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Category Archives for "Networking"

Label Switched Multicast — Ethernet Header

I got an interesting email from Ying Lu who had read my posts on LSM: I am curious about the Ethernet DA and codepoint used for multicast MPLS. Previously, I understand that: Ethernet DA is unicast MAC of nexthop of each replication leg. codepoint is 0x8847 However, looking at RFC5332, I am not so sure… Quote: “Ethernet is an example of a multipoint-to-multipoint data link. Ethertype 0x8847 is used whenever a unicast ethernet frame carries an MPLS packet.

Intel snaps up Nervana for a crash course on deep learning

Intel is buying deep-learning startup Nervana Systems in a deal that could help it make up for lost ground in the increasingly hot area of artificial intelligence.Founded in 2014, California-based Nervana offers a hosted platform for deep learning that's optimized "from algorithms down to silicon" to solve machine-learning problems, the startup says.Businesses can use its Nervana cloud service to build and deploy applications that make use of deep learning, a branch of AI used for tasks like image recognition and uncovering patterns in large amounts of data.Also of interest to Intel, Nervana is developing a specialty processor, known as an ASIC, that's custom built for deep learning. To read this article in full or to leave a comment, please click here

Intel snaps up Nervana for a crash course on deep learning

Intel is buying deep-learning startup Nervana Systems in a deal that could help it make up for lost ground in the increasingly hot area of artificial intelligence.Founded in 2014, California-based Nervana offers a hosted platform for deep learning that's optimized "from algorithms down to silicon" to solve machine-learning problems, the startup says.Businesses can use its Nervana cloud service to build and deploy applications that make use of deep learning, a branch of AI used for tasks like image recognition and uncovering patterns in large amounts of data.Also of interest to Intel, Nervana is developing a specialty processor, known as an ASIC, that's custom built for deep learning. To read this article in full or to leave a comment, please click here

50% off Inateck 3 Port USB 3.0 Hub with 2.5 Inch USB 3.0 Hard Drive Disk External Enclosure Case for 9.5mm 7mm 2.5 Inch SATA HDD SSD – Deal Alert

This 3 port USB 3.0 hub converts any 9.5mm & 7mm 2.5-Inch SATA HDD/SSD into an external hard drive for ultimate mobility and convenience.  setup is tool free and easy to install and disassemble.  The built-in foam pad protect hard disk effectively.  This device features automatic sleep and spin-down and goes into sleep mode automatically after 10 minutes in idle state.To read this article in full or to leave a comment, please click here

Worth reading: The making of algorithm markets

Algorithmia’s approach is to containerize algorithms, packaging them as microservices and hosting on their scalable and serverless cloud infrastructure, and which are called up through their API, via a few lines of code. … Since the company’s launch in 2013, it has amassed over 2,200 algorithms from 19,000 authors — some of them hailing from the finest research universities in the world — in its online libraries. —New Stack

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Intel paves way for 3D XPoint SSDs and memory to work on AMD PCs

Intel's lightning-fast Optane SSDs and memory won't be limited to PCs featuring the company's own chips, but could work with PCs based on AMD processors as well.Intel wants to make adoption of Optane easy for makers of PCs and servers regardless of the chips they use, said Rob Crooke, senior vice president and general manager of the company's Non-Volatile Memory Solutions Group, in an interview. Optane is a brand name for a new class of storage and memory that could make PCs significantly faster. It is based on a technology called 3D XPoint, which Intel claims can be 10 times faster than flash storage and DRAM.To read this article in full or to leave a comment, please click here

Branch office links, big bandwidth needs drive SD-WAN evolution

The hype over the deployment of Software Defined-WAN technology and services is quickly becoming something more so far this year.Just this week EarthLink announced a partnership with SD-WAN vendor VeloCloud to offer a managed WAN-SD service. And recently Verizon teamed with SD-WAN purveyors at Viptela to offer SD-WAN services. Also this month another SD-WAN player -- CloudGenix -- announced a partner program to build out its SD-WAN offering to the masses. AT&T and other players are in on the managed SD-WAN service world as well.To read this article in full or to leave a comment, please click here

Branch office links, big bandwidth needs drive SD-WAN evolution

The hype over the deployment of Software Defined-WAN technology and services is quickly becoming something more so far this year.Just this week EarthLink announced a partnership with SD-WAN vendor VeloCloud to offer a managed WAN-SD service. And recently Verizon teamed with SD-WAN purveyors at Viptela to offer SD-WAN services. Also this month another SD-WAN player -- CloudGenix -- announced a partner program to build out its SD-WAN offering to the masses. AT&T and other players are in on the managed SD-WAN service world as well.To read this article in full or to leave a comment, please click here

Nicholas Carr says tech ‘utopia is creepy’

