ToDD Has Moved!

ToDD has been out in the wild for 6 months, and in that time I’ve been really pleased with it’s growth and adoption. Considering this was just a personal side-project, I’ve been blown away by what it’s doing for my own learning experiences as well as for the network automation pipelines of the various folks that pop onto the slack channel asking questions.

For the last 6 months I’ve hosted ToDD on my personal Github profile. It was a good initial location, becuase there really was no need at the time to do anything further.

However, as of tonight, ToDD’s new permanent location is https://github.com/toddproject/todd. Read on for some reasons for this.

Native Testlets

One of the biggest reasons for creating the “toddproject” organization came about when I started rewriting some of the testlets in Go. These are called native testlets and the intention is that they are packaged alongside ToDD because they’re useful to a very wide percentage of ToDD’s userbase (in the same way the legacy bash testlets were).

For this reason, I created the “toddproject” organization, and once that was done, it made a lot of sense to move ToDD there as well.

Rewriting the legacy Continue reading

Ga-ga for goggles: Augmented & virtual reality bring the masses to Harvard

Wednesday was a big day for goggles in my life: I spent the afternoon at Harvard University's Innovation Labs, where hundreds of people tried on the latest virtual and augmented reality headsets, then I watched the Boston Red Sox on TV that night as they donned ski goggles meant to keep champagne from spraying into their eyes as they awkwardly celebrated winning the American League East title despite blowing a game to the Yankees in the bottom of the 9th inning.Coincidentally, the Red Sox baseball team was among the exhibitors showing off their virtual reality application, which enables fans to step into the batting cage to get a feel for what it's like to be up close to David Ortiz while he's hitting or David Price while he's pitching.  The Sox offer their Samsung Gear VR experience both at Fenway Park and at community events, such as this Hubweek event that took place at Harvard Innovation Lab.To read this article in full or to leave a comment, please click here

Enterprises Flocking to Hyperconverged Infrastructure, 451 Research Says

More than 40 percent of large enterprises plan to change their IT teams as a result of this technology.

What is reliability in networking ?

What is reliability in networking ? Why reliability is an important design tool ? I will provide the answers of these questions with the examples in this post. Reliability is within the reasonable amount of time, which depends on the application type and architecture, delivering the legitimate packets from source to destination. This time is […]

The post What is reliability in networking ? appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.

Spanning Tree Best Practices

Spanning Tree Protocol (STP) is a control plane mechanism for Ethernet. It is used to create a Layer 2 topology (a tree) by placing the root switch on top of the tree. Since classical Ethernet works based on data plane learning and Ethernet frames don’t have TTL for loop prevention, loops are prevented by the […]

The post Spanning Tree Best Practices appeared first on Cisco Network Design and Architecture | CCDE Bootcamp | orhanergun.net.

Keystone Keynotes

My distaste for keynotes is well known. With the possible exception of Justin Warren (@JPWarren) there may not be a person that dislikes them more than I do. I’ve outlined my reasons for it before, so I won’t go into much depth about it here. But I do want to highlight a few recent developments that are doing a great job of helping me find new things to dislike.

Drop The “Interviews”

When you walk into a keynote ballroom or arena and see two comfy chairs on stage, you know what’s coming. As someone told me recently, “This is when I know the next hour is going to suck.” The mock interview style of keynote speech is not good. It’s a thinly-veiled attempt to push an agenda. Perhaps it’s about innovation. Or transformation. Or some theme of the conference. Realistically, it’s mostly a chance for a keynote host (some form of VP) to provide forced banter with a celebrity that’s being paid to be there.

These “interviews” are rarely memorable. They seem self serving and very plastic. The only ones that even stand out to me in recent memory are the ones that went off the Continue reading

Broadband Provider Wow Tests Juniper’s Cloud CPE

Juniper's Cloud CPE is also used by Verizon.

