Note: This is the first of a three-part series on Next Generation Data Center Design with MDS 9700; learn how customers can deploy scalable SAN networks that allow them to Scale Up or Scale Out in a non disruptive way. Part 2 | Part 3 ]
Data centers are undergoing a major transition to meet higher performance, scalability, and resiliency requirements with fewer resources, smaller footprint, and simplified designs. These rigorous requirements coupled with major data center trends, such as virtualization, data center consolidation and data growth, are putting a tremendous amount of strain on the existing infrastructure and adding complexity. MDS 9710 is designed to surpass these requirements without a forklift upgrade for the decade ahead.
MDS 9700 provides unprecedented
- Performance – 24 Tbps Switching capacity
- Reliability – Redundancy for every critical component in the chassis including Fabric Card
- Flexibility – Speed, Protocol, DC Architecture
In addition to these unique capabilities MDS 9710 provides the rich feature set and investment protection to customers.
In this series of blogs I plan to focus on design requirements of the next generation DC with MDS 9710. We will review one aspect of the DC design requirements in each. Let us look at performance today. A lot of customers how MDS 9710 delivers highest performance today. The performance that application delivers depend
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Tags: 16 Gigabit, 16Gb, 16Gb Fibre Channel, 9710, architecture, Cisco, cloud, Cloud Computing, Consolidation, convergence, data center, Data Mobility Manager, DCNM, design, Director, dmm, FCIP, FCoE, Fibre Channel, Fibre Channel over Ethernet, IO accelerator, it-as-a-service, MDS, nexus, NX-OS, SAN, Storage, storage area networks, switch, switching, Unified Data Center, Unified Fabric, virtualization
Do you have a need for automated provisioning of your data center? Cisco Prime Data Center Network Manager (DCNM) might just provide that solution.
DCNM is designed to help you efficiently implement, visualize, and manage the Cisco Unified Fabric. The need today in the datacenter is for a comprehensive management platform that delivers visibility as well as control of all elements within the Unified Fabric which in turn significantly simplifies troubleshooting, maintenance and provisioning of the entire fabric in a fast and efficient way.Watch the video below to find out more.
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Tags: Cisco Dynamic Fabric Automation, Cisco Prime DCNM, MDS, network provisioning, nexus, Unified Data Center, Unified Fabric
A long time ago I got asked to write about how to use Fibre Channel over Ethernet (FCoE) for distance. After all, we were getting the same question over and over:
What is the distance limitation for FCoE?
Now, the short answer for this can be checking out various data sheets for the Nexus 2000, Nexus 5500, Nexus 6000, Nexus 7000, or MDS 9X00 product lines. But it didn’t answer the most obvious follow-up questions: “Why?” and “How?”
Problem is, whenever you start talking about extending your storage connectivity over distance, there are many things to consider, including some things that many storage administrators (or architects) may not always remember to think about. The more I thought about this (and the longer it took to write down the answers), the more I realized that there needed to be a good explanation for how this worked.
Generally speaking, the propeller spins the ‘other way’ when it comes to storage distance.
To that end, I began writing down the things that affect the choice for selecting a distance solution, which involves more than just a storage protocol. And so the story grew. And grew. And then grew some more. And if you’ve ever read any blogs I’ve written on the Cisco site you’ll know I’m not known for my brevity to begin with! So, bookmark this article as a reference instead of general “light reading,” and with luck things will be clearer than when we started. Read More »
Tags: distance, FCIP, FCoE, Fibre Channel, iSCSI, MDS, nexus, Storage
End of April, Cisco introduced the next generation Storage Network innovations with the new MDS 9710 Multilayer Director and new MDS 9250i Multiservice Switch (see Berna Devrim’s blog ) . These solutions have been presented to the Storage Tech Field Day (see blogs and videos below) , as well on the Cisco booth at different events (ie EMC World) generating a lot of comments from bloggers and users. So I came back to the team of Cisco engineers to know more about these solutions – Today I interviewed Bhavin Yadav one of these fine engineers about the MDS 9710 .
“Hi Bhavin . I heard a lot of comments about troubleshooting , and the claim that it’s easy . Really? How can I achieve that?
Haha . Welcome to the world of Cisco MDS 9700 Series Multilayer Directors, the easy to troubleshoot Multilayer Director Class platform in the storage area networking world! Isn’t it wonderful ? Who does not want that ? But let me first remind you some fundamental facts before we come to any conclusion.
What are some of the reasons we have to troubleshoot?
1. Unknown human part – like wrong part replacement, playing around for fun (Are you serious? Yes, you can just pull the lever and get pull the module out like a piece of cake),
2. Technology changes –sudden traffic pattern change like unexpected data spikes, infrastructure changes like adding bunch of new virtual machines – new servers, using SSD based storage, exponential increase in data backups every night , deployment of new data centers, need of speedier networks, etc.
3. Unexpected infrastructure acts: sudden power loss, lost air cooling, burned out cables, failing hard drives – switches – cables, etc.
So, the question comes out is – Okay, this is not something new, we deal with it everyday. Well, let me ask you this – while you work on above problems, does it impact your customers / clients? Does it impact (reduce) your available resources? Does it wake you up your staff at 2 am? But how about reducing these kinds of calls / engagements and also enhancing the customer experience? Yes, that’s what we are going to talk about.
Introducing Cisco MDS 9710 Multilayer Director Class SAN switch, along with Raising the bar for performance and new benchmarks on performance, reliability and flexibility, now also for troubleshooting. Let’s see how it does this.
With MDS 9710, comes a newly refreshed hardware with new troubleshooting and monitoring tool: GOLD – Generic Online Diagnostics. In this post, I want to talk about both, new hardware and GOLD.
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Tags: Cisco, data center, MDS, Storage Networking
Interop 2013 took place last week in Las Vegas from May 6-10 and despite wireless connectivity at the Mandalay Bay being dreadful, #Interop 2013 was very well received by customers, partners, and analysts. Our booth location was ideal, and we were situated in between Huawei and HP. This made for interesting conversations as attendees went from booth to booth looking for giveaways.
I wanted to share some of the highlights and buzz from the show. For a complete photo album, please visit our facebook channel
See Jacob Rapp and Robb Boyd discuss Unified Fabric trends in the Data Center
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Tags: data center, Interop Las Vegas, MDS, nexus, SDN, Unified Data Center, Unified Fabric