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Category Archives for "Networking"

Deploy360 at IETF 100, Day 4: Woohoo for DOH!

This week is IETF 100 in Singapore, and we’re bringing you daily blog posts highlighting some of the topics that Deploy360 is interested in. Thursday is another busy day, with the second sessions of the V6OPS and DNSOPS Working Groups, along with the first meeting of the DOH Working Group and other encryption-related activities.

V6OPS continues at 09.30 SGT/UTC+8 from where it left off. On the agenda are drafts relating to 464XLAT Deployment Guidelines for Operator Networks, transition requirements for IPv6 customer edge routers, and IPv6 prefix delegation for hosts. There’s other drafts on DHCPv6 Prefix Delegation and Neighbour Discovery on a cellular connected IoT router, and on using a /64 from a customer prefix for numbering an IPv6 point-to-point link. Finally, there’s an initiative to clarify about what functionalities should determine whether a network is ‘IPv6-only’.

Running at the same time is TLS, which will be primarily focusing on the two big issues of TLS 1.3 and DTLS 1.3. However, it will also be discussing drafts on connection ID, exported authenticators, protecting against denial of service attacks, and application layer TLS.


NOTE: If you are unable to attend IETF 100 Continue reading

The story of kc claffy and measuring the Internet – 2017 Jonathan B. Postel Service Award winner

Appreciated by some, taken for granted by many, the Internet is understood by few who use it. Underneath the ability to communicate instantaneously with people across the globe, conduct major business transactions with a click of a button and have the latest news and entertainment at our fingertips lies a vast landscape of data, unfettered by regulation, and spurred by competitive growth.

kc claffy, this year’s Jonathan B. Postel Service Award winner, has been with the Internet from nearly its very beginnings. She’s watched its evolution from military project to government-funded point-to-point communication to its current iteration as a private sector behemoth.

claffy is one of the few brave scientists who measure the Internet. She’s leading the way to the future by opening our eyes to the layers of data beneath the surface along with the Center for Applied Internet Data Analysis (CAIDA), a group she founded in 1996.

“The work that we do isn’t easy to get funded because the Internet itself isn’t yet its own subject,” claffy said. “It’s even a struggle for the agencies to get funding, since infrastructure isn’t very sexy.”

Sexy or not, claffy has been measuring the Internet since the early Continue reading

Run Well-Designed Experiments to Learn Faster

I know that everyone learns in a slightly different way. Let me share the approach that usually works well for me when a tough topic I’m trying to master includes a practical (hands-on) component: running controlled experiments.

Sounds arcane and purely academic? How about a simple example?

A week ago I talked about this same concept in the Building Network Automation Solutions online course. The video is already online and you get immediate access to it (and the rest of the course) when you register for the next live session.

Read more ...

Comparison between Cisco Catalyst 2950 Series Switches vs HP Pro-curve 2500/4000M

Today I am going to talk about the fair comparison between the two vendors access switches which are widely used in the various campus networks or you can use there in various enterprises. Both Switches are excellent with their features and in this article i will talk about the comparison with features.

Before we start with this article I would like to announce that we started our Youtube Channel and want your support to subscribe that channel. We are going to add many videos based on the networking basics, designs, configurations and pre-sales part. We are going to add the featured posts and the videos of the different vendors on the different technologies. You can subscribe us on the below mentioned link.

Subscribe us on Youtube: http://y2u.be/0c4lMYVp9go

I Knew a huge support from your side operate us to make many more videos and articles for you. Thanks for supporting us in huge number. Now lets talk about the topic which i started from the beginning. Earlier i wrote an article regarding the comparison of Cisco 2960X vs Cisco 3650 vs Cisco 3850. The link for that article is shown as below.

Watch Live – IETF 100 Plenary Panel on the Future of the Internet

What is this future of the Internet? What will the Internet look like in 30 years? On Wednesday, November 15, three prominent strategists will gaze into the future and share their unique perspectives.  This panel on “The Internet, a look forward: Social, political, and technical perspectives” is part of the IETF 100 plenary session streaming live out of Singapore. The plenary session will also include the presentation of the Jonathan B. Postel Service award.

You can watch live at:    https://www.ietf.org/live

The entire IETF 100 plenary session is from 17:10 – 19:40 Singapore time. This is UTC+8, which translates into:

  • 10:10 – 12:40 Central European Time
  • 9:10 – 11:40 UTC
  • 4:10 – 6:40 US Eastern time

IMPORTANT NOTE – The panel and the Postel Award presentation are just two sections of the IETF 100 plenary session – and happen somewhere in the middle of the session. The full agenda can be found at:  https://datatracker.ietf.org/meeting/100/materials/agenda-100-ietf-sessa/

The live video stream will be recorded if you want to watch later.

Moderated by Brian Trammell, member of the Internet Architecture Board, panelists include:

  • Monique Morrow, President and Co-Founder of the Humanized Internet, a non-profit Continue reading

7 Cloudflare Apps Which Increase User Engagement on Your Site

7 Cloudflare Apps Which Increase User Engagement on Your Site

7 Cloudflare Apps Which Increase User Engagement on Your Site

Cloudflare Apps now lists 95 apps from apps which grow email lists to apps which acquire new customers to apps which help site owners make more money. The great thing about these apps is that users don't have to have any coding or development skills. They can just sign up for the app and start using it on their sites.

Let’s take a moment to highlight some apps which increase a site’s user engagement. Check out more Cloudflare Apps which grow your email list, make money on your site, and get more customers.

I hope you enjoy them and I hope you build (or use) great apps like these too.

Check out other Cloudflare Apps »

Build an app on Cloudflare Apps »

1. Privy

7 Cloudflare Apps Which Increase User Engagement on Your Site

Over 100,000 businesses use Privy to capture and convert website visitors. Privy offers a free suite of email capture tools, including exit-intent driven website popups & banners, email list sign-up, an online store, social media channels, mobile capability, and in-store traffic.

7 Cloudflare Apps Which Increase User Engagement on Your Site

In the left preview pane, you can view the different packages and their features users may sign up for from free to "growth" ($199/month) options.

In the right pane, you can preview Continue reading

47% off HDMI Female to Female Coupler 2-Pack, Gold Plated High Speed Adapter – Deal Alert

Here's an adapter that's always good to have on hand. Pop one of them on the end of an HDMI cable and extend your back-of-the-tv HDMI port around front where it's easier to access. Or use them to couple multiple HDMI cables together for extended reach. Supports 3D and 4k signals. The list price of $10.99 has been reduced to just $5.89 for the two-pack. See this deal now on Amazon.To read this article in full, please click here

Dell EMC’s Jeffrey Baher on the Past, Present and Future for Open Networking

Jeffrey Baher Future for Open Networking Dell EMC recently expanded its Open Networking initiative, which focuses on abstracting and decoupling hardware and software networking elements, beyond the data center core. The goal is to enable an end-to-end, software-defined architecture, where mix-and-match software from innovative third-parties can run on agnostic hardware to help service provider and enterprise customers accelerate their digital transformation initiatives,... Read more →