Tag: cisco

Nation-State Breach: F5 hack puts thousands at risk now

Nation-State Breach: F5 hack puts thousands at risk now

F5 breach shows how vendor compromises cascade to thousands of networks. Learn the risks, Cisco IOS XE rootkit angle, and Zero-Trust steps to harden fast. Are you exposed? #f5 #breach...

Fingerprint BYPASS with just a pencil (real world hack)

Fingerprint BYPASS with just a pencil (real world hack)

Big thanks to ThreatLocker for sponsoring my trip to Black Hat 2025. To start your free trial with ThreatLocker please use the following link: https://www.threatlocker.com/davidbombal David Bombal sits down with...

Free CCNA Course: Configure Static NAT

Free CCNA Course: Configure Static NAT

Learn exactly how to expose a private IIS web server to the internet using Cisco static NAT. We configure ip nat inside source static, inside-local, inside-global, set Gi0/0/0 as the...

3 Billion Gbps Router System?

3 Billion Gbps Router System?

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-third-dimension-of-ai-networking-has-arrived AI clusters have grown so massive they now connect...

Have you ever seen these network connections?

Have you ever seen these network connections?

Walk through classic Cisco interfaces from AUI and 10Base2 to RJ45 console and ADSL. See how DTE/DCE, AUX dial-in, and out-of-band management worked, and what still matters in modern labs....

This is what you use at home: NAT Overload (PAT) Demonstration

This is what you use at home: NAT Overload (PAT) Demonstration

Learn how to configure NAT on Cisco routers in a real lab environment. In this hands-on tutorial, we set up static NAT, dynamic NAT, and Port Address Translation (PAT/overloading) between...

Insane 51.2Tbps router 🤯

Insane 51.2Tbps router 🤯

Cisco’s 51.2 Tbps router uses 64 QSFP28 800G ports and the Silicon One P200 to link AI data centers up to 1000 km apart. See how it achieves massive throughput...

Port Security in Practice: Modes, Logs, Counters, and Auto Recovery

Port Security in Practice: Modes, Logs, Counters, and Auto Recovery

Learn Cisco Port Security the practical way. In this live lab, we compare shutdown, protect, and restrict so you can choose the right violation mode. Watch errdisable automatic recovery at...

The ULTIMATE Guide to Cisco Port Security – Part 2

The ULTIMATE Guide to Cisco Port Security – Part 2

Learn Cisco Port Security the right way. In this CCNA-focused lesson I show you: 1) How switches learn MAC addresses: dynamic, static and sticky 2) Where each option stores the...

Why Agentic AI Could Make or Break Your Business

Why Agentic AI Could Make or Break Your Business

Big thanks to @Cisco for sponsoring this video and sponsoring my trip to Cisco Live San Diego. Discover how the Internet of Agents (AGNTCY) is revolutionizing AI by shifting from...

Your Network Switch Just Got a BRAIN 🧠

Your Network Switch Just Got a BRAIN 🧠

Big thank you to Cisco for sponsoring my trip to Cisco Live and for sponsoring this video! Discover how smart campus network switches are evolving by integrating advanced CPUs capable...

The Hidden Cisco Command That Dials Phones?!

The Hidden Cisco Command That Dials Phones?!

Learn how to use hidden Cisco IOS commands to control phones directly from the CLI! In this tutorial, we explore a Cisco 1861 router connected to rotary, DTMF, and IP...