With our local Giants baseball team doing so well Monday night in their journey to clinching the World Series title, I was reminded of the sports maxim of ‘Following through’. Whether it’s with a baseball bat swing, a basketball shot, or a kicking a soccer ball, a follow through is important to take what you started, taking your task through the motion, and setting yourself up for future success. We at Cisco would like to help you follow through with your goal of transforming your infrastructure into a flexible service delivery center and see you symbolically smiling from that winner’s podium raising that trophy.
Part of our strategy for enabling your success is providing validated design guides to deploying our next-generation infrastructure, including the Unified Computing System and Nexus switching family, to speed your journey to the Cloud market while simplifying the transition. We’ve tested these architectures inside our own data centers, with partners, and in customer field trials and have captured and documented best practices around what works (and what doesn’t) in live deployments. As always, these architectures are positioned within our solution frameworks, Unified Service Delivery for Service Providers and Data Center Business Advantage for Enterprises, and we are committed to delivering more value to these Cisco designs.
We publically released a validated design around the Virtualized Multi-Tenant Data Center (VMDC), which allows for the complete end-to-end Infrastructure as a Service (IaaS) management of your data center resources across compute, network, and storage. Recent developments include expanded scaling ability which extends support from hundreds to tens of thousands of virtual machines within a single data center. We believe this abstraction of raw resources is an important baseline for extending into the delivery of future applications and services while leveraging a common infrastructure.
Contributed by Mark Palazzo, VP/GM for Cisco’s Cable Access Business Unit
On the last day of a New Orleans week that contained two major conventions - the Society of Cable Telecommunications Engineers’ (SCTE) annual Cable Tec-Expo, preceded by the Cable Television Association for Marketing’s (CTAM) Summit -- early morning shop talk requires a strong cup of coffee.
IP services are dominating overall network traffic growth and service providers are now truly architecting a transition from legacy Time Division Multiplexing (TDM) networks to packet transport networks. It’s no longer a question of if, but when. The Transport Profile for MPLS or MPLS-TP is the packet transport technology of choice, marrying the efficiency and flexibility of packet with the robust characteristics of a traditional transport network. The telecommunications industry has embraced this emerging standard, mainly because it is subset of and interoperable with widely deployed IP/MPLS technology. To ensure this interoperability, it was collectively decided by both the ITU-T and IETF that the IETF will be responsible to define the protocol and functionality of MPLS-TP. The embeded spreadsheet specifies which RFCs have been completed and which contributions have been accepted and are in progress as Working Group drafts.
This vision is finally coming to fruition. For the first time since its inception, a standards-based interoperability test for MPLS-TP was conducted by Isocore. The results of this interoperability test were announced this week and demonstrate to the market the reality of a true MPLS-TP standard and that the vendor community is following and adopting this standard. The interoperability focused on showing how systems from multiple vendors can work together while enabling transport-like characteristics such as statically provisioned paths, protection switching, in band OAM and OAM verification. All of the capabilities tested have been defined in RFC 5860, RFC 5654, RFC 5586 and RFC 5921 which are currently published standards from the IETF.
In this brief video discussion, Cisco’s Director of Video Solutions Marketing, Murali Nemani talks candidly about “what’s in it for cable” to deliver a suite of IP video services. In his view, it’s a three-step process that’s already beginning.
First, sending video services over bonded DOCSIS channels means pursuing the only path to those 15 billion video-hungry, IP-enabled end points which analysts predict will be present at the end points of the broadband network within 5 years. Whether “managed” (by the cable operator, such as cable modems and set-tops) or “unmanaged” (purchased by consumers), those IP end points will be seeking video over broadband.
Second, the continued attention and investment in DOCSIS 3.0 rollouts will help fend off competitive broadband “speed wars” while laying the foundation for video delivered over IP. Cable operators have the plant capacity, spectrum, and scale to reach an unprecedented footprint of IP end devices.
Lastly, cable’s continued work on the “video back end,” from content delivery networks (CDNs) to set-tops and next-generation gateways, will help the industry permeate the IP video marketplace and drive adoption across the U.S.
Contributed by Ash Dahod, Cisco SVP/GM of the Mobile Internet Technology Group
Mobile communications are expanding rapidly, and this is changing the way we all work, live and entertain. We are now truly able to stay connected virtually anywhere, anytime. The market and its associated technological advancements are moving very quickly and this was even more apparent as I met with customers, partners and colleagues at 4G World in Chicago.
We are all aware of the Mobile Internet tidal wave that is upon us and a lot of the talk at the show was how we can prepare for this next wave of technical advancements. Additionally, what was on most of our minds was how we can do this profitably.
I had the opportunity to speak at the conference and shared some thoughts on how the right network with the right combination of performance and intelligence will drive mobile operator profitability.
In the simplest form, we have to change the way we are looking at the market from a technical and business point of view.
We need to look at profitability and the ways we will address revenue and expense. Intelligence will be central to our new business models, new revenue streams and the efficiency of the network. From this perspective, we see that we need to increase the investment in network intelligence.