Cisco is pleased to announce the latest version of the UCS Manager Plug-In for Oracle Enterprise Manager 12c (OEM). This new version (184.108.40.206.0) is posted on the Cisco Communities website. The plug-in provides health monitoring and status checking.
Cisco is the first organization to publish a result for the new SAP Concurrent Benchmark
Cisco is the first organization to publish a result for the new SAP Concurrent Benchmark and have it certified by SAP on behalf of the SAP Benchmark Council. The benchmark allows vendors to demonstrate how well their SAP environments work side by side in a shared environment. Getting a new benchmark running and tuned can be difficult for some vendors, but because the Cisco Unified Computing SystemTM (Cisco UCS®) is a platform built for virtualization we were the first to demonstrate results—and we did it all using virtualization with Microsoft software: the operating system, the database management system, and the hypervisor.
Recently, the SAP Benchmark Council created a new category of concurrent benchmarks that allows benchmarking of multiple SAP dialog applications running concurrently using shared resources—in our scenario, on a single server. The benchmark rules allow the use of any supported partitioning and isolation technologies, including hypervisors, hardware partitioning, and operating system containers. With a benchmark designed by SAP to measure the performance of these environments, we now can make objective comparisons between the same SAP applications running on bare metal or in concurrent environments with results certified by SAP.
Not only did Cisco publish the first- ever results on this new concurrent benchmark, but the results are remarkable. Comparison of the results with the results for the same software configuration running on a bare-metal server shows that the penalty for running in a virtualized environment was only 6.6 percent in terms of benchmark users, and only 6.7 percent in terms of SAP Application Performance Standard (SAPS) score.
With the Cisco UCS C240 M4 Rack Server powered by the Intel Xeon processor E5-2600 v3 product family, Cisco supports a total of 14,975 SAP SD users or a total SAPS score of 81,827. This result is excellent for virtualized environments and is further evidence that when you choose Cisco® servers and a complete Microsoft software stack, you have access to outstanding SAP performance.
Many organizations and SAP administrators prefer to run their landscapes on Microsoft software stacks. This first-ever SAP Concurrent Benchmark result shows just how easily you can incorporate virtualization software from Microsoft to add
more flexibility to SAP application deployments with little performance impact.
Now you can use our SAPS score certified by SAP on behalf of the SAP Benchmark Council to estimate your capacity on Cisco UCS running Microsoft software and run all your SAP landscapes in a shared environment with higher utilization rates and with less infrastructure.
While cloud computing is based on a number of technology innovations, I’m going to write for the non-technical person who I think needs to understand this major shift. In the end, cloud computing will affect every business, every industry. I’ll start this blog by sharing a story.
A few years ago, I was in a meeting with six CIOs of one of the largest healthcare providers. I asked each a question as they introduced themselves: “What are you working on?”
The first CIO, Bill, replied, “I’m working on a strategy to move to cloud.”
Next, I asked Mary, “What do you do?” Mary also said she was working on a strategy to move the cloud.
We got through every one of them and every one of them had the same answer.
I asked, “So what does that mean, working on a strategy to move to the cloud?”
They collectively said, “We’re really not sure, but we’re working on it.”
I wasn’t actually there to talk to them about cloud computing, but I said, “Give me 10 to 15 minutes to help you think about what it might mean to move to the cloud.”
I’d like to share an abbreviated view of this discussion in this blog, beginning with reviewing my cloud-computing framework.
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Over the past several years, SAP’s overall movement to create an in-memory platform has been strengthened by industry-leading and mission-critical solutions such as Tailored Datacenter Integration (TDI), integrated infrastructure, big data, and Internet of Things. How much do you know about these solutions? Would you like to learn more?
Cisco has developed a series of educational webinars to provide a deep dive into each of these solution areas.
These webinars have been created to educate and provide you the opportunity to ask the hard questions about how these SAP and SAP HANA solutions will fit into your organization.
Register for the individual webinars to learn how you can maximize your company’s competitive edge.
We look forward to seeing you there!
In the world of Cisco ACI, there is never a shortage of excitement and action. Today, we are pleased to bring to your attention news about the latest Cisco APIC software release. If you wonder what’s hot of the press in APIC SW release 1.0(3f) for Nexus 9000 series ACI mode, there are quite a few.
The Stretched Fabric feature captures the headlines. For quite some time now customers have been asking for an ACI Fabric that can stretch across datacenters and over long distances. The new software allows for each leaf and spine, that participate in creating a fabric, to be located up to 30 KMs apart. It also removes the restriction for every leaf to be connected to all spines. Let us take a close peek at the stretched fabric feature.
Stretched ACI fabric is a single fabric. It is a partially meshed design that connects ACI leaf and spine switches distributed in multiple locations. Typically, an ACI fabric implementation is a single site where the full mesh design connects each leaf switch to each spine switch in the fabric. This yields the best throughput and convergence. In multi-site scenarios, full mesh connectivity may be not possible or may be too costly. Multiple sites, buildings, and rooms can span distances that are not serviceable by enough fiber connections, or are too costly to connect each leaf switch to each spine switch across the sites. Diagram below illustrates the stretched fabric architecture.
Transit Leaf Switch Guidelines
Transit leaf refers to the leaf switches that provide connectivity between two sites. Transit leaf switches connect to spine switches on both sites. There are no special requirements and no additional configurations required for transit leaf switches
The key benefits of stretched fabric include workload portability and VM mobility.The stretched ACI fabric behaves the same way as a regular ACI fabric, supporting full VMM integration. For example, one VMWare vCenter operates across the stretched ACI fabric sites. The ESXi hosts from both sites are managed by the same vCenter and Distributed Virtual Switch (DVS). They are stretched between the two sites.
The ACI switch and APIC software recover from various failure scenarios. Check out the failover scenario analysis for details.