There’s been a lot of hype and speculation among industry watchers over Cisco’s position in the software-defined networking (SDN) trend. But as Padmasree Warrior, Cisco Chief Technology and Strategy Officer, explained during Cisco Partner Summit, SDN itself is a limited vision – customers aren’t gaining all that much by merely virtualizing network functions, for example.
“SDN addresses only a portion of the requirements our customers need,” explained Padma during her Day 2 General Session keynote at Partner Summit. It’s network programmability that should be the goal, she said, and Cisco and partners are the ones who will “clarify and explain to customers how the network of the future must transition to deliver better value.”
Padma joined the Cisco Channels social media team at Partner Summit to further clarify Cisco’s approach to network programmability. Let’s hear what she had to say:
While Day 1 of Partner Summit was all about Cisco’s vision for the future, the partner ecosystem, and partner evolution, today the focus shifted toward technology and services. Day 2’s General Session brought to the stage Padmasree Warrior, Chief Strategy and Technology Officer, Rob Lloyd, President, Development and Sales, and Edzard Overbeek, Senior Vice President, Cisco Services, to talk through Cisco’s innovation and technology, our unique value proposition for customers, and why building a robust services practice around Cisco sales is key to partner profitability.
Partner impressions are some of the most valuable feedback we have here at Cisco. Like yesterday, we took to the halls of the Boston Convention & Exhibition Center to get your perspectives. Here’s what you told us:
Read on for a full recap of Partner Summit Day 2. Read More »
“The Economistmagazine cover story recently explored whether innovation was dead. Is it possible that after five years of a tough economy with a slow recovery that we’re done when it comes to new ideas? …
… There are indicators now that we’re about to launch into the next era, driven by what people are calling the “Internet of Everything” or IoE. It’s the next stage of Internet growth with the intelligent connection of people, process, data, and things. …
There is a lot at stake here: $14.4 trillion to be exact—just for the private sector. That’s the amount that our research shows could be gained globally in the next decade from the intelligent connections.” …
Energetic debates of what SDN is and the expanding scope of what it can do for our customers continue to race along in a chaotic frenzy. In addition, the overall SDN market is somewhat fragmented in terms of both vendor positioning and marketing. Collectively, the conversation really comes down to improving business agility and the efficiencies gained in bringing new services to market. Essentially, the goal is to enable operators to make their networks and services go much faster.
While software defined networking (SDN) technologies continue to drive significant entropy in our industry, Network Function Virtualization (NFV) recently rose up and became a key focus of many discussions at Mobile World Congress in Barcelona last month. Read More »
Consider these impressive stats shared in a keynote from Cisco’s CTO and CSO Padmasree Warrior last week at Cisco Live, London:
50 Billion “things” including trees, vehicles, traffic signals, devices and what not will be connected together by 2020 (vs. 1000 devices connected in 1984)
2012 created more information than the past 5000 years combined!
2/3rd of the world’s mobile data will be video by 2015.
These statistics may seem a bit surprising, but the fact is, they cannot be ignored by CIOs and others chartered with the responsibility of managing IT infrastructure.
Impact on Enterprise and SP Infrastructure strategies
Further, these trends are not silo’d and are certainly not happening in a vacuum. For example, Bring-your-Own Device (BYOD) and the exponential growth of video endpoints, may be happening in the “access”, but they are causing a ripple effect upstream in the data center and cloud environments, and coupled with new application requirements, are triggering CIOs across larger Enterprise and Service Providers to rapidly evolve their IT infrastructure strategies.
It is much the same with cloud infrastructure strategies. Even as Enterprises have aggressively adopted the journey to Private Cloud, their preference for hybrid clouds, where they can enjoy the “best of both worlds” – public and private have grown as well. However, the move to hybrid clouds has been somewhat hampered by challenges as outlined in my previous blog: Lowering barriers to hybrid cloud adoption – challenges and opportunities.
The Fabric approach
To address many of these issues, Cisco has long advocated the concept of a holistic data center fabric, heart of its Unified Data Center philosophy. The fundamental premise of breaking silos, and bringing together disparate technology silos across network, compute and storage is what makes this so compelling. At the heart of it, is the Cisco Unified Fabric, serving as the glue.
As we continue to evolve this fabric, we’re making three industry-leading announcements today that help make the fabric more scalable, extensible and open.
Let’s talk about SCALING the fabric first:
Industry’s highest density L2/L3 10G/40G switch: Building upon our previous announcement of redefining fabric scale, this time we introduces a New Nexus 6000 family with two form factors – 6004 and 6001. We expect these switches to be positioned to meet increasing bandwidth demands, for spine/leaf architectures, and for 40G aggregation in fixed switching deployments. We expect the Nexus 6000 to be complementary to the Nexus 5500 and Nexus 7000 series deployments, and is not to be confused with the Catalyst 6500 or Nexus fabric interconnects.
The Nexus 6000 is built with Cisco’s custom silicon, and 1 micro-second port to port latency. It has forward propagated some of the architectural successes of the Nexus 3548, the industry’s lowest latency switch that we introduced last year. Clearly, as in the past, Cisco’s ASICs have differentiated themselves against the lowest common denominator approach of the merchant silicon, by delivering both better performance as well as greater value due to the tight integration with the software stack.
The Nexus 5500 incidentally gets 40G expansion modules, and is accompanied by a brand new Fabric Extender – the 2248PQ, which comes with 40G uplinks as well. All of these, along with the 10G server interfaces, help pair the 10G server access with 40G server aggregation.
Also as part of the first step in making the physical Nexus switches services ready in the data center, a new Network Analysis Module (NAM) on the Nexus 7000 also brings in performance analytics, application visibility and network intelligence. This is the first services module with others to follow, and brings in parity with the new vNAM functionality as well.
Industry’s simplest hybrid cloud solution: Over the last few years, we have introduced several technologies that help build fabric extensibility -- the Fabric Extender or FEX solution is very popular extending the fabric to the server/VM, as are some of the Data Center Interconnect technologies like Overlay Transport Virtualization (OTV) or Location ID Separation Protocol (LISP), among others. Obviously each have their benefits.
The Nexus 1000V Intercloud takes these to the next level by allowing the data center fabric to be extended to provider cloud environments in a secure, transparent manner, while preserving L4-7 services and policies. This is meant to help lower the barriers for hybrid cloud deployments and is designed to be a multi-hypervisor, multi-cloud solution. It is expected to ship in the summer timeframe, by 1H CY13.
This video does a good job of explaining the concepts of the Intercloud solution: