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History Of Networking – Dino Farinacci – History of LISP

 In this History of Networking episode of Network Collective we chat with Dino Farinacci about his contributions to the Locator/ID Separation Protocol, or LISP.
Dino Farinacci
Guest
Russ White
Host
Jordan Martin
Host
Donald Sharp
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 History Of Networking – Dino Farinacci – History of LISP appeared first on Network Collective.

Intel FPGAs step toward mainstream in Dell, Fujitsu enterprise servers

[ Learn about how server disaggregation can boost data center efficiency and learn the how Windows Server 2019 embraces hyperconverged data centers . | Get regularly scheduled insights by signing up for Network World newsletters. ] Enterprises should find it easier to tap the benefits of FPGAs now that Dell EMC and Fujitsu are putting Intel Arria 10 GX Programmable Acceleration Cards into off-the-shelf servers for the data center.To read this article in full, please click here

Intel FPGAs step toward mainstream in Dell, Fujitsu enterprise servers

[ Learn about how server disaggregation can boost data center efficiency and learn the how Windows Server 2019 embraces hyperconverged data centers . | Get regularly scheduled insights by signing up for Network World newsletters. ] Enterprises should find it easier to tap the benefits of FPGAs now that Dell EMC and Fujitsu are putting Intel Arria 10 GX Programmable Acceleration Cards into off-the-shelf servers for the data center.To read this article in full, please click here

Splunk debuts IIoT product for in-depth analytics

Splunk is introducing software that enables pulling in information from industrial IoT devices and analyzing it.Called Industrial Asset Intelligence, it is in essence a pre-packaged set of analytical tools used on top of the Splunk Enterprise platform, designed for use in a wide range of IIoT applications, said Seema Haji, the company’s director of product marketing for IoT.[ For more on IoT see tips for securing IoT on your network, our list of the most powerful internet of things companies and learn about the industrial internet of things. | Get regularly scheduled insights by signing up for Network World newsletters. ]  “Industry 4.0’s kind of broad – it encompasses customers from transportation, oil and gas, energy and utilities companies,” she said. “These companies are using Splunk enterprise today … we see them using Splunk enterprise to gain insight into their industrial operations.”To read this article in full, please click here

MPLS 101 – MPLS VPNs

In our last post, we removed our last piece of static configuration and replaced static routes with BGP.  We’re going to pick up right where we left off and discuss another use case for MPLS – MPLS VPNs.  Really – we’re talking about two different things here.  The first is BGP VPNv4 address families used for route advertisement.  The second is using MPLS as a data plane to reach the prefixes being announced by VPNv4 address family.  If that doesn’t make sense yet – don’t worry – it will be pretty clear by the end of the post.  So as usual – let’s jump right into this and talk about our lab setup.

As I mentioned in the last post, setting up BGP was a prerequisite to this post – so since that’s the case – Im going to pick up right where I left off.  So I’ll post the lab topology picture here for the sake of posting a lab topology – but if you want to get your configuration prepped – take a look at the last post.  At the end of the last post we had our Continue reading

NetDevOpEd: Automation – start small, dream big

I’ve seen a number of blogs and articles describing what network automation is and what it entails, and in many cases, the descriptions end up frightening people who haven’t yet started down an automation path. The biggest question when starting any of these sorts of projects is the simplest: should you automate at all?

My answer to that first question (Spoiler alert: it’s yes, but let me explain why) is that it depends on your network itself. For years, before I was involved with networking at the operating system level, I worked on network management and automation products. Often, I’d tell my customers that if they were happy with the status quo, then I certainly wouldn’t force them down a particular path or to use a particular product. However, if you’re a bit fed up with the manual steps involved in updating a device operating system or configuring a device, then you should look into automation to save yourself time and headaches. Of course, if you only have three devices and they get updated yearly, maybe don’t bother. But if you believe automation will provide the solutions you’re looking for, there are some first steps for automation that you Continue reading

Is the cloud already killing the enterprise data center?