Fully automated, self-driving cars are likely decades away from being a reality, says Nicholas Carr, the author whose books about technology and culture seek to curb the heady enthusiasm regarding the digitalization of everything. Nicholas Carr. “I think a lot of the visions of total automation assume that every vehicle will be automated and the entire driving infrastructure will not only be mapped in minute detail but will also be outfitted with the kind of sensors and transmitters and all of the networking infrastructure that we're going to need,” Carr tells CIO.com. Autonomous car proponents and technology enthusiasts in general will certainly disagree with Carr.To read this article in full or to leave a comment, please click here

Microsoft pledges two Windows 10 upgrades in 2017

Microsoft has committed to delivering two Windows 10 feature upgrades to customers next year after issuing only one in 2016.The company released the one Windows 10 upgrade for this year last week when it shipped 1607, the version identified by its year and month, but also dubbed "Anniversary Update."Windows 10 1607 is it for the year, Microsoft said. "Based on feedback from organizations moving to Windows 10, this will be our last feature update for 2016," wrote Nathan Mercer, a senior product marketing manager, on a company blog.To read this article in full or to leave a comment, please click here

The stereotypical IT guy is now a psycho loner. Progress?

Hey kids, let’s check out the official trailer for a new movie called “I.T.” Looks awesome, right? Waitasecond! The IT guy in question is now a handsome, brooding young guy with some mental problems? Wait, he’s the bad guy? Noooooooooooooo!For years, the depiction of the stereotypical IT guy has been one of the “nerdy guy that nobody wants to talk with”, or the obnoxious, know-it-all, “let me do this, you clearly don’t know tech” kind of person. See the following examples:Saturday Night Live: Nick Burns, your company's IT Guy:To read this article in full or to leave a comment, please click here

August 2016 Patch Tuesday: Microsoft releases 9 security updates, 5 rated critical

For August 2016, Patch Tuesday isn’t too painful. Microsoft released nine security bulletins, five of which were rated critical due to remote code execution (RCE) vulnerabilities.Why so few this month? Michael Gray, VP of Technology at Thrive Networks, suggested, “It stands to reason that Microsoft may have kept things simple so as not to over-shadow the release of their Windows 10 Anniversary update.”CriticalMS16-095 is the cumulative monthly fix for Internet Explorer. It resolves five memory corruption vulnerabilities and four information disclosure flaws.To read this article in full or to leave a comment, please click here

IDG Contributor Network: Remember that RHEL/Mirantis storm? SUSE helps to sidestep the issue

A year or two ago, the storm in a teacup of the day was news that Red Hat, one of the largest technology vendors built off the back of open-source technologies, was turning against its one-time BFF Mirantis. For those unaware of the situation, Mirantis is a vendor that focuses entirely on the OpenStack cloud computing operating system. Wishing to ensure that it had a part to play in emergent open-source initiatives, a few years ago Red Hat made a strategic investment into Mirantis, and at the time indications were that Red Hat might be sizing up the fast-growing company for a future acquisition.To read this article in full or to leave a comment, please click here

August 2016 Patch Tuesday: Microsoft releases 9 security updates, 5 rated critical

For August 2016, Patch Tuesday isn’t too painful. Microsoft released nine security bulletins, five of which were rated critical due to remote code execution (RCE) vulnerabilities.Why so few this month? Michael Gray, VP of Technology at Thrive Networks, suggested, “It stands to reason that Microsoft may have kept things simple so as not to over-shadow the release of their Windows 10 Anniversary update.”CriticalMS16-095 is the cumulative monthly fix for Internet Explorer. It resolves five memory corruption vulnerabilities and four information disclosure flaws.To read this article in full or to leave a comment, please click here

60% off RAVPower Portable Multi-Functional Power Bank with 9000mAh Built-in Apple Lightning Connector and AC Plug – Deal Alert

The RAVPower Savior 9000mAh portable charger has both a built built-in Apple Lightning Connector and a foldable two prong wall plug so you don't need to bring an extra cable to charge your Apple Device.  The additional USB output is 1A & Lightning output is 2.4A - this means you can have incredible charging speeds up to 3.4A To read this article in full or to leave a comment, please click here

Reaction: Standardization versus Innovation

Should the Docker container image format be completely standardized? Or should Docker not be held back from evolving the format ahead of the open specification? This was the topic of a heated Twitter tussle last week between Google evangelist Kelsey Hightower and the creator of the Docker itself, Solomon Hykes. —New Stack

What is at stake here is the standardization versus innovation. Should Docker standardize their container technology or not?

On the one side is the belief that standardizing squashes innovation. Once you’ve standardized something, and other people start building on it, you can’t change the standard without a lot of agreement and effort—after all, other people are now depending on your product remaining the same across many cycles of development. This certainly kills innovation, as implementing new things both exposes your ideas to public view before you can implement them, and slows down the pace at which new ideas can be deployed in the real world.

On the other side is the belief that standardizing is necessary for the market to mature, and for a healthy ecosystem to develop that’s better for the entire community. How can customers and other vendors build products around a particular product if the Continue reading

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