Kevin Nanns @AdjacentNode
VLAN therapist. Wi-Fi whisperer. 15 years of proving it wasn’t the network. Follow me, nerds. adjacentnode.com Tampa, FL Joined March 2019-
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Doing a WiFi survey at a doggy jail and then a people jail today. Cinder block walls are not friends.
‼️Don't miss out on the next (FL)NUG Tampa event! 📆 October 9th, 2025 ⏰ 5:30 - 8:30PM 📍Coppertail Brewing Company 🎤 Keynote Speaker: Alejandro Guevara RSVP Here hubs.li/Q03GHf690 Thank you to our Sponsors: Platinum Sponsor: Nokia
Your BGP session stayed up for 3 full minutes after the link went down? That’s not high availability, that’s a liability. BGP doesn’t rely on TCP to detect dead neighbors, it uses its own timers. And by default, Cisco waits up to 180 seconds before it even realizes something’s…
Subnetting doesn’t have to be full of charts, tricks, and magic numbers. Once you understand the logic of binary math, and memorize the binary values, you can quickly subnet in your head. #subnetting #ccna #networking #networkplus #stem #tech #binary #ip
Finally, a policy I can get behind. Every president should be against using media converters. 🤣
The first time I saw a MAC table get exhausted, it wasn’t an attack, it was my core switch begging for an upgrade. But the end result? Same chaos. Switch flooded, performance tanked, packets flying everywhere. MAC table exhaustion isn’t just a hacker trick, it’s a real risk if…
LLDP - a networking godsend or security liability? Why not both?!
I do an AMA on Instagram but I’m curious how it would work here on X. So let’s do a test. AMA. ngl.link/adjacentnode
Just another average day in paradise
You ever meet someone with a wall full of certs but zero time in the trenches? Yeah… that’s what we call paper certified. It’s not a flex if you can’t back it up. Certs are great, but without real experience, lab work, or even a home lab, you’re just collecting logos. Worse,…
I interviewed this completely random person (@digitalbyte_) I found at Cisco Live about her experience as a sales engineer and why as a network engineer it’s a great career choice. #networking #it #technology #tech #stem #career #sales
Ok, now I’ve officially “made it”! Thank you Chuck, that means so much coming from you. I’m glad we got to finally meet!
Ok, now I’ve officially “made it”! Thank you Chuck, that means so much coming from you. I’m glad we got to finally meet!
It’s Friday so you know what that means! I’m doing an AMA on my Instagram. Head over and ask me anything.
Don’t walk into a cybersecurity interview confusing IDS with IPS. One detects, the other prevents, and mixing them up is the fastest way to get passed over. If you’re serious about security, you better know which one actually blocks traffic. IDS ≠ IPS. Learn the difference or…
Tom isn’t active on here anymore so I’ll repost this. This is a great post and 100% nails how this year felt vs years past socially. Is Cisco Live Still The Place To Be networkingnerd.net/2025/06/17/is-… via @NetworkingNerd
You keep calling everything an SFP and that’s a problem. SFP, SFP+, QSFP+, QSFP28, QSFP-DD… they’re not interchangeable names, and they sure as hell aren’t interchangeable modules. If you don’t know what you’re plugging in, you’re just asking for headaches. Let’s fix that.…
Just got back from Cisco Live and wow, there’s nothing like being surrounded by people who genuinely love what they do. The energy, the ideas, the hallway conversations… it’s contagious. I left feeling more fired up and in love with this industry than ever. If you’ve been…
GRID Networking / POE... @GRID_POE_Jack
1 Followers 474 Following Innovative Connectivity disrupting the ICT market
Iguavos @Iguavos6338235
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Johertz Diones @kadjho20
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Alan B @nocode3738
544 Followers 5K Following Voice-o-reason, The world is changing, try to keep up!! Vast work history. Learning more every day. * following many, just for different points of views…
