Internet infrastructure will be inundated as sea levels rise, says report

By 2033, over 4,000 miles of underground fiber will be beneath sea water, and hundreds of data centers will be affected, reseachers at University of Wisconsin–Madison and the University of Oregon say. The conduits carrying the internet cables and the cables themselves are not designed for it — they’re water-resistant but not waterproof. That means global communications will get disrupted if action isn’t taken to mitigate the risk, the experts say.New York, Miami, and Seattle are the three major U.S. conurbations that the group says are most susceptible to metro-area cable inundation. However, the effects would ripple through the internet. And Los Angeles would be hit in its long-haul installations.To read this article in full, please click here

Internet infrastructure will be inundated as sea levels rise, says report

By 2033, over 4,000 miles of underground fiber will be beneath sea water, and hundreds of data centers will be affected, reseachers at University of Wisconsin–Madison and the University of Oregon say. The conduits carrying the internet cables and the cables themselves are not designed for it — they’re water-resistant but not waterproof. That means global communications will get disrupted if action isn’t taken to mitigate the risk, the experts say.New York, Miami, and Seattle are the three major U.S. conurbations that the group says are most susceptible to metro-area cable inundation. However, the effects would ripple through the internet. And Los Angeles would be hit in its long-haul installations.To read this article in full, please click here

Complexity Sells

Networks are complex. But why? There are two fundamental reasons. The first is complexity is required to solve hard problems, specifically in the area of resilience. The second is that complexity sells. In this short take, I look at the second reason in a little more depth.

Announcing our second year on the Gartner Magic Quadrant for Data Center Networking

We couldn’t be happier to report that Cumulus Networks has been placed on the Gartner Magic Quadrant for Data Center Networking in the Visionaries category — for the second year in a row. This acknowledgement and honor once again solidifies not only our place in the industry, but also open networking’s place as a whole. The report states, “Cumulus continues to pioneer a vision based on open components, disaggregation of switching hardware/software and automation.” We couldn’t agree more, and we’re excited to be driving the industry forward into efficiency, flexibility, simplicity and innovation.

Gartner’s 2018 Magic Quadrant for Data Center Networking gives an assessment of the current data center networking solutions for enterprises, and evaluates where they fall on ability to execute as well as completeness of vision. Without further ado, here is this year’s quadrant:

A few key highlights: 

  • Cumulus was mentioned continually throughout the report in relation to hardware support, enterprise growth and leaders in the disaggregation and open networking movement. Most notably, Gartner highlighted our growth with enterprise customers, which helped us differentiate ourselves on the quadrant from other vendors. The report states, “Cumulus grew its enterprise customer count by more than 200 over the past Continue reading

Clark County Embraces Intrinsic Security with VMware NSX Data Center

Allen Tyson is a Senior Network Analyst at Clark County, located in the State of Nevada. Clark County encompasses the City of Las Vegas, and sees 47 million visitors each year. With roughly 10,000 employees and 38 departments, Allen has a large network to maintain.

Alex Berger, Networking and Security Product Marketing Manager, spoke with Allen about software-defined networking (SDN), and what led Clark County to choosing VMware NSX Data Center.

 

The Power of Social Media Communities

When a forward-thinking Deputy Chief Information Officer began talking about SDN, Allen did his due diligence to decide on the best option for Clark County. He took to social media to determine whether that choice would be NSX Data Center or Cisco ACI.

“First thing I did was I got on Twitter,” Allen explains. “It seemed like NSX was capable of doing a little bit more [than Cisco ACI] and it also seemed like the communities behind NSX and the people who were using NSX and the ability that I had to get a response from people was greater on the NSX side. And so, I started looking more into NSX.”

Allen was looking for stories from other customers with similar Continue reading

Extending Support Cycle for Docker Community Edition

We’re excited to share the release of Docker 18.06 Community Edition (CE) and also share some changes that will be implemented in the next release. Based on feedback we’ve been hearing from the community, we are implementing some changes to deliver higher quality Community Edition (CE) releases, while also providing faster access to new features as they get added:

  • Docker CE Stable is changing to twice-a-year release cadence
  • Docker CE Edge is deprecated in favor of a nightly build channel

As a result of these changes, Docker 18.06 CE will be the last release with a 4-month maintenance lifecycle. The planned Docker 18.09 CE release will be supported for 7 months with Docker 19.03 CE being the next release in line. Further, the monthly Edge releases of Docker CE (Engine) are now replaced with nightly builds. Note that Docker Desktop (Docker for Mac, Docker for Windows) edge channels will still provide monthly updates.

Docker CE Stable Moving to Longer Release and Maintenance Cycles

We will be delivering a more thoroughly tested Docker CE release twice a year instead of quarterly. We will also be separating the packaging for different operating systems from the Continue reading

Datanauts 142: Cloud-First Networking With Big Switch Networks (Sponsored)

You ve got your traditional on-premises network. You know how it works. Lots of manual configuration and ticket-y stuff to get the job done when someone needs something.

And then you ve got your cloud network. You don t worry about that one as much. The devs provision what they need automatically, hitting APIs as they go, and you keep tabs on things from a watchful distance, helping out as needed.

What if you could operate your on-premises network like you do your public cloud network? What if your hybrid cloud was operationally consistent? Today on the Datanauts, sponsor Big Switch Networks makes some pretty big hybrid cloud networking announcements, and we quiz them on the why and how.

Our guest is Kyle Forster, founder of Big Switch.

We talk about Big Switch’s new products, including the ability to create an on-premises VPC within Big Switch’s data center fabric. The goal is to provide the same operational constructs within your own data center as you’d get in a public cloud like AWS, Azure, or Google.

Show Links:

Big Switch Networks

Big Switch Labs

Multi-Cloud Director Tech Demo

Big Cloud Fabric-Public Cloud Tech Demo

Big Switch Networks on Twitter

Big Switch Continue reading

BrandPost: Commencing countdown: It’s time for Packet Networking Summer Camp!

Ciena Susan FriedmanMarketing Campaign Expert Clear your calendar. Ciena’s Packet Networking Summer Camp is blasting off to space. Train like an astronaut with four out of this world webinar missions and three Ciena specialists.Ever wondered what it’s like to be part of a space exploration? So did we. That’s why we are taking Ciena’s successful Packet Networking Summer Camp series to space. Join Ciena’s network specialists for this series of fast-paced and information-packed 30-minute webinar missions to explore where no network has gone before. As a bonus, we’ve added a lightning round Q&A mission, so bring your questions to challenge our specialists. And, it’s all virtual, a perfect learning adventure. To read this article in full, please click here

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