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Monday, May 06, 2013

Arista heading off Cisco/Insieme at 100G SDNs?

Clarifying the role of software-defined networking northbound APIs | Federal CIOs Fret Over Budget Pressures, IT Talent and Cybersecurity

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Arista heading off Cisco/Insieme at 100G SDNs?
Arista is raising the ante in high-density programmable core switching and perhaps setting the stage for things to come. Read More


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Clarifying the role of software-defined networking northbound APIs
With software-defined networking the control of the network is pried out of the data handling devices and centralized on a controller that uses a common protocol, OpenFlow, to direct the switches on the southbound side. That much has been established. But what of the oft-mentioned northbound APIs that will let applications tell the controller what they need from the network? What kind of progress is the Open Networking Foundation making on that front? Network World Editor in Chief John Dix put the question to Robert Sherwood, CTO of Big Switch Networks and head of the ONF's Architecture and Framework Working Group, which is responsible for multiple things, including the creation of these northbound APIs. Read More

Federal CIOs Fret Over Budget Pressures, IT Talent and Cybersecurity
TechAmerica's annual survey of federal CIOs reveals anxieties over chronic fiscal constraints and lack of budget authority. But there's more: Add security threats and challenges of recruiting and retaining top talent to the list of CIO concerns. Read More


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Data centers under water: What, me worry?
Given the dire warnings about climate change, some business and IT people are pondering this question: How should data center managers handle the crop of 100- and even 500-year storms, coastal flooding and other ecological disasters that climatologists predict are heading our way? Read More

NASA smartphone satellites beam clear images of Earth
The trio of Android smartphones NASA blasted into orbit recently have ended their journey by burning up in the atmosphere, but not before snapping shots of Earth -- and the pictures don't look too bad. Read More


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Vegas is Sin City, which means there's plenty to do there other than just attend Interop, tech shows Read More

Interop: The quiz
From strange titles of talks to the use of exotic broadcast media, Interop has been drawing attention for more than two decades Read More

The birth of the network function virtualization (NFV) ISV community
A key requirement for the success of the nascent network functions virtualization (NFV) market is the emergence of an independent software community to drive innovation in telecom software. At the recent Open Network Summit (ONS) event there was significant activity around NFV, including a number of smaller suppliers demonstrating products. Read More



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8. Arista heading off Cisco/Insieme at 100G SDNs?


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