Google rebrands Apps for Work as G Suite, adds intelligent features

Google rebranded and enhanced its productivity suite Thursday with new intelligent capabilities that help it better compete with Microsoft Office 365.G Suite is the new name for the group of applications that include Gmail, Google Calendar, Docs, Sheets, and Slides. It's a group of apps that the company is trying to push on organizations looking to make their employees more productive, with an emphasis on collaboration capabilities.Docs, Sheets, and Slides are each getting new features aimed at making it easier to create files quickly with the help of Google intelligence. In addition, Google Calendar is getting an update to make it easier to schedule meetings, and Drive has a new feature making it easier for teams to use.To read this article in full or to leave a comment, please click here

Bounty for iOS jailbreak exploit jumps to $1.5 million

The value for zero-day exploits targeting Apple's iOS software is jumping. On Thursday, a company called Zerodium began offering as much as US $1.5 million for them.Zerodium is the same company that offered $1 million last year for an exclusive iOS zero-day exploit that can remotely jailbreak a device. However, that bounty was only temporary, and it was eventually awarded last November.Zerodium's new $1.5 million bounty is asking for a remote jailbreak exploit targeting iOS 10. The bounty will be offered all year long, Chaouki Bekrar, the company's CEO, said in an email. The company's original offer was a maximum of $500,000.To read this article in full or to leave a comment, please click here

Bounty for iOS jailbreak exploit jumps to $1.5 million

The value for zero-day exploits targeting Apple's iOS software is jumping. On Thursday, a company called Zerodium began offering as much as US $1.5 million for them.Zerodium is the same company that offered $1 million last year for an exclusive iOS zero-day exploit that can remotely jailbreak a device. However, that bounty was only temporary, and it was eventually awarded last November.Zerodium's new $1.5 million bounty is asking for a remote jailbreak exploit targeting iOS 10. The bounty will be offered all year long, Chaouki Bekrar, the company's CEO, said in an email. The company's original offer was a maximum of $500,000.To read this article in full or to leave a comment, please click here

Microsoft is leaving the consumer mobile market

The weak effort from Microsoft surrounding the Windows Mobile line has made it pretty clear that the handset business isn't a priority. Now we have a clear statement from a Microsoft executive that the company is indeed giving up on mobile, at least for a time. The new president of Microsoft France gave an interview with a French publication where he said the company was indeed giving up on mobile. Vahé Torossian was introduced recently as the new president of the company's French subsidiary. He was previously corporate vice president of the Worldwide Small, Mid-market Solutions & Partners Group.And in an interview with Le Point, Torossian reiterated the current strategy Microsoft is pursuing: To read this article in full or to leave a comment, please click here

‘Cloud washing’ gives way to true cloud services

When CompTIA technology analyst Seth Robinson was researching his new report on the state of cloud computing in July some of the results were puzzling. The 500 business and IT executives who participated reported that their use of SaaS applications had declined since the last time CompTIA completed the survey in 2014. The data ran contrary to claims from every consultant, research firm and tech pundit.The head-scratching stat: 45 percent of CompTIA respondents said they used cloud productivity software, down from 63 percent in 2014; 51 percent consumed cloud email, compared to 51 percent in 2014; and only 35 percent consumed cloud analytics/business intelligence software, a decline from 53 percent two years ago. In all, 12 of the 14 applications CompTIA listed posted declines.To read this article in full or to leave a comment, please click here

Worth Reading: A digital rumor should never lead to a police raid

If police raided a home based only on an anonymous phone call claiming residents broke the law, it would be clearly unconstitutional. Yet EFF has found that police and courts are regularly conducting and approving raids based on the similar type of unreliable digital evidence: Internet Protocol (IP) address information. In a whitepaper released today, EFF challenges law enforcement and courts’ reliance on IP addresses, without more, to identify the location of crimes and the individuals responsible. —EFF

The post Worth Reading: A digital rumor should never lead to a police raid appeared first on 'net work.

Which is cheaper: Containers or virtual machines?

