DEF CON is one of the largest and oldest security conferences in the world. Last year, it launched a beta event in China in hopes of bringing the local security communities closer together. This year, the organizer made things official by introducing DEF CON China 1.0 with a promise to build a forum for China where everyone can gather, connect, and grow together.
Themed "Technology's Promise", DEF CON China kicked off on 5/30 in Beijing and attracted participants of all ages. Watching young participants test, play and tinker with new technologies with such curiosity and excitement absolutely warmed our hearts!
It was a pleasure to participate in DEF CON China 1.0 this year and connect with local communities. Great synergy as we exchanged ideas and learnings on cybersecurity topics. Did I mention we also spoiled ourselves with the warm hospitality, wonderful food, live music, and amazing crowd while in Beijing.
Meet our youngest and cutest attendee today at BugZee village. Meet 8 year old "Joy" from Beijing who did phenomenal soldering. Amazing crowd at Continue reading
It is just about time for Cisco Live 2019! Here are some quick things you should know before you go. …
The post Cisco Live – Are you ready? appeared first on Fryguy's Blog.
It is just about time for Cisco Live 2019! Here are some quick things you should know before you go. …
The post Cisco Live – Are you ready? appeared first on Fryguy's Blog.
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Yesterday, I participated in a screen-cast with Derick Winkworth, aka @CloudToad, to discuss my blog posts about installing NRE Labs Antidote network emulator on your PC and creating lessons for NRE Labs. We also covered some general points like contributing to communities, how to get started blogging about technical topics, and more. Check it out, below:
This video, and other NRE Labs videos are available on YouTube. Also, the NRE Labs team runs a live screen-cast every Monday at 1:00 PM using the Discord app. Join the NRE Labs Discord channel and engage in the discussion.
I’ve been blogging for Solarwinds recently, posting on Orange Matter, with a cross-post to the Thwack Geek Speak forum. I need clear commands, structured response data and simple access to it all; so how about giving me REST-based APIs on all my infrastructure equipment?
This post appeared on Orange Matter as “All I Want For Christmas is RESTCONF“, but I’m also linking to the version posted on Thwack, in case you prefer to read and comment there.
I’d love it if you were to take a moment to visit and read, and maybe even comment!
(Featured image created by Kira auf der Heide on Unsplash)
If you liked this post, please do click through to the source at Orange Matter: All I Want For Christmas is RESTCONF and give me a share/like. Thank you!
On today's Heavy Networking podcast we examine the role of DNS in infrastructure automation with sponsor BlueCat Networks. We look at how BlueCat hooks into third-party operational tools and get details on new integrations with Cisco DNA and ACI.
The post Heavy Networking 453: BlueCat Networks Sinks DNS Claws Into Automation (Sponsored) appeared first on Packet Pushers.
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As we celebrate the 5thAnniversary of Arista’s IPO this week at NYSE, we pause to reflect on this key milestone. Arista’s results are a tribute to the customers who chose us, appreciated our innovative technology and stood by us through our highs and lows. One key customer who played a pivotal part in the decade was Microsoft. Microsoft coincidentally was destined to be a part of our journey since 2008 when we were searching for a new name for our company. Our top choice was Azure, but the domain name was taken just a few weeks before we started our naming effort. Since then, Microsoft redefined the public cloud with Azure and Arista has become a critical foundation to enabling the scale, reach, reliability, and performance that have become synonymous with the Azure cloud.
Remember the avoid duplicate data in network automation data models challenge and the restructuring we did to represent a network as a graph.
Well, I was not happy with the end result - I hated the complexity of supporting Jinja2 templates that had to check left- and right nodes of a link, so I generalized the data structure a bit, and all of a sudden I could model stub interfaces, P2P links and multi-access networks.
In blogs 1-3 we covered Wired 802.1x using Aruba ClearPass, Wired MAC Authentication using Aruba ClearPass, Multi-Domain Authentication using Aruba ClearPass. We’ll also have guides for Wired 802.1x using Cisco ISE, Wired MAC Authentication using Cisco ISE, and Multi-Domain Authentication using Cisco ISE. So yes, we’ve got all the bases covered.
In this fourth guide, I’ll be sharing how to enable wired 802.1X authentication in Cumulus Linux 3.7.5+ using Cisco ISE (Identity Services Engine) 2.4 Patch 8.
Keep in mind that this step-by-step guide assumes that you have already performed an initial setup of Cisco ISE.
1. Add a Cumulus Switch group to Cisco ISE:
First, we are going to add a Network Device Group to Cisco ISE:
Administration > Network Resources > Network Device Groups. Click the “+Add” button
Make sure to set the “Parent Group” to “All Device Types.” The result will look like the following:
2. Adding Continue reading