Cisco UCS Servers and Blade Server Evolution, part 1, as the title suggests, discussed blade server evolution and why Cisco UCS is a game changer. Now let’s talk about what the implications are for blade server TCO (Total Cost of Ownership) and how Cisco Unified Computing System scales vs. legacy blade architectures.
Blade Server TCO and Scale
Scale is the crux of the problem that has historically been the barrier for blade servers to deliver on their initial promise. Scale for I/O. Scale for Servers. Scale for Management. Cisco identified these shortfalls in the traditional legacy blade architecture and came to the marketplace with an innovative, game changing redefined architecture – Cisco UCS.
As discussed in “part 1”, to move the bar for blade chassis, we to better consolidate I/O, management and scale. Enter Cisco UCS. Deliver everything at scale: servers and I/O and blade chassis and management etc. Deliver a new design, rather than retreading an old dead end chassis ‘building block’ design.
Efficiency and Scale by Design
The requisite new design is what Cisco delivered. Cisco UCS is a variable chassis count, variable server count, variable I/O capacity, smart scaling architecture.
Figure 1 is the Cisco design, a converged I/O (FCoE – lossless FC and Enet combined) that scales. It provides easy, efficient infrastructure scaling across: multiple chassis, multiple servers, racks, rows and yes, it even includes the integration of rack servers into the solution.
Figure 1: Cisco UCS architecture – 10 x 8 blade chassis = 80 blade servers, 20 cables (add more I/O by simply adding cables – easy scaling)
Figure 2 is a Non-Converged legacy blade chassis I/O architecture. More = more… of everything. More chassis to hold more blades is OK, that makes sense. But more Switches? More cables? More points of Management? More complexity? Not too good.
Cost always plays a big part in purchase decisions. It’s certainly a factor as I consider buying a new car. As you’re well aware, purchasing a new car isn’t just about the initial cost. In my case, I’m considering reliability, speed (not that I need to go that fast carpooling my kids to school), mileage, and looks to a certain extent. (I just can’t bring myself to drive a minivan.) But what does buying a car have to do with your customers, or IT spending for that matter?
To put it simply, customers often cite initial cost as a big factor in their network decision-making, too. But if they are looking only at CapEx when purchasing new equipment, it’s the same thing as only looking at the initial cost of a car: They’re not seeing the entire picture.
Total cost of ownership, or TCO, is a better metric to assess network cost, because it considers the full impact on IT spend, including CapEx, services, labor, bandwidth, and energy consumption. And TCO is not just a measure of the initial expense, but of how much equipment will cost over its lifetime.
In June 2011, Cisco commissioned a third-party business consulting firm to analyze the true TCO of the network, comparing the quantitative costs of acquisition, support, labor, bandwidth, energy, and product longevity. The firm also assessed qualitative business benefits like network uptime, user productivity, and security.
The quantitative results alone show that a network built on Cisco’s architectural approach can yield up to a 13% better TCO, building a powerful business case for you to take to your customers about why the choice of networking gear matters.
Here are some facts drawn from the findings, which support Cisco’s firm belief that a strategic next-generation Cisco network architecture delivers superior value and lower TCO: Read More »
Arguably the place to begin a Cisco UCS blade server journey would be with “Why Blade Servers”. ‘Blades’ are cool. There was “Blade Runner” (a cult classic) and the Wesley Snipes “Blade” movies, several TV series with ‘blade’ in the name, on and on; but for data centers and servers? Why blades? Where is the Blade Server TCO & ROI benefit that drives business decisions and therefore innovation and how do blade servers / chassis get there?
Blade servers have been around since about year 2000 and arguably came about as a way to make data center footprints smaller and reduce power consumption (reduced TCO). Nothing new here for blade enthusiasts. Rack servers were taking up more and more space and power in data centers. The concept of blades was brilliant, insightful and simple. Take as many common rack delivered functionalities (services) as possible, and package them together for delivery to a fixed group of servers. The easy targets for this were server power, cooling, and I/O (well, some I/O functions). To look at it another way, a blade chassis takes a data center rack with servers, I/O cables and switches, then shrinks them into a ‘building block unit’. Once you have the ‘unit’, put a single sheet metal wrapper around everything and voila, a blade chassis. Overly simplistic I know, but a close enough visual. If you want a step-by-step evolution, Sean McGee (a colleague of mine here at Cisco) did a darn good overview The “Mini-Rack” Approach To Blade Server Design.
Summer’s coming to a close and Cisco partners have been doing much more than just hanging by the pool. They’ve been busy working on some very cool projects!
In this episode of Partner Update, we find out why Cisco partner Force 3 has been spending time with competitive eating champion Joey Chestnut and learn about a new blog series from Logicalis called Hype or Ripe.
But there’s a lot more in this action-packed newscast, so watch this week’s Partner Update to get a math lesson from Cisco Channels Chief Edison Peres, find out how architecture-based solutions can maximize ROI for customers and help ensure partner profitability, learn how Westcon Group is removing obstacles to global distribution, get the latest details from Forrester Consulting on ways that customers can benefit from Borderless Networks solutions, out with HP and in with Xerox print solutions, our VMworld update, and much more that you don’t want to miss.
Watch it all right here:
Keep reading for a list of links and a written transcript of our newscast. Read More »
Happy summer, everyone! The sun’s shining, it’s a new fiscal year, and, Andrew’s back from his honeymoon in Hawaii. Now we’re gearing back up to bring you all the partner news and info you may have missed over the last couple of weeks.
In this episode of Partner Update, we cover amazing incentives and profitability programs for partners, discuss an upcoming broadcast to help you learn more about how to deliver architecture-based solutions and maximize ROI for your customers, a new way to calculate customers’ Borderless Networks ROI, Amazon Consulting’s recommendations for solution providers, and two new Social Media Spotlight posts to help you learn the ins and outs of video editing and promotion. We also get to check out Andrew’s new Hawaiian-inspired tattoo.
Sit back, tune in, and watch the latest episode of Partner Update for all of your Cisco news (in less than five minutes.)
Keep reading for links and additional details on the news we covered this time and time stamps so you know where to find each item. Read More »