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Colin Lynch

@UCSguru

Datacenter Geek, Double #CCIE, Scuba Diver, Runner, Rugby Player. https://teapaw.org/t.co/3GXocbuuuy…

 London, UK
ucsguru.com
Joined May 2011
  • Tweets4.3K
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  • Followers2.9K
731Media
Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)Photo by Colin Lynch (@UCSguru)
Love finding new solutions to old problems!
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Big thanks to @netris_io and Hydra, for a great keynote watch party at #NVIDIAGTC
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First stein of the day, #NVIDIAGTC When in Rome. Tokens and Tankards!
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Just heading to Berlin for #NVIDIAGTC swing by booth 3062 for a chat or a catchup! @Computacenter
🤖 Made with AI
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Nice afternoon at @nvidia build-a-claw London, with a surprise intimate session with @JensenHuang ahead of the huge GTC event next week. If your going and fancy a chat ping me. #shareyourspark
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Cisco Cloud Control inbound. AI Operations across the Cisco portfolio. internetplumber.blog/ internetplumber.blog/nexus-d…
Internet Plumbing

Internet Plumbing

Data Centre & Service Provider Networking

internetplumber.blog
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Nice post on onboarding @cisco Nexus Dashboard 4.3(1) into #Cisco Cloud Control by @Internetplumb3r #ciscodc internetplumber.blog/nexus-d…
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Just passed the @nokia Certified Data Center Fabric Professional cert. Understanding the wider ecosystem helps clients make better AI infrastructure decisions. After all, the best solution is the one that solves the problem. #Nokia #AI #Networking #Hyperscale
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Delighted to continue my journey as a Cisco Insider Champion for 2026! Having been involved since the programme began, I’m grateful for the experiences, opportunities and genuine engagement with @Cisco. Proud to remain part of this brilliant community. #CiscoInsiderChampion
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Chuffed to have achieved the @nvidia Certified Professional: AI Rack and Interconnect certification and honoured to be among the first professionals globally to earn it through the beta programme. #AlwaysLearning
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ucsguru.com/2026/07/27/ai-in…
AI Infrastructure at Scale: The Topology Decisions That Matter

AI Infrastructure at Scale: The Topology Decisions That Matter

A practical comparison of Rail-Only, Rail-Optimised Fat-Tree and traditional Clos network topologies for AI backend (East/West) Networks Modern AI infrastructure conversations are dominated by head…

ucsguru.com
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Great day at @nokia Amplify! Hearing about everything they are doing in the #AI infrastructure space. thanks for hosting, great location and great conversation.
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Image from Colin Lynch (@UCSguru)
Image from Colin Lynch (@UCSguru)
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The future of #AI networking is moving '#Tokens', perhaps in a #Ring, I just need to think of a good name for it. 🤔 🤣
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Just received a nice pressie from @Cisco in the post, definitely not the weather for it right now! :-) Just call me 'Cisco Fonzie' 😂 @LearningatCisco @CiscoInsider #CCIE #CCIE25YEARS #AlwaysLearning
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ucsguru.com/2026/07/13/ediso…
Edison’s Revenge: Why AI Data Centers Are Bringing DC Power Back

Edison’s Revenge: Why AI Data Centers Are Bringing DC Power Back

I love history, especially historical dramas like the 2017 film The Current War, which depicts the 19th century competition between Thomas Edison and George Westinghouse, assisted by Nikola Tesla, …

ucsguru.com
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The Aircon just isn't cutting it! If all my #AI training has taught me one thing #LiquidCooling is far more efficient!
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Amazing how adding a ‘Claw’ suffix instantly turns anything into an #AI strategy 😄 Half expecting Spanning-Tree-Claw next… agentically breaking bridging loops. 2 Secs let me just patent that! #OpenClaw #NemoClaw #nvidia
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Great @Computacenter NetSec Team meeting at @PaloAltoNtwks Big thanks tor hosting us in this amazing venue in the clouds! Also thanks to our own @Colinwccuk for joining us live from the actual Palo Alto California!
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Image from Colin Lynch (@UCSguru)
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Get @nvidia Certified! youtube.com/watch?v=A4iMPKeS… #nvidia #gtc #gtc2026 #gtc26 @NVIDIAGTC
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Get @nvidia Certified! #nvidia #AI youtube.com/watch?v=A4iMPKeS…
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They say if you're the smartest person in the room, you're in the wrong room. Really enjoyed all the sessions that made up this program, and I was certainly in the right room! :-) #NVIDIAPartnerExpert #AlwaysLearning @nvidia
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