Cypher 🛡️ @EmmanuelDe78434
77 Followers 186 Following Cybersecurity 🛡️ | Web3 🚀 | Crypto 💸 | ur fav court knight🏀🏀 Learning. Building. Stacking.📚 Securing the future, one block at a time.✌️
Sinclair_05 @Ketumile05
3 Followers 46 Following
Menye-Lenye @Pareno8
8 Followers 121 Following Advocates https://t.co/PbbAO4ZOUy's never that serious
MAiK tw @MAiK_twitt
1 Followers 21 Following
Andy @SlimSchede
0 Followers 22 Following
Rob Kritzer @rkritzer
794 Followers 3K Following Web Developer of #WordPress #Laravel #PHP and HUGE fan of #videogames, #cycling #ragbrai, #photography, #beer and #BBQ
Mblaziken @MblazikenQ
351 Followers 493 Following LFTCoach/analyst for Pokemon Unite Prev Coach/Analyst for Imperious/NME “Insufferable Twitter user” - TALANWr
Kaon Thana @kaonthana
417 Followers 370 Following Network Engineer working on all the packets that are fit to route. Check out my tech blog: https://t.co/slITw0D078
BlueGuard Solutions @BlueGuardx
1 Followers 54 Following BlueGuard Solutions 💻 Managed IT & Cybersecurity for SMBs 📞 (02) 7259 8327 📍 Sydney
Jaycyber @jaycyber211
448 Followers 2K Following Co Owner of @NeurostrikeGG Tech and Discord Nerd Staff @soardogg & @mystivis
TheGoat @AbdulHazredHPL
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870 Followers 5K Following
Keith @Ke1984665
11 Followers 235 Following
Ben @ben_sp2
1K Followers 814 Following
Crez @CrezCyber
102 Followers 297 Following Running on caffeine & bad wifi | Dark mode advocate #HereWeGo
Ajay @Ajay_Roy1872
0 Followers 111 Following
kevkline @kevkline
3 Followers 185 Following
Chibuike Ejiofor @Safetralphouse
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OHA @OctavioHerrera
125 Followers 738 Following
0xFF @codelive0
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Pipe Potes @fpotled
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hosam anam @hos___am1
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Rollin Keebler @RollinKeeb80221
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Diouma Sarr @dioumso
702 Followers 5K Following
21Lettere @21lettere
1K Followers 150 Following "A witty Italian with a sharp eye for finance, a disdain for social media trends, and a love for sarcastic commentary on daily life." (Grok).
Skullface’s stronge... @oh_nomo
48 Followers 521 Following I am become twink death, destroyer of boyish charm |mdni
MariaVN @mariavr5
9 Followers 283 Following Wife & Mama❤️❤️💕Work in IT & Studying Network+👩🏻💻Love my coffee and tea ☕️Put my faith in Jesus 🙏🏼
Lalit Sarswat @lalitsaraswat
64 Followers 105 Following
Jorge Ortiz @jorgeoc
1K Followers 4K Following 👨💼 LAE y Maestría en Finanzas 📊💡 En busca de nuevos desafíos en el mundo de la ingeniería sistemas computacionales👨🏻💻 hoy en @edomexaldia
hans solo @hans__solo
29 Followers 424 Following
Trevor Milton @trevor_milton51
26 Followers 87 Following
Jason Froelich @jason_fescivil
18 Followers 2K Following
Aletheia2 @wildtimes089
0 Followers 84 Following Aletheia: The independent trust layer for AI. We're developing the platform to score AI for truth & manipulation. Follow our journey to launch.
rizwan @rizwanahmeedd0
5 Followers 24 Following
Jaycyber @jaycyber211
448 Followers 2K Following Co Owner of @NeurostrikeGG Tech and Discord Nerd Staff @soardogg & @mystivis
CWNP @CWNP
11K Followers 464 Following We don’t just believe in the future of Enterprise Wi-Fi. We certify it. https://t.co/QRA7CzBy0z
Keith R. Parsons @KeithRParsons
13K Followers 2K Following Husband, Father, Poppa, Teacher, Geek - Wi-Fi, WLAN, Wireless, Travel, Gadgets, Networking, CWNE#3, 110+ network certifications, speaker
Min Choi @minchoi
319K Followers 1K Following AI Educator. 𝕏 about AI, solutions and interesting things. Showing how to leverage AI in practical ways for you and your business. Opinions are my own.
Dan Klimke @dan_klimke_ca
618 Followers 896 Following Director of Marketing at NetAlly - Opinions are mine, not my company's (for which I'm sure they're grateful).
