Archive

Category Archives for "Networking"

Digital Realty’s Plan to Overthrow Equinix Hinges On Data Gravity

Digital Realty wants to unseat data center heavyweight Equinix. And it plans to do this by solving...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

Infoblox Snaps Up SnapRoute, Eyes SASE Market

SnapRoute's network operating system joins InfoBlox's growing software portfolio and helps fill out...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

T-Mobile’s ‘Nationwide’ 5G Goes Live Dec. 6

T-Mobile US claims it will be the first domestic operator with a “nationwide” 5G network but it...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

DX NetOps Intent Based Networking for SD-WAN

The most popular IBN based technology today is SD-WAN and in this blog we’ll look at how DX...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

This $387 Azure certification prep bundle is currently on sale for $29

Modern tech companies require more computing power than ever before, so many of them are turning to cloud services like Microsoft Azure to meet their needs. As such, becoming cloud-certified is a necessity if you want to pursue today’s highest-paying IT jobs. With this 4-course bundle, you can become an Azure master for just $29. To read this article in full, please click here

Social Media Crisis Drives Ongoing Decline In Global Internet Freedom

Global Internet freedom declined for the ninth consecutive year in 2019, largely as a result of social media increasingly being used by governments around the world as a conduit for mass surveillance and electoral manipulation. The Freedom on the Net 2019 report, the latest edition of the annual country-by-country assessment of Internet freedom, was released on November 5 by Freedom House, and highlights the shift in social media from a level playing field for civic discussion to an instrument of political distortion and societal control.

The Freedom on the Net 2019 report analyzed Internet freedom in 65 countries worldwide, covering 87% of global Internet users. Surveyed countries are designated as ‘Free’, ‘Partly Free’, or ‘Not Free’ based on an examination of, and scoring against, three categories: obstacles to access, limits on content, and violations of user rights.

Of the 65 countries assessed, 33 of them saw Internet freedom decline over the last year, with the biggest drops observed in Sudan and Kazakhstan. The longtime presidents of both countries were ousted, leading to widespread blocking of social media platforms, disruptions of Internet connectivity, and the increased use of electronic surveillance to undermine free expression.

The report called digital platforms Continue reading

Explore the Content Outline of Our Networking in Public Clouds Online Course

A few days ago we published the content outline for our Networking in Public Clouds online course.

We’ll start with the basics, explore the ways to automate cloud deployments (after all, you wouldn’t want to repeat the past mistakes and configure everything with a GUI, would you?), touch on compute and storage infrastructure, and the focus on the networking aspects of public cloud deployments including:

Read more ...

SEC 2. Data plane and control plane protection in the networking (Nokia, Cisco and Mellanox/Cumulus) for IPv6.

Hello my friend,

After the release of the previous article outlining the data and control plane security for IPv4 in Cisco, Nokia and Mellanox/Cumulus (link) I’ve got several requests about the security in IPv6. The requests were fair enough and with this article we close this gap.


1
2
3
4
5
No part of this blogpost could be reproduced, stored in a
retrieval system, or transmitted in any form or by any
means, electronic, mechanical or photocopying, recording,
or otherwise, for commercial purposes without the
prior permission of the author.

Thanks

Special thanks for Avi Alkobi from Mellanox and Pete Crocker and Attilla de Groot from Cumulus for providing me the Mellanox switch and Cumulus license for the tests. 

Disclaimer

This is the fourth article in the series about the Mellanox/Cumulus switch. The three previous are:

Brief description

The importance of the security for the network in terms of the control and data plane protection was explained in the previous article Continue reading

Cheap IoT satellite network gets approval

Space communications start-up Swarm Technologies will begin delivering commercial, bi-directional Internet of Things (IoT) data early next year, according to the company, which has just received its regulatory go-ahead to launch its satellites and transmit.“Swarm will begin rolling out its commercial, two-way data offerings in early 2020,” Sara Spangelo, co-founder and CEO told me in a recent e-mail. The company aims to deploy 150 satellites before the end of 2020, she says. The FCC, in October, granted Part 25 approval for the startup to deploy and operate 150 non-geostationary, Low Earth Orbit (LEO) satellites, for non-voice purposes.To read this article in full, please click here

Arista targets cloud networking with CloudEOS software

Arista this week rolled out software it hopes will help customers more easily fuse enterprise-class networking with on-premises and hybrid-cloud services.The company rolled out two new packages. One, CloudEOS Multi Cloud, normalizes the network connectivity to and between private clouds or public clouds. The package sets up a virtual machine and can redirect traffic across the most effective and efficient networking path using real-time topology, in-band telemetry and other attributes, the company said. It also automatically encrypts all traffic on those paths as well. To read this article in full, please click here

Verizon Opens SD-WAN Policy Management

The new tier lets customers change SD-WAN policies using the operator's self-service, policy...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

Looker 7 Looks Away From Traditional Business Intelligence

This is the first major release since Google announced plans to buy the startup for $2.6 billion in...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

VMware, Menlo Security Unite, Safeguard SD-WAN Stronghold

Menlo Security claims to provide VMware VeloCloud customers with direct access to the internet...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

Microsoft Smears Premium Shine on Azure Functions

The Azure Functions Premium product tackles serverless challenges like cold start, network...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.

Dish Gets Deadline Reprieve in FCC Merger Approval

“The framework established by the FCC will facilitate and accelerate Dish’s entry as a new...

Read More »

© SDxCentral, LLC. Use of this feed is limited to personal, non-commercial use and is governed by SDxCentral's Terms of Use (https://www.sdxcentral.com/legal/terms-of-service/). Publishing this feed for public or commercial use and/or misrepresentation by a third party is prohibited.