The Lippis Report

May 14th, 2012

There are only a few 2004 vintage network start-ups that managed through the difficult 2008-2010 economic drought, which killed off many. These firms are survivors rooted in nutrient soil made up of strong management that tightly weaves business and technical architecture to serve an unmet, yet growing, market need. One of those markets is wireless infrastructure, and the one company that stands out in this space is Ruckus Wireless. Ruckus was founded by Bill Kish, CTO, and Victor Shtrom, CWO, and is managed by Selina Lo, its President and CEO. Ruckus Wireless has been firing on all cylinders. It’s the fastest growing Wi-Fi supplier on the planet in today’s enterprise wireless LAN (WLAN) market and owns the largest market share in the carrier Wi-Fi space. According to Garner, from 4Q10 to 4Q11, Ruckus Wireless, a late entrant into the WLAN market, was the fastest growing supplier of managed enterprise WLAN access points in terms of both unit shipments and revenue – growing 289% and 181%, respectively.  And for the second year, in the carrier Wi-Fi space, Ruckus was identified as the 2011 market leader with a 26.7 % share of Wi-Fi mesh node shipments, according to Dell’Oro. In this Lippis Report Research Note, we explore the service provide trends that are driving Ruckus’ current and future success in the wake of its expected IPO.

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May 14th, 2012

By Broadcom

Private and public cloud applications, usage models, and scale requirements are significantly influencing network infrastructure design. Broadcom’s StrataXGS® architecture-based Ethernet switches support the SmartScale series of technologies to ensure that such network infrastructure design requirements can be implemented comprehensively, cost-effectively and at scale. This set of innovative and unique technologies, available in current and future StrataXGS Ethernet switch processors, serves as the cornerstone of Ethernet switch systems from leading equipment manufacturers worldwide.
 
This white paper explores the network infrastructure virtualization requirements in private and public cloud networks, and how such requirements affect the design of data center network switches. It also describes features that are enabled by Broadcom’s Smart-NV (Network Virtualization) technology, part of Broadcom’s SmartScale series of technologies, engineered specifically to meet current feature and scale requirements of private and public cloud networks. Smart-NV encompasses comprehensive best practices for today’s high-performance data center switches, and addresses evolving needs of next generation cloud implementations.

April 30th, 2012

On March 30th I met with Dave Husak, the Founder and CEO of Massachusetts Software-Defined Networking (SDN) start-up Plexxi, along with two other employees. For those who don’t know Dave, he’s intense and driven. Out of this two-hour meeting, Dave provided the inspiration to describe SDN as the third epoch of computer networking. In a nutshell, the first epoch was IBM mainframes and SNA, the second is client-server computing and LAN/WANs, with the third being mobile plus cloud computing and SDN. After attending the second Open Network Summit (ONS) last week to sold-out crowds, the main question I walk away with is this: is SDN the third epoch or a new set of features added to layer 2/3 networking? In other words is SDN a new disruptive market or a high-end networking technology like InfiniBand? In this Lippis Report Research Note, I share the top ten observations at ONS and answer the above question.

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April 16th, 2012

In one of the most candid discussions with Jayshree Ullal, Arista Network’s CEO, she voices her view of Software-Defined Networking as not a market but a set of features. Jayshree views OpenFlow as but one in many APIs becoming available to program layer 2/3 networks. If you’re looking for SDN hype, then no need to listen to this podcast. But if you want a realistic view of this important industry trend, then listen up.

April 16th, 2012

There are still many manual steps, such as phone calls and emails between IT teams, throughout the life cycle of a virtual machine impeding timely and efficient VM deployment and, ultimately, the expanded deployment of virtual environments and associated benefits. To deliver on the promise of cloud computing’s on demand application availability, tasks need to be automated. Infoblox has launched its Automation Tasks Board tools in the model of a Software-Defined Network to enable IT department members to initiate with the click of a single button multi-step, often-repeated and time-consuming network tasks while providing cross team visibility and auditability. If you want to build a real cloud computing facility, then you need to listen to this podcast.