Ehis @EhistheGreat
2K Followers 1K Following Network Sec eng🌐 || Python🐍||Cloud Eng (Aws & OCI)|| Django|| Cybersecurity🎃 || linux & automation ||Ansible &Bash | IT Support technician🪛|| Vibe coding 🎧
Moyinoluwa @drbdrbabe
965 Followers 833 Following Network Engineer | #CCNA Certified | #MakeNetworkingFunAgain #WomenInTech
David Peñaloza @davidsamuelps
9K Followers 941 Following #CCDE 2023::50 #CiscoVIP #CiscoChampion Tireless, persistent, stubborn, sarcastic. Geek, networker, sick learner, ardent teacher, hug machine. Gross & effective
Bryan Baize @bbaize
2K Followers 761 Following CCIE 16139, Trainer teaching CCNA, CCNP and CCIE bootcamps at Boson Training in Tampa Fl - RFC 3514 Compliant - BBQ Blog - https://t.co/dsy1xWaGFe
Patrick Gargano @PatrickGargano
1K Followers 236 Following Lead Content Advocate and Instructor, Learning & Certifications @Cisco :: @CiscoPress author :: #CFC #dnd #CrossFit #yoga :: tweets are my own. 🇨🇦
corgi @corg_e
54K Followers 3K Following ssh'd into the espresso machine | (mostly) harmless pentester | president @bsidesnash | @defcon615 | chaotic neutral
Steven Dickens @StevenDickens3
11K Followers 6K Following CEO & Founder - HyperFRAME Research | Top 10 in @arinsights Power 100 | #Podcast Host @OpenMFProject | Watch Nerd | 🐯Rugby
Pat Allen @layer8packet
1K Followers 1K Following Father | Husband | BBQ Guy at @theamateurpig | Comic Book Creator @hiddeninkcomics | Sr Network Architect | Cisco Champion '22 | Cohost of @breakinbytespod
4n6lady @4n6lady
62K Followers 669 Following #DFIR & #BlueTeam | IR & Threat Detection | #OSINT enthusiast | waiting for HL3 | AWS CIRT - my views are my own
Scott F. Robohn @scottrobohn
1K Followers 5K Following Husband, Dad, Grandpa/Bestefar, PCA RE. Solutional, Network Automation Forum. Probably outside.
Jeremy Stretch @jstretch85
6K Followers 494 Following Chief NetBox Officer at @NetBoxLabs · Founder & lead maintainer of @NetBoxOfficial
David Colebatch 🎧�... @dcolebatch
800 Followers 1K Following Founder & CEO @tidalmigrations | #cloudmigration #cloud #aws #azure #gcp 🇦🇺🇨🇦🇺🇸
Jason Edelman @jedelman8
6K Followers 301 Following Networking. Automation. DevOps. CCIE. VCDX. Founder @networktocode
🌼 noelle 🌙 @CrestofFlames8
603 Followers 1K Following I love Jesus. Mom of 2. Wife. Republican. Stay-at-home mom. Floridian. INFJ. Anime, video games, art, coffee, tea, baking, books. ✝️ 🇺🇸 🇻🇦MAGA
databunnyllc @thedatabunny
16K Followers 1K Following Network Security Engineer | Blockchain & Smart Contract Developer | 🇺🇸 Pro 2A | A+, Net+, Sec+, AWS CCP, AZ900, NSE4, CCNA
Matt Virus @themattvirus
226 Followers 82 Following above-average husband/father, engineer at Cisco. Infosec,compute, IoT nerdery in my blood. Loud/angry rock music FTW. founder @hackspaceio Yes it's my real name
Matt Leuschner @rogue_router
293 Followers 163 Following Solutions Engineer at Cisco. Charm City Ghostbuster. If you have network issues or ghosts, you know who you’re gonna call. Tweets are my own.
PacketSwag @PacketSwag
109 Followers 382 Following Network Engineer Merch! Please visit our store for gear just for techies. #AI #ArtificialIntelligence #Cisco #Aruba #Juniper
WirelessNerd @Wirelessnerd
9K Followers 3K Following 🔊 Listen to https://t.co/DKLjQuIFiK! 🖥️ Visit https://t.co/o8wm2afZ2H🎙️ @ KE5ZJO
Nikki @NikkiMegaplaza
4K Followers 667 Following ~ Blabbing about Computer Networking, Personal Finance, & Tap dancing 💃🏾~ GT Alumna 🐝 ~ All my tweets are song lyrics ~
FirewallFox 🔥 @firewallfox100
3K Followers 869 Following 25 • ASP ➡️ Helpdesk ➡️ Sys Admin • 2xAwarded @Twitch Partner • Partners: @Firefox • @bequietofficial • @Razer • @lenovo 📧[email protected]
vmiss @vmiss33
12K Followers 5K Following Independent Technology Analyst & Ransomware Resiliency Architect. Writer & Speaker. #VCDX-236 @e2eeaau. ransomware is a disaster. Rockets. NASASocial.
