Big thanks to Cisco for Sponsoring this video. For more information about the topic being discussed follow the following link: https://blogs.cisco.com/news/the-thir...
Cisco’s Martin Lund joins David Bombal to unpack how AI-scale networking really works - and why a 51.2 Tbps, 64×800G, post-quantum–ready router matters. We break down scale-up vs scale-out vs scale-across, deep buffers to prevent drops on long-haul links, line-rate IPsec/MACsec, SONiC vs IOS XR, P4 programmability, coherent optics for ~1000 km DCI, and how these pieces enable exabit-class fabrics for AI clusters.
What you’ll learn
• Why GPUs are useless without massive, reliable interconnects
• 51.2 Tbps with 64×800G ports and what that enables for AI training
• Deep buffers vs shallow buffers and when each wins
• Line-rate encryption today and post-quantum readiness tomorrow
• SONiC on Cisco Silicon One, P4, and automation at hyperscale
If you found this useful, hit subscribe and share with your favorite network nerd. It’s always the network.
// Martin Lund’s SOCIALS //
LinkedIn: / martinlundca
// David's SOCIAL //
Discord: discord.com/invite/usKSyzb
Twitter: www.twitter.com/davidbombal
Instagram: www.instagram.com/davidbombal
LinkedIn: www.linkedin.com/in/davidbombal
Facebook: www.facebook.com/davidbombal.co
TikTok: tiktok.com/@davidbombal
YouTube: / @davidbombal
Spotify: open.spotify.com/show/3f6k6gE...
SoundCloud: / davidbombal
Apple Podcast: podcasts.apple.com/us/podcast...
// MY STUFF //
https://www.amazon.com/shop/davidbombal
// SPONSORS //
Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com
// MENU //
0:00 - Coming Up
0:54 - Intro
0:59 - Martin's Background
02:15 - Martin's Advice
02:48 - Cisco's Announcement
06:12 - Data Center Scaling
07:02 - Data Centres Scaling Across
11:08 - New Router Speeds
13:24 - Securing the Data Center (Quantum Computing)
17:57 - Are Deep Buffers Efficient?
19:25 - New Protocols
22:50 - Data Center Infrastructure
24:07 - 8804 Router Innovations
25:33 - The Future of Data Centers
27:50 - Conclusion
Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!
Disclaimer: This video is for educational purposes only.
#cisco #networking #ai
All content for David Bombal is the property of David Bombal and is served directly from their servers
with no modification, redirects, or rehosting. The podcast is not affiliated with or endorsed by Podjoint in any way.
Big thanks to Cisco for Sponsoring this video. For more information about the topic being discussed follow the following link: https://blogs.cisco.com/news/the-thir...
Cisco’s Martin Lund joins David Bombal to unpack how AI-scale networking really works - and why a 51.2 Tbps, 64×800G, post-quantum–ready router matters. We break down scale-up vs scale-out vs scale-across, deep buffers to prevent drops on long-haul links, line-rate IPsec/MACsec, SONiC vs IOS XR, P4 programmability, coherent optics for ~1000 km DCI, and how these pieces enable exabit-class fabrics for AI clusters.
What you’ll learn
• Why GPUs are useless without massive, reliable interconnects
• 51.2 Tbps with 64×800G ports and what that enables for AI training
• Deep buffers vs shallow buffers and when each wins
• Line-rate encryption today and post-quantum readiness tomorrow
• SONiC on Cisco Silicon One, P4, and automation at hyperscale
If you found this useful, hit subscribe and share with your favorite network nerd. It’s always the network.
// Martin Lund’s SOCIALS //
LinkedIn: / martinlundca
// David's SOCIAL //
Discord: discord.com/invite/usKSyzb
Twitter: www.twitter.com/davidbombal
Instagram: www.instagram.com/davidbombal
LinkedIn: www.linkedin.com/in/davidbombal
Facebook: www.facebook.com/davidbombal.co
TikTok: tiktok.com/@davidbombal
YouTube: / @davidbombal
Spotify: open.spotify.com/show/3f6k6gE...
SoundCloud: / davidbombal
Apple Podcast: podcasts.apple.com/us/podcast...
// MY STUFF //
https://www.amazon.com/shop/davidbombal
// SPONSORS //
Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com
// MENU //
0:00 - Coming Up
0:54 - Intro
0:59 - Martin's Background
02:15 - Martin's Advice
02:48 - Cisco's Announcement
06:12 - Data Center Scaling
07:02 - Data Centres Scaling Across
11:08 - New Router Speeds
13:24 - Securing the Data Center (Quantum Computing)
17:57 - Are Deep Buffers Efficient?
19:25 - New Protocols
22:50 - Data Center Infrastructure
24:07 - 8804 Router Innovations
25:33 - The Future of Data Centers
27:50 - Conclusion
Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!
Disclaimer: This video is for educational purposes only.
#cisco #networking #ai
#514: Why People Buy the WRONG Laptops for Hacking
David Bombal
42 minutes 59 seconds
1 month ago
#514: Why People Buy the WRONG Laptops for Hacking
Big thanks to Proton VPN for sponsoring this video. To get 64% discount to your Proton VPN Plus subscription, please use the following link: https://protonvpn.com/davidbombal
Want a “hacker” laptop without wasting cash? In this candid breakdown with OTW, we cut through the hype and show you what actually matters for learning pentesting in 2025: prioritising RAM over flashy GPUs, picking VMware (free for personal use) for reliable labs, using refurbs/minis/Raspberry Pi, and planning for where wireless
hacking is going (Bluetooth/BLE/Zigbee) — not just Wi-Fi. We also cover AMD vs Intel vs Apple M-chips/ARM for Linux VMs, when cloud cracking makes sense, and why daily practice beats buying gadgets.
