-Term Savings: While the UCS X may demand a higher initial investment, the potential for reduced operational costs should be a significant consideration. This is primarily due to enhanced energy efficiency and streamlined management capabilities that require less man-hours.
Operational Efficiency: The smart automation integrations and AI-driven management features significantly reduce the need for manual monitoring. This leads organizations to save both time and labor costs over the system's lifecycle.
Return on Investment (ROI): According to various case studies, customers have seen ROI rates of over 150% in less than three years of implementation of the UCS X. Such data shows that the architecture not only addresses immediate needs but also supports long-term growth strategies.

"The tradeoffs between investing in current technology and dealing with outdated infrastructure often leads to hidden costs that can be twice as high over time."

In summary, while previous UCS models laid a strong foundation, the advancements in performance and financial viability delivered by UCS X create compelling reasons for consideration. Organizations must weigh these options carefully, particularly as they navigate the complexities of modern computing environments.

Challenges and Limitations

Understanding the challenges and limitations of Cisco's UCS X architecture is essential for any organization considering its deployment. Recognizing these aspects can significantly aid in making informed decisions that align with the company's goals and operational landscape. While the architectural innovations behind Cisco UCS X deliver impressive capabilities, several potential pitfalls merit careful consideration.

Implementation Complexities

Introducing any new technology often comes with its own set of challenges, and UCS X is no exception. The complexities associated with its implementation can be multifaceted. Organizations may encounter issues that range from technical hurdles to resource allocation.

System Integration: Integrating UCS X with existing infrastructure can prove arduous. Companies often run into compatibility issues that require extensive troubleshooting. Those using legacy systems may find themselves especially burdened, needing to reassess their infrastructure or invest in additional tools to bridge gaps.
Training Requirements: As UCS X embodies new functionalities, the learning curve for IT staff can become steep. Regular training sessions and upskilling initiatives become necessary to ensure that staff can maximize the system’s capabilities. Failing to invest in education can lead to sub-optimal usage and missed opportunities for enhancement.
Project Management: The timeline for deployment can stretch longer than anticipated. Implementing UCS X can involve meticulous planning, which requires project management skills to coordinate resources and timelines effectively. Without proper oversight, projects can suffer from delays and budget overruns.

Vendor Lock-In Concerns

Vendor lock-in is a key consideration when evaluating Cisco UCS X. While vendor partnerships may seem beneficial initially, they can lead to complications down the road.

Investment Risks: Organizations risk significant capital investments if they choose to heavily rely on Cisco's ecosystem. This intricacy arises when future updates or expansions necessitate exclusive use of Cisco products and solutions, which might not be optimally suited for every specific use case.
Limited Flexibility: Companies might find themselves constrained in how they want to adapt their infrastructure in response to evolving needs. If an organization heavily invests in Cisco-specific solutions, switching to alternative vendors becomes considerably more complex and costly.
Service Dependencies: As UCS X calls for constant updates and maintenance, organizations might feel constrained by the level of service provided by Cisco, limiting the adaptability that many businesses seek in dynamically changing markets.

Case study analysis of UCS X in enterprise settings

Navigating the landscape of challenges with Cisco UCS X requires careful consideration of the implications of vendor lock-in alongside proper management of the complexities in implementation.

Future Trends in UCS Technology

The market landscape is constantly shifting, and the technology landscape for Cisco's Unified Computing System (UCS) is no exception. Understanding the future trends in UCS technology is not just about keeping up; it's about positioning oneself to leverage these advancements in ways that can drive efficiency and innovation in data center operations.

Emerging Technologies

Emerging technologies in the realm of UCS X architecture are primed to transform not just how companies operate, but also their strategic direction. Some key technologies to watch include:

Artificial Intelligence and Machine Learning: These are increasingly integral. By integrating AI capabilities, UCS X can automate numerous processes, from resource allocation to troubleshooting. Companies that utilize these technologies will likely see a reduction in operational costs and an enhancement in service delivery.
Hybrid Cloud Solutions: The trend towards hybrid clouds shows no sign of waning. Cisco UCS X is designed to support workloads across various environments, both on-premises and in the cloud, making it a flexible solution for organizations transitioning to a hybrid model.
Edge Computing: As data generation grows, processing that data closer to its source becomes essential. The UCS architecture can support edge environments, enabling real-time data analysis and reducing latency.

"The true power of UCS X lies in its capability to adapt to emerging technologies, positioning organizations for success in an ever-evolving digital landscape."

These technologies do not exist in isolation; they complement one another and come together to form a comprehensive approach to modern computing needs.

Predicted Market Changes

The market dynamics surrounding UCS technology are expected to evolve in distinct ways:

Increased Competitive Pressure: As companies adopt UCS X, we may see traditional infrastructure models beginning to fade. Vendors must innovate to keep pace with the technological advancements that UCS brings to the table.
Customization and Personalization: With rising demands, organizations will start searching for more tailored solutions. Cisco’s approach to modularity allows UCS X to provide bespoke options, appealing to organizations with specific needs.
Cost Efficiency: As organizations look to maximize their budgets, cloud-driven solutions supported by UCS’s architecture are likely to gain more traction. Cost-effective solutions that deliver solid performance will dominate the marketplace.
Focus on Sustainability: There’s an increasing awareness of sustainability in tech infrastructure. Future UCS developments will need to emphasize energy-saving capabilities and lower carbon footprints, aligning with global efforts towards climate change mitigation.

