Cisco Blogs


Cisco Blog > The Platform

Intercloud, The Next Internet Starts Here

Thirty years ago, two engineers – Cisco’s founders – solved a connectivity problem between two network islands on the Stanford University campus, and paved the way for three dramatic decades of Internet-driven innovation.

Today, there’s hardly an aspect of our lives that isn’t touched by the Internet. For large and mid-size enterprises, government and education, the Internet has forced major transitions and none has been more transformative than cloud.

Organizations are adopting cloud in all its forms – infrastructure-as-a-service to solve their workload requirements, software-as-a-service for new application needs – and they are leveraging the cloud to create new product and service innovations with mobile, collaboration and analytics solutions. According to industry analysts, the cloud market will top $144 billion in 2016 and has more than doubled since 2012. (Source: Cisco Market Estimates, July 2014)

The impact of cloud is unquestionable. Our customers and partners know they can leverage the cloud to fuel top-line growth by improving their business agility and reach, and by enabling new product service innovation for their customers and citizens. They also recognize that cloud can improve their bottom-line economics, foster innovation and drive economic growth and productivity.

But cloud is presenting as many challenges for IT departments and cloud service providers as it is opportunities.

Today, the lack of ability to connect public clouds, and to move workloads and associated policies between clouds, coupled with an inability to manage public and private clouds together as a single capability, prevents IT organizations from buying cloud services from any vendor they choose and managing these services as if they were part of their extended private cloud.

IT departments also need to enable business globally while operating within the constraints of national and regional regulations governing data privacy, security and data sovereignty. Today’s largely global (but not local) cloud solutions don’t provide this either.

Read More »

Tags: , , , , , , ,

Application Enablement and Innovation Leveraging Linux Containers

Linux containers and Docker are poised to radically change the way applications are built, shipped, deployed, and instantiated. They accelerate application delivery by making it easy to package the dependencies along with the application. That means that a single containerized application can operate in different development, test and production environments and platforms (physical and virtual). While the concept of containerization is not new, the benefit of using containers to pull together all the application components (including dependencies and services) into a package for application portability is. As continuous integration and delivery require a very agile Software Development Lifecycle (SDLC) process to move from development to production, containers provides the perfect abstraction to deploy and test across the various platforms. Application containers make it very easy for applications to be deployed on bare metal servers, virtual machines, and public clouds. The reason why containers are relevant Read More »

Tags: , , , , , , ,

Business Continuity and Workload Mobility for Private Cloud (Cisco Validated Design-Part1)

As a Cloud Architect, I’ve had the privilege to work with CTOs and CIOs across the globe to uncover the key factors driving Business Continuity and Workload Mobility across their cloud infrastructures. We’ve worked with enterprises, large and small, and service providers to answer their top five concerns in our new Business Continuity and Workload Mobility solution for the Private Cloud.

1) Can you provide business continuity, workload mobility, and disaster recovery for my unique mix of applications, with lower infrastructure costs and less complexity for my operations teams?  Yes.

2) Can you provide a multi-site design that reduces business outages and costly downtime, allowing my critical applications to be more secure and available? Yes.

3) Can my operations teams perform live migrations of applications across sites while maintaining user connections, security, and stateful services?  Yes.

4) Does your multi-site solution allow me to utilize idle standby capacity during “normal” operations, and reclaim that capacity as needed during an outage event?  Yes.

5)  Can your Cisco Validated Design greatly reduce my deployment risks and simplify my design process, saving my business significant time, money, and resources?  Yes.

 

A Proven Multi-site Design, Built on the Most Widely Deployed Cloud Infrastructure    

We addressed each of these pain points as we designed, built, and validated our new multi-site business continuity and workload mobility solution. Our multi-site solution is built upon Cisco’s cloud foundation, the Virtual Multi-service Data Center (VMDC) that’s been deployed at hundreds of the world’s top enterprises and service providers. In our latest VMDC release, we’ve extended our cloud design to support multi-site topologies and critical use cases for private cloud customers. This validated design simply connects regional and long-distance data centers within your private cloud to address some critical IT functions, including:

  • application business continuity across data center sites;
  • stateful workload mobility across data center sites, will maintaining user connections and security;
  • application disaster recovery and avoidance across data center sites; and
  • application geo-clustering and load balancing across data center sites.
Cisco business continuity and workload mobility for the private cloud -Cisco Validated Design

Choose the Cloud Infrastructure that Fits Your Unique Business Needs

The  VMDC Business Continuity and Workload Mobility solution (CVD Design Guide) is grounded in the reality of today’s cloud environment, providing different design choices that match your applications needs. We realize there is no “one size fits all” cloud design, that’s why we support both physical and virtual resources, multiple hypervisors and storage choices, and security compliant designs with industry certifications like FISMA, PCI, and HIPPA.

