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So SkyNet is a Tennesseean.

OMG he asks so many stupid and repeated questions about the network cables....

I would love to work there. Tired of making 10 gb as fast as possible. Mind you, I got into a terraflop

Simply Awesome!

Sorry for nitpicking but he got one thing wrong. The reason you don't use electrical network cables for longer distances is not primarily because of interference from the power cables but has all to do with attenuation. At these speeds it is very hard to get the signal more than a few meters, it will be heavily attenuated and very hard to distinguish a 1 from a 0. The solution to the problem is to use fibre optics instead.

No way do you get access to the world's fastest computer... Hypersonic missile systems are classified :P

Take note of the power cables for each rack, similar to the amount a large house might use, per rack. Removing the heat from those racks is a big part of the design. Air flows from the floor and out the top in active exhausts. A little hard to believe, but compactness is a top priority.

I’m surprised they can even talk in there. I’ve been in some major data centers and communication can be difficult.

The power supply behind them is unbelievable. Enough for a town.

"And is 2 Exaflops" big smile 😊 Nice to see someone that is passionate about his work!

Panduit.

After working with one we heard the gruntiest one is in Japan now rather than Oakridge.

Biggest difference between HPC networks and corporate networks is lack of security in favor of performance at all costs. The compute nodes directly access remote memory over the network RoCE

Where old system goes, eBay?

But can it run crysis?

Wish I was attending. Was just at Google cloud next. Do you guys ever attend any non-cisco events?

Truth, recording for scheduled folks only... attend or not

Step 1. Find Kevin & Alexis making tiktoks by the Cisco sign

Yes!

In supercomputing it's either Network or Notwork :DD

This is amazingly quiet for a system of that size

What was the DNS Query website?

No matter how big or small: The network IS the computer… For the past few decades, outside of embedded applications (and even in many situations there), computers have to be connected to a network to have any practical value; every piece of software, and most if not all its data, is sent over a network at some time in its lifecycle.

Awesome tour/interview. Dan seems like a real genuine dude. 👍

Great Video, thank you. Interesting would have been the type of Failures they see - Overheating, Bad Solder, Caps fail, Fans/Plumbing fails etc

it should mine BTC :P

incredibly good interview you did there.

Clearly, the Chinese have faster computers, probably much faster, and probably more than 10. Normally we have to use "public knowledge"

ORNL is my dream job. I'd honestly sweep floors just to be in the building.

Great video. Thanks for taking us along with you all!

😅😅😅😅

It's always in a box "somewhere"

I hurt just watching this.

💯🔥 no, no, f*ck no. DID YOU HEAR ME?! NO!!!

😂🤣😂🤣

so true

???

I know I'm preaching to the choir here, but have you seen the OCG for CCNP/CCIE Enterprise Core.....OMG....

I am a bit late watching this (Worked with Andy in the NOC). Great episode man, sorry it took me so long to check your show out! A NOC is a good place to start off since you learn a bit of networking, but they (or at least ours) is more about outage management. As long as you can multitask and have a proactive mentality you'll do well in a NOC, you don't really even need to have much in depth networking knowledge, just have what I call "networking common sense". You also can go as far as you want, you can learn to figure issues out on your own and move up in the tiers, or just do the basics and stay where you are. I always found the certification requirements odd due to what I said above (not really getting super deep into networking), sure the basic cert levels show that you know what an IP address is, but I've seen plenty of cert heavy folks come through that don't know sh*t or aren't self motivating go-getters. The higher level cert requirements in the NOC (again, I can only speak to ours) just pushes folks to move on to higher paying jobs where they can actually use the knowledge. That said, like Andy said, you can sorta get comfortable, which isn't always a bad thing, I've been in the NOC for 18 years, and while it's stressful at times, it's not a bad job. Every night is different.

First time I’ve heard Josh speak, a very intelligent engineer and all around great guy that’s moving the industry forward

i am using INE Labs, those are great.

taking the enarsi test in a couple of weeks, not planning to moving forward with CCIE, will focus on cloud instead, i think learning cloud will pay off better in a long run. there are a bunch of topics in CCIE that i dont think i will ever use in my job.

Mansoor was great to work with. Miss working with the big guy!

Andy was so true at around 5:00 mark ... about the outage being a non-network problem

Running a 9g hp server in my employer DC. Have eveng, linux machines, gns3, checkpoint firewall labs. Cisco labs, sd wan. 96 cpu and 256 GB of ram. All for myself to test stuff.

Great podcast, really enjoyed this one! Quick tip, in your description under chapters put 00:00 Introduction at the beginning and then all the chapters will appear on the timeline of the video.

I think IPv6 leaves room for future AI devices

Love these

This was a great episode! I loved hearing his story on how he fell in love with networking. I’m about graduate with a degree in cybersecurity and honestly am struggling with figuring out what route I want to go down. I’m taking a malware analysis class this semester and it’s been my favorite class I’ve ever taken (plus I have an amazing professor) i am thinking about going down that route but I have a feeling that might be too high of a skill ceiling for me.