The emergence of application containers has come with questions about where this technology fits in the enterprise technology landscape, and more specifically how it compares to virtual machines.+MORE AT NETWORK WORLD: Are containers VM killers?A new report from 451 Research has some provocative findings on just how advantageous containers could be, not just for developers and operators, but for the finance team too.“451 Research believes containers are better placed, at least theoretically, to achieve lower TCO (total cost of ownership) than traditional hardware virtualization,” 451 Researchers Owen Rogers and Jay Lyman write. “In fact, we have found that double-digit resource savings are achievable even with relatively simple implementations.”To read this article in full or to leave a comment, please click here

US carriers will look to LTE-U tests to protect Wi-Fi

The biggest U.S. carriers planning to deploy controversial LTE-Unlicensed technology expect to use gear that’s been tested for coexistence with Wi-Fi, their executives said Wednesday.Speakers from Verizon Wireless and T-Mobile USA said they expect all the LTE-U devices they use to be vetted through a test plan created by the Wi-Fi Alliance. They also anticipate that gear based on a related technology, LAA (Licensed Assisted Access), will be certified through tests for that system.That’s good news for anyone worried about LTE networks using some of the same frequencies that carry Wi-Fi traffic. The WFA test plan, despite being developed with input from those carriers and other LTE-U backers, was harshly criticized before its completion last week. Backers of LTE-U, including Verizon and Qualcomm, have demonstrated their own coexistence tests. When it released the plan, WFA warned that anything but the full test suite would be inadequate to ensure that LTE-U devices would be fair to Wi-Fi.To read this article in full or to leave a comment, please click here

IDG Contributor Network: To improve IT efficiency, start with the org chart

IT is a peculiar appliance and has resisted change in the form of overall transparency and/or standardization, perhaps in part due to its unique nature.Generally speaking, IT does not have a great track record in welcoming parties to the decision-making process and even resists efforts to increase transparency. Because IT displaces or eliminates other forms of resource consumption, trying to apply efficient IT principles can invite the threshold question of ‘Why?’ Some people think, “If I can avoid an airplane trip, ride in my car, overnight delivery or firing up a printing press, isn’t that enough?”+ Also on Network World: America’s data centers are getting a lot more efficient +To read this article in full or to leave a comment, please click here

IDG Contributor Network: To improve IT efficiency, start with the org chart

IT is a peculiar appliance and has resisted change in the form of overall transparency and/or standardization, perhaps in part due to its unique nature.Generally speaking, IT does not have a great track record in welcoming parties to the decision-making process and even resists efforts to increase transparency. Because IT displaces or eliminates other forms of resource consumption, trying to apply efficient IT principles can invite the threshold question of ‘Why?’ Some people think, “If I can avoid an airplane trip, ride in my car, overnight delivery or firing up a printing press, isn’t that enough?”+ Also on Network World: America’s data centers are getting a lot more efficient +To read this article in full or to leave a comment, please click here

New Dockercast episode with Mano Marks from Docker

In case you missed it, we launched Dockercast, the official Docker Podcast last month including all the DockerCon 2016 sessions available as podcast episodes.

In this podcast, we meet Mano Marks, Director of Developer Relations at Docker.  Mano catches us up on a lot of the new cool things that are going on with Docker.  We get into the new Docker 1.12 engine/swarm built-in orchestration. We also talk about some cool stuff that is happening with Docker and Windows as well as Raspberry Pi and Docker.

You can find the latest #Dockercast episodes on the Itunes Store or via the SoundCloud RSS feed.

New #dockercast episode w/ host @botchagalupe & our very own @manomarks as a guest!
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The post New Dockercast episode with Mano Marks from Docker appeared first on Docker Blog.

Google will shore up one of its biggest cloud weaknesses next year

Google is making a major change to its cloud platform infrastructure that will help shore up one of the company's biggest weaknesses relative to competitors like Microsoft and Amazon.On Thursday, Urs Hölzle, the company's senior vice president of technical infrastructure, unveiled eight forthcoming regions around the world for the company's cloud services. The regions are all slated to launch in 2017 and will be comprised of multiple data centers for companies looking to run high-availability applications.Having a broad distribution of cloud infrastructure is important to Google's competitive chances. More and more countries are requiring that some types of data are stored in particular geographic locations. And even with high-speed networks, a large distance between where an application is hosted and where its users are located will lead to a slowdown.To read this article in full or to leave a comment, please click here

Microsoft Plans to Build an AI Supercomputer in Azure

Satya Nadella talked big about AI, now his team gets to deliver.