“Friends don't let friends build data centers.”That slogan wasn’t even printed on a real T-shirt you could buy. It was just one of the choices in an online poll to choose what Amazon Web Services CTO Werner Vogels should wear. But it pretty much captured the mood at the AWS Summit San Francisco last week, where Vogels gave the opening keynote to some 9,000 cloud-loving attendees. On stage, Vogels crowed about multiple enterprises abandoning large numbers of data centers in order to move their workloads to the cloud. He cited Cox Automotive—the company behind Autotrader, Dealer.com, Kelley Blue Book, and many more car-shopping brands—“going all in on AWS” and closing more than 40 data centers. He noted that U.K. news provider News International is shutting down 60 data centers, and GE is closing approximately 30 data centers. And Vogels mentioned that the U.K.’s Ministry of Justice was moving to AWS, as well, though he didn’t say whether it was closing any data centers in the process.To read this article in full, please click here

Is the cloud already killing the enterprise data center?

“Friends don't let friends build data centers.”That slogan wasn’t even printed on a real T-shirt you could buy. It was just one of the choices in an online poll to choose what Amazon Web Services CTO Werner Vogels should wear. But it pretty much captured the mood at the AWS Summit San Francisco last week, where Vogels gave the opening keynote to some 9,000 cloud-loving attendees. On stage, Vogels crowed about multiple enterprises abandoning large numbers of data centers in order to move their workloads to the cloud. He cited Cox Automotive—the company behind Autotrader, Dealer.com, Kelley Blue Book, and many more car-shopping brands—“going all in on AWS” and closing more than 40 data centers. He noted that U.K. news provider News International is shutting down 60 data centers, and GE is closing approximately 30 data centers. And Vogels mentioned that the U.K.’s Ministry of Justice was moving to AWS, as well, though he didn’t say whether it was closing any data centers in the process.To read this article in full, please click here

IDG Contributor Network: Closing the PC/TC experience gap for good

When thin clients were first introduced to the market in 1995, there was a cultural backlash. Thin clients may have made working with company data less costly and more secure, but from the workers’ perspective, their PC was replaced by a little box connected by a serial cable, with limited graphics that was much slower than the PC they were used to working on every day.In those early days, even as we swapped the serial cables for network ones, shrunk the cases, and doubled the performance, it didn’t take long before thin clients were banished to niche use cases, becoming the territory of call centers, nurses’ stations and manufacturing plants—often to those workers’ disappointment.To read this article in full, please click here

IDG Contributor Network: Closing the PC/TC experience gap for good

When thin clients were first introduced to the market in 1995, there was a cultural backlash. Thin clients may have made working with company data less costly and more secure, but from the workers’ perspective, their PC was replaced by a little box connected by a serial cable, with limited graphics that was much slower than the PC they were used to working on every day.In those early days, even as we swapped the serial cables for network ones, shrunk the cases, and doubled the performance, it didn’t take long before thin clients were banished to niche use cases, becoming the territory of call centers, nurses’ stations and manufacturing plants—often to those workers’ disappointment.To read this article in full, please click here

Internet Shutdowns cannot be a solution to political challenges in Chad

The Internet Society is concerned with the continuous disruptions of Internet and social media services in Chad in the month of April, 2018.

Internet shutdowns are not a solution to political and economic challenges.

Government ordered disruptions have been reported from 2nd of April 2018, in the context of political protests and unrest across the country.  This is not the first time Internet access has been suspended in Chad. In January 2018, the Internet was disrupted following demonstrations organized by civil society organizations. Again in 2016, Chad experienced an eight-month social media cutoff following controversial elections in 2016.

While we recognize that the Chadian government has a duty to maintain public order, there is little evidence on the benefits of shutdowns in preventing any sort of violent protests. On the other hand, there is growing evidence on the collateral damages resulting from taking people off the network.

One of these damages is economic. These disruptions have been estimated to have costed the country €18 million (approximately 13 billion CFA francs), according to Internet Without Borders. These are extremely conservative numbers that do not even take into account a set of cumulative economic factors.

Shutdowns also affect thousands of local entrepreneurs Continue reading

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