Rowell @rowelldionicio
6K Followers 1K Following Helping IT pros fix Wi-Fi, cut down tickets, and build networks that work.
Jennifer (JJ) Minella... @jjx
15K Followers 2K Following Author | Speaker | Network Security Architect | CTO @ViszenS | @ForbesTechCncl | Network, Wireless, IoT, OT | Faculty @IANS_security | Packet Protector Host
(US)NUA @us_nua
261 Followers 93 Following A vendor neutral environment to talk networks. With beer. #networking #security #beer
AngrySysOps @AngrySysOps
2K Followers 720 Following Senior System Engineer #vExpert ⭐⭐⭐⭐ #VCP-DCV, Blogger, Content Creator on YouTube, Home Lab specialist, gamer, author: https://t.co/js8ESqAERk
Alta Labs @AltaLabsInc
652 Followers 65 Following Your Network, ELEVATED | The Next Generation of IT | Networking Equipment & Technology
Dallin Kauffman @dallinkauffman
191 Followers 726 Following
Tom🌶\(^-^)/🌶 in... @TomLawrenceTech
31K Followers 1K Following ⚠Tech Enthusiast, Open Source Advocate, Content Creator, DM's are not for tech support but forums are. ⚠ https://t.co/xbxWZOT69J
mcmxci @Ron_MCMXCI
156 Followers 591 Following Network Architect. I build networks with code. Any opinions are my own and not of my employer.
Christian Huber @glob3x
2K Followers 3K Following ❤️CTO @meerfarbigISP | 💻 network AS34549 | 📷 Leica | 🇪🇺 | 🚂 Steam Engine Driver | ISP Business since 2009
angel.py || Blindma1d... @IngleseAngel
1K Followers 2K Following Tech Terminator on a mission: Gakkai Buddhist | CCNA, CCNP Sec/DC Engineer | NIST/CIS Controls Consultant | CEO of one Cat5 port
Ekahau @ekahau
8K Followers 449 Following Ekahau by Ookla® delivers powerful Wi-Fi intelligence through industry-leading design, site survey, troubleshooting, and optimization solutions.
Cisco Meraki @meraki
32K Followers 1K Following At #CiscoMeraki, we create technologies to optimize IT experiences, secure locations, and seamlessly connect people, places, and things.
Sean Cavanaugh | CCIE... @IPvSean
3K Followers 942 Following Tech Marketing Leader @Ansible @RedHat previously @Cisco #CumulusNetworks, CCIE 40514
Tib3rius @0xTib3rius
69K Followers 598 Following Cybersecurity Content Creator | UwU-Anointed Wapp King | DEF CON Gameshow Host | Ex-Brit | https://t.co/04RRExvxXj (he/him) 🇺🇸 A deeply unserious person.
Naaackers @Naaackers
4K Followers 653 Following I make tech education+DIY project vids || CEO: @nackhabitat 3D Printing 3D Design & Product Development || Notion Psychopath Email: https://t.co/568UBJqTqb
ericchou @ericchou
4K Followers 734 Following Learn NetDevOps, 81k+ Learners from Books and Courses, Author, Podcast + YouTube. Tweets=My Own, He/Him, https://t.co/DzQIAzVCB4.
Abdurrahman Hassan @AbdurrahmanWlan
276 Followers 239 Following Network & Wireless Engineer | CWNE 424 | Cisco CCNP R/S, ENWLSD, ENWLSI, CCNA Security, CCNP-DC, SDWAN | My tweets will be my own personal comments.
M Badareen @BadareenM1985
23 Followers 301 Following Husband, father of Three, Infrastructure Architect, 3XCCIE |HCIE Tweets are my own.
Mythical Human @HumanMythical
695 Followers 1K Following He/Him, Cybersecurity Architect. Tweets are my own. Mythical Creatures are cool. Father of Dragons. I am not the droid you are looking for. #BillsMafia
Riikka Sihvonen @dotonebit
5K Followers 214 Following Cisco VIP 2014, 2015, 2016, 2021, 2022, 2023, 2024 | Cisco Insider Champion 2022, 2023, 2024 | CCNP Enterprise | Tweets are my own.Trends for United States
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