Highlights:
• Best beginner specs (RAM first, SSD nice, storage ≠ speed)
• VMware vs VirtualBox for home labs
• AMD/Intel vs Apple M-chips/ARM for Kali/Parrot VMs
• Alpha adapters & aircrack-ng compatibility; Nordic nRF52 for BLE
• Budget path: used/refurb, mini-PCs, Pi, phone/cloud labs (HTB/THM)
• The 80/20 rule of hacking: skills are greater than gear
If you’re delaying until you can afford a $2 – 3k laptop, don’t. Start now, learn daily, and upgrade later.
// Occupy The Web SOCIAL //
X: / three_cube
Website: https://hackers-arise.net/
// Occupy The Web Books //
Linux Basics for Hackers 2nd Ed
US: https://amzn.to/3TscpxY
UK: https://amzn.to/45XaF7j
Linux Basics for Hackers:
US: https://amzn.to/3wqukgC
UK: https://amzn.to/43PHFev
Getting Started Becoming a Master Hacker
US: https://amzn.to/4bmGqX2
UK: https://amzn.to/43JG2iA
Network Basics for hackers:
US: https://amzn.to/3yeYVyb
UK: https://amzn.to/4aInbGK
// OTW Discount //
Use the code BOMBAL to get a 20% discount off anything from OTW's website: https://hackers-arise.net/
// Playlists REFERENCE //
Linux Basics for Hackers: • Linux for Hackers Tutorial (And Free Courses)
Mr Robot: • Hack like Mr Robot // WiFi, Bluetooth and ...
Hackers Arise / Occupy the Web Hacks: • Hacking Tools (with demos) that you need t...
// David's SOCIAL //
Discord: discord.com/invite/usKSyzb
Twitter: www.twitter.com/davidbombal
Instagram: www.instagram.com/davidbombal
LinkedIn: www.linkedin.com/in/davidbombal
Facebook: www.facebook.com/davidbombal.co
TikTok: tiktok.com/@davidbombal
YouTube: / @davidbombal
Spotify: open.spotify.com/show/3f6k6gE...
SoundCloud: / davidbombal
Apple Podcast: podcasts.apple.com/us/podcast...
// MY STUFF //
https://www.amazon.com/shop/davidbombal
// SPONSORS //
Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com
// MENU //
0:00 - Coming up
01:21 - Proton VPN sponsored segment
03:16 - Get started and start learning
08:39 - Computer specs: CPU, GPU, RAM & Hard drives
16:46 - Time vs Money
17:58 - Virtual machines
19:15 - Computer specs overview
22:17 - Wi-Fi adaptors for Wi-Fi hacking
24:17 - Bluetooth dongles for Bluetooth hacking
26:57 - "80% Person & 20% Machine"
29:17 - Do you need hacking gadgets?
31:57 - Apple vs Intel vs AMD
35:53 - Learn hacking with a smartphone
37:01 - Learn hacking with a Raspberry Pi
39:32 - Kali Linux vs ParrotOS (Which OS to use?)
40:58 - The problem with Chromebooks
42:02 - Using Hack The Box/TryHackMe // Conclusion
Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!
Disclaimer: This video is for educational purposes only.
#hacking #laptop #vm
David Bombal
Big thanks to Cisco for Sponsoring this video. For more information about the topic being discussed follow the following link: https://blogs.cisco.com/news/the-thir...
Cisco’s Martin Lund joins David Bombal to unpack how AI-scale networking really works - and why a 51.2 Tbps, 64×800G, post-quantum–ready router matters. We break down scale-up vs scale-out vs scale-across, deep buffers to prevent drops on long-haul links, line-rate IPsec/MACsec, SONiC vs IOS XR, P4 programmability, coherent optics for ~1000 km DCI, and how these pieces enable exabit-class fabrics for AI clusters.
What you’ll learn
• Why GPUs are useless without massive, reliable interconnects
• 51.2 Tbps with 64×800G ports and what that enables for AI training
• Deep buffers vs shallow buffers and when each wins
• Line-rate encryption today and post-quantum readiness tomorrow
• SONiC on Cisco Silicon One, P4, and automation at hyperscale
If you found this useful, hit subscribe and share with your favorite network nerd. It’s always the network.
// Martin Lund’s SOCIALS //
LinkedIn: / martinlundca
// David's SOCIAL //
Discord: discord.com/invite/usKSyzb
Twitter: www.twitter.com/davidbombal
Instagram: www.instagram.com/davidbombal
LinkedIn: www.linkedin.com/in/davidbombal
Facebook: www.facebook.com/davidbombal.co
TikTok: tiktok.com/@davidbombal
YouTube: / @davidbombal
Spotify: open.spotify.com/show/3f6k6gE...
SoundCloud: / davidbombal
Apple Podcast: podcasts.apple.com/us/podcast...
// MY STUFF //
https://www.amazon.com/shop/davidbombal
// SPONSORS //
Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com
// MENU //
0:00 - Coming Up
0:54 - Intro
0:59 - Martin's Background
02:15 - Martin's Advice
02:48 - Cisco's Announcement
06:12 - Data Center Scaling
07:02 - Data Centres Scaling Across
11:08 - New Router Speeds
13:24 - Securing the Data Center (Quantum Computing)
17:57 - Are Deep Buffers Efficient?
19:25 - New Protocols
22:50 - Data Center Infrastructure
24:07 - 8804 Router Innovations
25:33 - The Future of Data Centers
27:50 - Conclusion
Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel!
Disclaimer: This video is for educational purposes only.
#cisco #networking #ai