April 3rd, 2012

By Cisco Systems

How Today’s Government, Education, and Healthcare Organizations Are Benefitting from Cloud Computing Environments

Cloud computing is a disruptive technology model that is changing the way public sector organizations consume information and communications technology (ICT), and how they deploy and deliver services to stakeholders. A trusted network infrastructure is the foundation for any successful cloud implementation. This paper briefly reviews the status of cloud computing in government, education, and healthcare organizations. It also helps make the business case for a cloud implementation by summarizing the chief advantages and business drivers. Case study snapshots describe how public sector organizations have successfully implemented cloud services models in various environments worldwide.

February 28th, 2012

There are multiple definitions of Software-Defined Networking or SDN. But this is common in a new breakout space for the computer networking industry that’s evolving fast. The most common SDN definition is based upon splitting the data plane or the forwarding hardware of an Ethernet switch from its control plane or the logic that controls how packets flow from ingress to egress. But this definition alone is too limited and needs to be expanded. In this Lippis Report Research Note, we offer the industry a broader SDN definition and view.

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February 14th, 2012

By the Lippis Report

During the Fall 2011 edition of the Open Industry Network Performance & Power Test for Cloud Networks Evaluating 10/40 GbE Switches, Extreme Networks submitted its X8 Data Center Switch. We tested this switch populated with 192-40GbE ports, the highest density in the industry. We found the lowest latency and power consumption to date in the industry.

February 13th, 2012

The term “fabric” has nearly as many definitions and permutations as “cloud,” so in this Lippis Report podcast Vikram Mehta, Vice President IBM System Networking joins me to discuss the top 10 attributes that a data center network fabric should possess. With the back half of 2012 kicking-off aggressive data center fabric deployments listening to this podcast is a must to help you with your planning.

December 20th, 2011

By Jim Metzler, Ashton Metzler & Associates

This white paper proposes a new approach to architecting and designing data center networks for current dynamic and highly virtualized data centers.

December 13th, 2011

The Inflobox plug-in module for VMware’s vCenter Orchestrator promises to bridge network and virtual IT team silos by enabling automated assignment of IP addresses to VMs. The Infloblox plug-in enables IP addresses to be automatically assigned to virtual machines in less than a minute and then constantly monitored and managed, which simplifies troubleshooting, accelerates time to value and offers greater flexibility for the virtual team. Steve Garrison, VP Marketing for Infoblox and I discuss the problems of networking in virtualized environments and how Infoblox’s vCenter plug-in solves them.

December 5th, 2011

By Zeus Kerravala, Senior Vice President and Distinguished Research Fellow

The enterprise data center has undergone several major transformations since the introduction of computing as a corporate resource. The computing platform has evolved from main frame computing, to client server, to Internet-based computing, and now we sit on the precipice of the next major data center transition—the evolution to a fully virtualized data center. Each transition saw the cost of computing driven down and the importance of the network elevated. Each phase allowed organizations to increase the efficiency of their data center operations and improve asset utilization, ultimately leading to a better experience for end-users. This white paper provides a perspective on the rise of network value as it acts as the backplane for the virtualized data center and provides design recommendations.

December 5th, 2011

By IBM

The cloud model isn’t about transforming IT. It’s about reinventing the way organizations do business. Organizations in every industry, regardless of size or geography, are embracing cloud computing as a way to reduce the complexity and costs associated with traditional IT approaches. Organizations that approach cloud in a tactical fashion risk adding complexity and inefficiency (not to mention security exposure) due to fragmentation, redundancy and operating silos. Conversely, organizations that embrace cloud strategically—from a business as well as IT perspective—can capture new business value through innovation, flexibility, speed, integrity and security—while reducing cost and complexity.

To deliver the cloud’s full business value, cloud-enabled data centers require speed, flexibility, cost-effective operation and scalability. This paper discusses the technical and business requirements of cloud computing, focusing on the networking layer of the cloud.

December 5th, 2011