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Category Archives for "Networking"

What are the options for securing SD-WAN?

A key component of SD-WAN is its ability to secure unreliable Internet links and identify anomalous traffic flows.SD-WAN technology providers are continuing to increase their native security features and to create robust ecosystems of network-security partners.[ See where SDN is going and learn the difference between SDN and NFV. | Get regularly scheduled insights by signing up for Network World newsletters. ] IT managers should consider their branch network security requirements and carefully evaluate the security capabilities of leading SD-WAN providers, include their native security features and their partnerships with network security providers.To read this article in full, please click here(Insider Story)

Snowflake Networks

Snowflake networks, sounds like a good name for a network design company, but this is not what this post is about. Are you familiar with the concept of a snowflake network? This terminology comes from the notion that each snowflake is unique at a molecular level. In networking, many networks don’t look the same, so the term snowflake networks was coined.

Lately there’s been a lot of discussions on networks being snowflakes. Especially on some of the podcasts (you know which ones). What is being discussed is that we need to move away from designing networks that are complex, networks that are snowflakes. Every network is 95% the same and only the last 5% is unique. First, let me agree that snowflakes are bad. Personally I believe we should adhere to the following design tenets if possible:

Don’t use more complexity than needed
Use as much L3 as possible
No stretching of L2
Don’t use more protocols than needed
Don’t change default setting unless needed
Don’t “gold plate” the design
Don’t use “nerd knobs”

I think most of us, if not all, can agree that these tenets make sense when designing a network. So why do networks end up being Continue reading

Baidu takes a major leap as an AI player with new chip, Intel alliance

China’s Baidu made two big moves that are going to make it a major player in the artificial intelligence (AI) space: an extremely powerful new chip designed to compete with Google’s Tensor Processing Unit (TPU) and a wide-spanning alliance with Intel.First, the company introduced the Kunlun, a cloud-to-edge range of AI chips built to accommodate high-performance requirements of a wide variety of AI scenarios. The announcement was made at Baidu Create, a developer show that is starting to look an awful lot like Google I/O in terms of content and sessions.Kunlun leverages Baidu’s AI ecosystem, which includes AI scenarios such as search ranking and deep learning frameworks, including its open source deep learning framework called PaddlePaddle. Kunlun can be used in everything from autonomous vehicles to data centers.To read this article in full, please click here

Baidu takes a major leap as an AI player with new chip, Intel alliance

China’s Baidu made two big moves that are going to make it a major player in the artificial intelligence (AI) space: an extremely powerful new chip designed to compete with Google’s Tensor Processing Unit (TPU) and a wide-spanning alliance with Intel.First, the company introduced the Kunlun, a cloud-to-edge range of AI chips built to accommodate high-performance requirements of a wide variety of AI scenarios. The announcement was made at Baidu Create, a developer show that is starting to look an awful lot like Google I/O in terms of content and sessions.Kunlun leverages Baidu’s AI ecosystem, which includes AI scenarios such as search ranking and deep learning frameworks, including its open source deep learning framework called PaddlePaddle. Kunlun can be used in everything from autonomous vehicles to data centers.To read this article in full, please click here

Episode 30 – Privacy In Networking

In this episode of the Network Collective Community Roundtable, Tom Hollingsworth and Nick Buraglio join us again to expound on the topic of privacy in networking.

 

We would like to thank Core BTS for sponsoring this episode of Network Collective. Core BTS focuses on partnering with your company to deliver technical solutions that enhance and drive your business. If you’re looking for a partner to help your technology teams take the next step, you can reach out to Core BTS by emailing them here.

 

We also would also like to thank Cumulus Networks for sponsoring this episode of Network Collective. Cumulus is bringing S.O.U.L. back to the network. Simple. Open. Untethered. Linux. For more information about how you can bring S.O.U.L. to your network, head on over to https://cumulusnetworks.com/networkcollectivehassoul. There you can find out how Cumulus Networks can help you build a datacenter as efficient and as flexible as the worlds largest data centers and try Cumulus technology absolutely free.

 

Nick Buraglio
Guest
Tom Hollingsworth
Guest

Jordan Martin
Host
Eyvonne Sharp
Host
Russ White
Host

Outro Music:
Danger Storm Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/

The post Episode 30 – Privacy In Networking appeared first on Network Collective.

