Cisco Blogs


Cisco Blog > Enterprise Networks

One Network for the BYOD Challenge

January 23, 2013 at 5:01 am PST

In my previous posts, I discussed with you the importance of unified policy and management as you respond to the bring-your-own-device (BYOD) trend. The Cisco Unified Access solution brings “One Policy. One Management. One Network” to help you with your BYOD initiatives. Today I’ll take a look at the third pillar of Cisco Unified Access, One Network. I’ll explore with you what it means and why it is a critical factor as you take on BYOD.

The workforce is increasingly going mobile. According to research firm Gartner, tablets will be the key accelerator to workforce mobility. A Gartner 2012 report suggested that annual tablet purchase by businesses totaled 13 million units and this number would more than triple to reach 53 million units by 2016. Such rapid mobile growth calls for major wireless network expansion. Market data from Infonetics showed that global wireless LAN equipment sales in the 3rd quarter of 2012 passed the $1-billion mark for the first time.   Read More »

Tags: , , , , , , , ,

New Cisco Jabber for Virtual Environments Provides Superior User Experience

As a technology guy, I’m always fascinated to see what new gadgets and technologies get announced at CES.  Some are pretty cool; some I think will only make it to the headlines.  In the end, which gadget will enjoy large-scale adoption and best empower the user?  The one that best meets the user needs with a superior user experience.

Similarly, Cisco’s announcement today  is all about providing a superior user experience to virtual desktop users and truly empowering them to reach new levels of productivity.  With the new software-enabled Cisco Jabber for virtual environments and integrated UC accessories Cisco is continuing to evolve the virtual desktop into a virtual workspace and pursuing a long-term software strategy for Cisco Virtualization Experience Infrastructure (VXI).

According to Gartner, Read More »

Tags: , , , , , , , ,

From Hudson River to Data Center : When Teamwork, Process and Respect Save the Day .

This is my first year as an attendee at the Gartner DC conference.  I’ve been here once before working demos on the tradeshow floor, but this year it’s purely about information gathering.  Tradeshows floors are great.  You get to wander around and chat with a captive audience of your industry peers, partners, and “frenemies” collecting pens and light up bouncy balls.  Based on where the swag really ends up, I think the pen purchasers really need to start thinking about logo branded crayon packs. But there is so much to learn in the conferences even in the most unexpected sessions.

SulleySullenbergerMy primary take aways from the initial keynotes were that Hadoop is a strong early adoption application candidate for cloud in a non-virtual context  (Hadoop in the data center  was recently covered in Jason Rapp’s blog) , that commodity compute is the leader in cloud computing (I cried a little on the inside with this one), and that personnel development and team building/creation is one of the biggest factors in an IT success story.

For day one the celebrity keynote was from Captain Chesley Sullenberger which seemed out of place before listening to him.  His talk about teamwork, process, and respect leading to his success in pulling off that harrowing landing on the Hudson spanned well from the people aspect of organizations, and was a very enjoyable listen.

These take aways seem to me  even more critical as IT organizations have to quickly evolve their data centers to meet demanding  business requirements, without expecting additional resources .

Gartner does a very nice job of interactive polling within their conference.  For the starting keynote the audience poll (~2,000?) revealed that budgets edging up, but for the greatest number of attendees are mainly flat.

It seems that 34% of the audience has to deal with a flat budget, 20% of the attendees benefit from a marginal increase (<5%), and  14% experience a small decrease (<5%)

Talking about data center evolution, as a Cisco guy, I had absolutely to attend (by choice ) David Yen’s presentation.  David is our Sr VP & GM in charge of our DC Technology Group, so he’s the big picture for anything Cisco in the Data Center. He is a Phd, with a very large experience in compute, applications and network, acquired through executive role at Sun Microsystems, Juniper and Cisco. David’s talk was about the evolution of the data center and the relevance of Cisco -You may want to check the blog from Giuliano Di Vitantonio, VP Marketing Data Center and Cloud with slides and videos “ The Evolving Data Center : Perspectives from the Gartner DC Conferences“  In his presentation David Yen covered some of the background for the evolution of the data center model, and the gains to be expected in the fabric model we see through Fabric Path in optimization of the new East/West data patterns.