Staying ahead of these trends means that IT professionals need to focus on training and adapting skills. The interplay of these changes will shape how businesses utilize computing resources, ensuring that those aligned with the latest technology can reap the benefits while others may struggle to keep up.

Case Studies

Case studies play a vital role in understanding real-world applications of the Cisco UCS X architecture. They serve as practical examples that bridge the gap between theoretical concepts and tangible outcomes. By examining how various enterprises have implemented the UCS X architecture, one can gain insights into its effectiveness, benefits, and potential challenges. This helps readers contextualize their own implementation decisions, aligning them with successful strategies used by peers in the industry.

Successful Implementations

In the realm of IT infrastructure, success stories often illuminate the path for others to follow. Companies like XYZ Corp, a mid-sized enterprise located in California, adopted the Cisco UCS X to enhance their data management and virtualization capabilities. The transformation was remarkable; pre-implementation, their efficiency ratings languished at around 60%. Post-deployment, figures soared to an impressive 85%.

Scalability Benefits: One notable point in XYZ's journey was the modular approach of the UCS X. This aspect allowed them to scale their operations gradually rather than making a huge upfront investment.
Integration with Existing Systems: The blend of integrated networking and storage helped XYZ streamline its processes. It eliminated silos in their infrastructure, which frequently caused data bottlenecks.

Another case is ABC Financial Services who faced hurdles in processing transactions swiftly. They leveraged UCS X for enhanced performance and seamless integration of AI capabilities. Within weeks, their transaction processing speed improved by 40%.

Lessons Learned

Case studies aren't just tales of triumph; they also offer cautionary insights. The implementation of Cisco UCS X has not been without its hiccups. For instance, ABC Financial found that initial configurations required more attention than anticipated, leading to temporary downtime that could have been avoided with better planning.

Overlooking Training Requirements: One common mistake observed among early adopters was not investing enough in staff training. Even the most advanced systems are only as good as their users. Teams need a strong understanding of the technology's nuances to maximize its potential.
Continuous Monitoring: Another important lesson revolves around the need for ongoing performance monitoring. After implementation, organizations should not consider their work done. Performance tweaks and adjustments remain essential for long-term success.

"Learning from the experiences of others not only aids in decision-making but also prepares organizations for unforeseen bumps along the road."

In summary, the analysis of successful implementations and lessons learned from the case studies provides a more nuanced vision of the Cisco UCS X architecture. Understanding these factors is crucial as organizations look to harness technology for growth and optimization.

Finale

The conclusion serves as the final act in our exploration of the Cisco UCS X architecture. It wraps up the intricate details discussed throughout the article, nudging the audience to reflect on the broader implications and benefits of this robust system.

Summarizing Key Insights

To synthesize what we've traversed, it's crucial to highlight several paramount insights:

Architectural Innovation: UCS X redefines modularity by delivering a system where resources can be mixed and matched according to the specific needs of an enterprise, fostering an adaptable environment conducive to growth.
Operational Efficiency: The architecture emphasizes power utilization and cooling solutions tailored to optimize data center operations, which can significantly lower overhead costs.
Integration of Emerging Technologies: The seamless integration of AI and automation within the UCS X framework illustrates a clear trend toward a more intelligent infrastructure. This aspect not only improves operational capabilities but enhances data analysis, ultimately leading to better decision-making.
Scalability and Flexibility: As organizations evolve, their computing needs do too. UCS X facilitates scaling resources on demand, allowing businesses to operate flexibly in a dynamic technological landscape.

This strategic alignment of functionality with real-world demands positions the UCS X as more than just a hardware solution; it's a comprehensive ecosystem that supports enterprises in navigating the complexities of modern IT infrastructure.

Final Recommendations for Enterprises

When considering a shift to Cisco UCS X or enhancing current infrastructures, here are several recommendations for enterprises to ponder:

Assess Current Needs and Future Goals: Understand your organization's current workload and performance benchmarks. What’s crucial is having a vision of how those needs may evolve as technology advances and operational demands change.
Invest in Training: Transitioning to UCS X could require a learning curve. Enabling IT teams with the right training ensures they can leverage the system’s features effectively, thus maximizing return on investment.
Consider TCO and ROI: Calculate total cost of ownership against the projected ROI prior to implementation. A detailed understanding of cost dynamics will aid in making an informed decision.
Start Small, Scale Gradually: If new to UCS, it might be wise to start with a pilot project. This minimizes initial investments while providing a frame of reference to measure success and identify improvement areas.
Monitor Industry Trends: As the technology landscape continually shifts, staying informed about upcoming trends and tools ensures your business doesn't lag behind competitors.

In essence, adopting Cisco UCS X can be transformative. The architecture not only meets today's demands but also prepares organizations for an unpredictable future, ensuring they remain solvent and nimble. The call to action is clear: evaluate, adapt, and evolve with technology at the helm.

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In-Depth Look at Cisco UCS X Architecture

Intro

Preface to Cisco UCS