The VMware NSX® Roadshow is Coming to a City Near You

VMware NSX enterprise-grade solutions support your path toward network virtualization, micro-segmentation, application availability, IT automation, and cross-cloud architecture. And while we mostly live in the cloud, we’re coming back to Earth and taking our proverbial show on the road with the VMware NSX® Roadshow. It all goes down this summer, in a city near you!

 

VMware NSX® Roadshow workshops are designed specifically for networking and security professionals and delivered in a casual, interactive setting. Each participant gets the chance to engage one-on-one with VMware NSX product experts to ask questions, get hands-on help, and network with other people interested in, well, networks!

 

When you sign up, you’ll learn how agile organizations are using a Virtual Cloud Network as a north star to guide them toward creating a network built on best practice pillars like consistent connectivity, branch optimization, and security across all infrastructure.

 

Upcoming Events

Join us to talk shop, meet and greet, get deep drives on hot topics, product demos, and guided one-on-ones with product experts in one of the following cities:

 

Detroit – 7/17

When: July 17, 2018, from 1:00 P.M. to 4:30 P.M.

Where: Westin Southfield Detroit

1500 Town Center

Southfield, Continue reading

Musing: The Short Life of Influencers

We have a seen a number of people in the influencer recently taking jobs at vendors. Keith Townsend is the latest and I wish him the very best. I'm not saying if you participate in @TechFieldDay you'll find a new job. But the correlation between the number of TFD delegates starting new jobs in the […]

Softening chip market hit harder by trade wars

Seasonal softness and a looming tariff dispute between China and the U.S. put a dampener on the chip market, and it only looks to be getting worse with China interfering in the business of a U.S. company.Last week, Micron Technology, the number four chip vendor, according to IHS Markit, said China is blocking sales of some of its memory products. While based in Boise, Idaho, and having a large fabrication plant there, Micron also makes a lot of products in China for the Chinese market. And Micron is currently in a legal battle with Taiwanese chip maker United Microelectronics over alleged patent violations in China.Last week, a Chinese court granted a preliminary injunction banning Micron subsidiaries in China from manufacturing or selling DRAM modules and NAND flash chips used in solid-state drives. The good news, according to Micron, is that the injunction covers only 1 percent of its revenue.To read this article in full, please click here

Softening chip market hit harder by trade wars

Seasonal softness and a looming tariff dispute between China and the U.S. put a dampener on the chip market, and it only looks to be getting worse with China interfering in the business of a U.S. company.Last week, Micron Technology, the number four chip vendor, according to IHS Markit, said China is blocking sales of some of its memory products. While based in Boise, Idaho, and having a large fabrication plant there, Micron also makes a lot of products in China for the Chinese market. And Micron is currently in a legal battle with Taiwanese chip maker United Microelectronics over alleged patent violations in China.Last week, a Chinese court granted a preliminary injunction banning Micron subsidiaries in China from manufacturing or selling DRAM modules and NAND flash chips used in solid-state drives. The good news, according to Micron, is that the injunction covers only 1 percent of its revenue.To read this article in full, please click here

sFlow available on Juniper PTX series routers


sFlow functionality introduced on the PTX1000 and PTX10000 platforms—Starting in Junos OS Release 18.2R1, the PTX1000 and PTX10000 routers support sFlow, a network monitoring protocol for high-speed networks. With sFlow, you can continuously monitor tens of thousands of ports simultaneously. The mechanism used by sFlow is simple, not resource intensive, and accurate.  - New and Changed Features

The recent article, sFlow available on Juniper MX series routers, describes how Juniper is extending sFlow support to include routers to provide visibility across their entire range of switching and routing products.

Universal support for industry standard sFlow as a base Junos feature reduces the operational complexity and cost of network visibility for enterprises and service providers. Real-time streaming telemetry from campus switches, routers, and data center switches, provides centralized, real-time, end-to-end visibility needed to troubleshoot, optimize, and account for network usage.

Analytics software is a critical factor in realizing the full benefits of sFlow monitoring. Choosing an sFlow analyzer discusses important factors to consider when selecting from the range of open source and commercial sFlow analysis tools.
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