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Next Generation Data Center Design With MDS 9710 – Part II

EMC World was wonderful. It was gratifying to meet industry professionals,  listen in on great presentations and watch the demos for key business enabling technologies that Cisco, EMC and others have brought to fruition.  Its fascinating to see the transition of DC from cost center to a strategic business driver . The same repeated all over again at Cisco Live. More than 25000 attendees, hundreds of demos and sessions. Lot of  interesting customer meetings and MDS continues to resonate. We are excited about the MDS hardware that was on the display on show floor and interesting Multiprotocol demo and a lot of interesting SAN sessions.

Outside these we recently did a webinar on how Cisco MDS 9710 is enabling High Performance DC design with customer case studies. You can listen to that here.

Three Pillars of ReliabilitySo let’s continue our discussion. There is no doubt when it comes to High Performance SAN switches there is no comparable to Cisco MDS 9710. Another component that is paramount to a good data center design is high availability. Massive virtualization, DC consolidation and ability to deploy more and more applications on powerful multi core CPUs has increased the risk profile within DC. These DC trends requires renewed focus on availability. MDS 9710 is leading the innovation there again. Hardware design and architecture has to guarantee high availability. At the same time, it’s not just about hardware but it’s a holistic approach with hardware, software, management and right architecture. Let me give you some just few examples of the first three pillars for high reliability and availability.

 

Reliability examples in MDS

 

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MDS 9710 is the only director in the industry that provides Hardware Redundancy on all critical components of the switch, including fabric cards. Cisco Director Switches provide not only CRC checks but ability to drop corrupted frames. Without that ability network infrastructure exposes the end devices to the corrupted frames. Having ability to drop the CRC frames and quickly isolate the failing links outside as well as inside of the director provides Data Integrity and fault resiliency. VSAN allows fault isolation, Port Channel provides smaller failure domains, DCNM provides rich feature set for higher availability and redundancy. All of these are but a subset of examples which provides high resiliency and reliability.

 

Weakest link

 

We are proud of the 9500 family and strong foundation for reliability and availability that we stand on. We have taken that to a completely new level with 9710. For any design within Data center high availability  has to go hand in hand with consistent performance. One without the other doesn’t make sense. Right design and architecture with DC as is important as components that power the connectivity. As an example Cisco recommend customers to distribute the ISL ports of an Port Channel across multiple line cards and multiple ASICs. This spreads the failure domain such that any ASIC  or even line card failures will not impact the port channel connectivity between switches and no need to reinitiate all the hosts logins. You can see white paper on Next generation Cisco MDS here. At part of writing this white paper ESG tested the Fabric Card redundancy (Page 9) in addition to other features of the platform. Remember that a chain is only as strong as its weakest link.

 

Geschäftsmann hat Wut, Frust und Ärger im Büro

 

The most important aspect for all of this is for customer is to be educated.

Ask the right questions. Have in depth discussions to achieve higher availability and consistent performance. Most importantly selecting the right equipment, right architecture and best practices means no surprises.

We will continue our discussion for the Flexibility aspect of MDS 9710.

 

 

-We are what we repeatedly do. Excellence, then, is not an act, but a habit (Aristotle)

 

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Creating a Cloud Sandbox for Video to Bring More Innovation to TV

gtupyWritten By George Tupy, Marketing Manager, Cisco Service Provider Video

For TV service providers, one of the key promises of cloud architectures is the ability to innovate at Internet speeds. This enables a host of business outcomes, including new experiences which can be delivered and monetized more rapidly.

Beyond the speed of innovation, a key question – actually aspiration – that we often hear from our service provider customers is “how can I bring more innovation into my TV environment.” At Cisco Live in San Francisco this week, we have been able to share with our customers and partners how a transformation to cloud operating models, with Cisco’s Videoscape Cloud Services, can help increase the quantity of TV service innovation.

Two key obstacles to innovation are risk and uncertainty. You can never be certain that a new enhancement in feature/functionality will stick and be widely adopted by your subscribers. And you face the risk of lost investment in failed innovations. With Videoscape Cloud Services, Read More »

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How FCoE Helps Cisco Reduce Data Center Infrastructure

What a difference a networking cable can make in a data center’s infrastructure requirements and costs…especially when that cable uses Fiber Channel over Ethernet (FCoE) technology. An industry-standard, FCoE carries Fibre Channel over Ethernet links, which reduces the number of I/O adapters, cables, and switches in the data center.

Read More »

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Away by the Bay at Cisco Live!

May 20, 2014 at 7:08 pm PST

Wow! It’s been a whirlwind beginning to Cisco Live 2014. I’ve already met many partners and customers and we’re only about halfway through the week! Folks are excited to be part of such a huge event here in San Francisco.  In fact, check out this shot of folks streaming into the room for John Chambers’ keynote address yesterday.

Crowd ShotBefore John even took the stage, we’d already spent a lot of time talking with customers and partners about the new Solution Partner Program. This key piece of the Cisco Partner Ecosystem used to be known as the Cisco Developer Network (CDN). Arjun Lahiri, Senior Manager, Cloud and Ecosystem Strategy and Programs Group, took some time to really explain how CDN evolved into the Solution Partner Program and why those changes have occurred and how they affect partners. Be sure to read Arjun’s blog and get up to speed on the latest on the Solution Partner Program here at Cisco Live 2014. Read More »

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Why CXOs Must Get Moving When It Comes to Mobility

With the frenzy that comes with new phone releases, the excitement that new app launches cause, and our increasing ability to establish connections with anyone virtually anywhere, it’s safe to say the Internet of Everything (IoE) is changing everything about our global network.

And while the Internet of Everything describes the connections that link people, places, process, data and things, the convergence of all of these elements is the source of its growth.

On their own, increased mobility, enhanced cloud and Fast IT are changing the business and IT landscape. A new model for IT that accounts for the convergence of these technologies is essential to accelerating the trajectory of the Internet of Everything to new heights.

Mobility has especially emerged as a key factor, with 25 billion devices estimated to be connected to the Internet by 2015. For this reason, tracking (and staying ahead of!)  top mobility trends remains a priority for every organization. Read More »

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