Multipath

 

This all has a strong relationship to our Unified Computing System solution. Which as a server platform “loaded  with features “ might be perceived at some disadvantage in comparison to commodity compute, we’re happy to see that in reality our customers have placed us at #3 in datacenter compute world wide, and #2 in the US for an implementation that is only three years into the market, thanks to providing strong management capabilities, system agility, and dynamic integrated network functionality, as well as great TCO. As proof points , you may want to check Bill Shields blogs on this topic, but also the Cisco Buil& Price website with promotions of the month.

This Conference gave me also the opportunity to discuss other “more technical ” topics such as security for cloud and virtual services.
So stay tuned, as I will be back in January for additional conversations.

 

 

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

The Evolving Data Center : Perspectives from the Gartner DC Conferences

I have just come back from the Gartner Data Center conferences in London and Las Vegas where I got to witness the increasing relevance of Cisco in the data center. The critical role of the network to enable the world of many clouds has becomes evident, and Cisco continues to establish itself as an innovator in the server market.  Our vision and solutions really grabbed the attention of the analysts and customers at a level that I certainly didn’t see last year.
Data center consolidation, server virtualization, and converged infrastructure continue to be chief concerns among decision makers.  Emerging topics such as fabric –based infrastructure, hybrid cloud, and network programmability were definitely the focus of numerous presentations and endless conversations.

Cisco continues to innovate on all these fronts, and we had a lot of progress to present to the audiences in London and Vegas.

Three Insightful Conversations 

I’d like to share with you three conversations I had at the Gartner DC Conference in Las Vegas. Two are with the sales and engineering leaders for Cisco Data Center, Frank Palumbo (@fpalumbo) and David Yen, and the third is with one of our partners, Siki Giunta from CSC, who participated on a panel on Cloud that I moderated.

Frank Palumbo on convergence, virtualization, network programmability, and SDN

In the first conversation, Frank Palumbo, VP Global Sales, reports some of the major concerns of the IT organization.  Our conversation covers:

  • The new role of the “cylinders of excellence” — servers, network, storage and security teams — when the goal is to implement a convergence infrastructure;
  • The benefits of deploying unified computing in environments where virtualization coexists with “bare-metal” workloads; and
  • Network programmability and SDN.

David Yen on the evolving data center

My second conversation was with David Yen, Cisco SVP & GM, Data Center Group, who gave a great presentation to more than 600 attendees called “The Evolving Data Center:  Past, Present, and Future.”

David — who brings in-depth knowledge of IT technologies from his years working with Sun Microsystems, Juniper, and Cisco – provides new perspective on the evolution of the data center.
In his presentation David explains how the convergence infrastructure, on the one hand, and network programmability, on the other hand, reshapes the data center landscape to make the world of many clouds possible.
Read More »

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

Cisco at Garner DC Las Vegas : A pragmatic view and approach of the evolution of the data center in the era of clouds and network programmability.

December 5, 2012 at 4:34 am PST

As expected a lot of talks, sessions and interest this year about the reality of the  cloud deployment and hybrid cloud  at Gartner DC Las Vegas.

Cisco is now perceived as a very credible player in cloud – In fact a quick electronic poll  from the audience during one of  the key notes speechs ranked Cisco as the number 2 amongst the vendors.

As a proof point of Cisco influence in the cloud computing evolution, both David Yen , Cisco SVP & GM Data Center Group, and John Manville Cisco SVP , Global Infrastructure for IT, presented Cisco vision and achievement in terms of infrastructure and foundation for cloud  : Network programmability , and convergence infrastructure are at the core of the efforts driven by these Cisco executives and solution teams to deliver robust infrastructures for both our customers and Cisco IT organization.

If you are interested to know more about these sessions, stay tuned. I will post in the following days on this same blog the  slide decks from David and John ,as well as two short and very  interesting videos that I did these days:
-One one hand a short dialog between Giuliano Di Vitantonio, Cisco VP Marketing Data Center and Cloud,  and David Yen.


-On the other hand a summary of the presentation by John Manville (see introduction blog from Omar Sultan Living with the Programmable Cloud)

Along the same lines , I also invited a panel of bloggers and tweeps , who attend Gartner DC  to share with us their reaction to these presentations and  their view on the current challenges faced by the IT organizations.

In this video you will hear from Presidio Steve Kaplan (@ROIdude), VCE Jeramiah Doodley (@jdooley_clt)  , Cisco Jason Schroedl (@Jschroedl)  and Todd Brannon (@tobranno) .

Read More »

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