In this Short Take Russ White argues that the traditional seven layer model for network communication is antiquated and inadequate in explaining modern networking. He also proposes an alternative model and invites everyone to the eventual funeral of the OSI seven layer model.
The post Short Take – Death Of The Seven Layer Model appeared first on Network Collective.
The Internet Society Elections Committee is pleased to announce the final results of the 2018 elections for the Board of Trustees. The voting concluded on 9 April 2018. The challenge period (for appeals) was opened on 11 April and closed on 18 April.
There were no challenges filed. Therefore the election results stand:
Also, following the process documented in RFC 3677, the Internet Architecture Board has selected and the IETF has confirmed:
to each serve second terms on the board.
The term of office for all 4 of these Trustees will be 3 years, commencing with the 2018 Annual General Meeting of the Internet Society, 29 June – 1 July.
The Elections Committee congratulates all of the new and renewing Trustees. We also extend our thanks again to all the candidates and to everyone who participated in the process this year.
The post 2018 Internet Society Board of Trustees Final Election Results & IETF Appointments appeared first on Internet Society.
Blockchain is a promising revolutionary technology, but must overcome scalability and other deployment issues.
The thing about platforms that have a wide adoption and deep history is that they tend to persist. They have such economic inertia that, so long as they can keep morphing and grafting on new technologies, that they persist long after alternatives have emerged and dominated data processing. Every company ultimately wants to build a platform for this reason, and has since the dawn of commercial computing, for precisely this reason, for this inertia – it takes too much effort to change or replace it – is what generates the profits.
It is with this in mind that we contemplate …
The Contradictions Of IBM’s Platform Strategy was written by Timothy Prickett Morgan at The Next Platform.
Continuing the series of data center routing protocol podcasts, we sat down with Russ White (of the CCDE fame), author of another proposal: OpenFabric.
As always, we started with the “what’s wrong with what we have right now, like using BGP as a better IGP” question, resulting in “BGP is becoming the trash can of the Internet”.
Read more ...The architectural implications of autonomous driving: constraints and acceleration Lin et al., ASPLOS’18
Today’s paper is another example of complementing CPUs with GPUs, FPGAs, and ASICs in order to build a system with the desired performance. In this instance, the challenge is to build an autonomous self-driving car!
Architecting autonomous driving systems is particularly challenging for a number of reasons…
There are several defined levels of automation, with level 2 being ‘partial automation’ in which the automated system controls steering and acceleration/deceleration under limited driving conditions. At level 3 the automated system handles all driving tasks under limited conditions (with a human driver taking over outside of that). By level 5 Continue reading
During the last month or two, I’d gotten into a habit of trawling through Imgur, looking for memes I could spin into humorous tweets about networking. It became a game to see what tweets I could create that people would find funny.
That game was successful, in that I had many tweets that were liked and/or retweeted dozens or, in a few cases, hundreds of times. But there was a downside. I was spending a lot of time on Imgur seeking inspiration. I was also spending a lot of time composing tweets and checking reactions.
This led to the familiar cycle of Internet addiction. I was hooked on Twitter…again. I’ve been through this with Twitter off and on for many years now. My use of Imgur was also obsessive, opening the app on my phone multiple times per day and scrolling, scrolling, scrolling while looking for new fodder.
Using social media in the context of addiction is subtly different from simply wasting time. Addiction, for me, means using social media when I didn’t plan to. There’s a compulsion that would drive me to fire up Tweetdeck and check out all of my carefully curated columns, review Continue reading
During the last month or two, I’d gotten into a habit of trawling through Imgur, looking for memes I could spin into humorous tweets about networking. It became a game to see what tweets I could create that people would find funny.
That game was successful, in that I had many tweets that were liked and/or retweeted dozens or, in a few cases, hundreds of times. But there was a downside. I was spending a lot of time on Imgur seeking inspiration. I was also spending a lot of time composing tweets and checking reactions.
This led to the familiar cycle of Internet addiction. I was hooked on Twitter…again. I’ve been through this with Twitter off and on for many years now. My use of Imgur was also obsessive, opening the app on my phone multiple times per day and scrolling, scrolling, scrolling while looking for new fodder.
Using social media in the context of addiction is subtly different from simply wasting time. Addiction, for me, means using social media when I didn’t plan to. There’s a compulsion that would drive me to fire up Tweetdeck and check out all of my carefully curated columns, review Continue reading
An integrated SD-WAN security product would likely involve at least three Cisco technologies: Viptela SD-WAN, Meraki network automation, and Umbrella cloud security.
The Ansible Networking Team is excited about the release of Ansible 2.5. Back in February, I wrote about new Networking Features in Ansible 2.5, and one of the biggest areas of feedback was around the network_cli connection plugin. For more background on this connection plugin, please refer to the previous blog post.
In this post, I convert existing networking playbooks that use connection: local to use connection: network_cli. Please note that the passwords are in plain text for demonstration purposes only. Refer to the following Ansible Networking documentation page recommendation for using Ansible Vault for secure password storage and usage.
To demonstrate, let’s use an existing GitHub repository with working playbooks using the legacy connection local method. NOTE: The connection local method will continue to be supported for quite some time, and has not been announced as deprecated yet. This repository has several examples using Ansible and NAPALM but we are highlighting the Ansible Playbooks in this post. The GitHub repository can be found here.
Networking platforms use their specific *_config platform module for easy backups within Ansible. For this playbook we are running the Ansible Playbook Continue reading
There are many ways that buyers of Enterprise IT are stupid. Mostly its bad leadership and poor management that leads to poor decisions and processes like ITIL. Sometimes its pride preventing you from admitting failure, or the allure of a free steak lunch (putting one over your salary owner by paying for it with overpriced […]
With choice comes complexity, and the Cambrian explosion in compute options is only going to make this harder even if it is a much more satisfying intellectual and financial challenge. This added complexity is worth it because companies will be able to more closely align the hardware to the applications. This is why search engine giant Google has been driving compute diversity and why supercomputer maker Cray has been looking forward to it as well.
This expanding of the compute ecosystem is also necessary because big jumps in raw compute performance for general purpose processors are possible as they were …
Cray’s Ever-Expanding Compute For HPC was written by Timothy Prickett Morgan at The Next Platform.
Is outdated IT equipment piling up in your server room? Here are tips for recycling old tech and reducing your data center footprint.
CenturyLink tracks botnets and the C2 servers they communicate with to thwart distributed denial of service attacks.
One in four organizations using public cloud has had their data stolen, according to McAfee’s latest cloud security report.