Key Factors Driving Business Continuity and Workload Mobility in the Private Cloud
Read More »

Tags: , , , , , , , , , , ,

Banking in the InterCloud: Delivering Additional Computing and Storage

Financial Services firms are being challenged and forced to change the way that their applications, information, content, compute, storage, and network resources are deployed and consumed. It is a multi-dimensional issue that is forcing financial services firms to change of how IT is delivered. They are beginning to look for ways to stretch their data centers, as they often need more compute and storage capacity than their own facilities provide, especially during those peak high-demand times. The move is toward the service delivery of IT through cloud computing, a dynamic and service-oriented delivery paradigm that organizes and allocates IT-enabled services to meet business demand as needed.

Challenges With Financial Services IT Delivery

Data centers are costly to build and operate, but there are times when you need more resources. Cisco’s InterCloud solution lets banks create a hybrid cloud to extend their data center and cloud capacity when needed. Through InterCloud, banks can store more data and have more computing power, operating just as if it were in an on-premises data center. InterCloud could also be used to augment current big data and risk/analytics environments that banks have deployed in recent years. In many cases, additional compute capacity is needed only for a short time in order to run certain risk models or to provide additional reporting for regulatory requirements. Read More »

Tags: , , , , ,

Finally, a hybrid cloud that makes both users and IT happy!

Two years back, I disparaged hybrid clouds in my blog: “Why Hybrid Clouds Look Like my Grandma’s Network”. Since then the pain and necessity of many clouds in business environment has become acute. I see a great similarity between Hybrid Clouds and Bring Your Own Device (BYOD) phenomenon that has become well-accepted in today’s organization. IT tried to resist it initially, but the consumer movement proliferated into the workplace and was hard to control. Hence IT had no choice but to follow along.

A similar movement is emerging in Cloud. After Amazon Web Services (AWS) made it simple for application developers to swipe credit cards to buy compute and get up and running in a jiffy, the addiction has been hard to stop. Enterprise stakeholders are consuming cloud infrastructure by the hour and in the process running up total costs for their organizations and leaving gaping holes in security and compliance. But this time around, IT has an opportunity to get ahead of the phenomenon.

Screen Shot 2014-06-18 at 11.25.29 PM

 

Challenges with existing hybrid cloud approaches:

 Vendor lock-in: It is hard to argue against the flexibility offered by public clouds. However, few realize that the flexibility comes at the cost of vendor lock-in. Public cloud APIs are typically custom and moving the workload back is almost impossible.

Skyrocketing costs: Granted that public cloud vendors have been driving down costs. However, using public cloud for regular application deployments is like using a rental car for long-term use. If you need a car temporarily, say during a vacation, it makes sense to rent it by the day. However, when you are back at home and need a car for everyday commute, using a rental car will run up costs. This is what enterprises are running into when public cloud charges for resources and bandwidth start to add up. However, it is hard to get out once you are locked into operational practices and workload customization in your favorite cloud.

Security & Compliance holes: Security, what security? When you don’t even know what workloads are running in public clouds and you have no control over who accesses them and how, it is needless to say how big a security and compliance hole this is.

The Solution: Embrace Bring Your Own Cloud (BYOC), build hybrid clouds with Intercloud Fabric

Now that we agree that there’s no way around folks bringing their own clouds, IT needs to provide choice to users while driving consistency, control and compliance for its own sake. Here’s how Intercloud Fabric make this possible:

Choice: Intercloud Fabric enables IT to support a number of clouds including giant public clouds (Amazon, Azure) or their favorite cloud provider including Cisco Powered.

Consistency: Although users get choice of clouds, IT can maintain consistency in networking, security and operations. This is made possible by seamless workload portability across clouds, say vSphere to AWS while maintaining enterprise IP addressing and security profiles.

Compliance: Since public clouds appear as an extension of enterprise data center, current compliance requirements like logging, change control, access restrictions continue to be enforced.

Control: IT controls the cloud in a good way. They don’t have to say “No” to their end users in consuming diverse clouds but can still manage them with a single console and move workloads back and forth.

Seem too good to be true?

 See how cloud providers and business customers are getting ready to do it – replay of recent webcast Securely Moving Workloads Between Clouds with Cisco InterCloud Fabric

Also, if you are Gigaom Structure in San Francisco this week, you can see the solution in action and get further insights in our workshop on Intercloud Fabric.

 

Tags: , , , , , , , ,