David Bombal

VirtualBox now supports nested virtualization on Intel processors. In the past, this was only available on AMD processors. This opens up a whole range of applications with VirtualBox: You can run your GNS3 topologies on VirtualBox, you can nest hypervisors and have some fun. Great to see VirtualBox support for nested virtualization now available on both Intel and AMD processors. These are the comm...

This is my last giveaway of 2019! You last chance to win CCNA, CCNP video courses, books and exam coupons - and much more - Python, Linux and more! Thank you for your support this year! Win Cisco Press CCNP Official Cert Guides, SDN courses, Wireshark Courses, CEH ExSim Software, Boson CCNA ExSim and NetSim Exam prep software and Wireshark courses in today's giveaway. I am giving away a huge amoun...

Massive Giveaway Time! CCNA, CCNP video courses and books. Python and Wireshark courses! Lots of amazing prizes today. This is the second last giveaway of 2019 - tomorrow is our last day. Don't miss out. Watch the entire video to see if you can win the hidden prizes. Time to start dramatically increasing the amount of stuff I am giving away - so, expect massive giveaways today and tomorrow. Win Ci...

Time to massively increase the giveaways! Only 3 days of giveaways left and I am pushing these to the next level. Don't miss out. Watch the entire video to see if you can win the hidden prizes. Time to start dramatically increasing the amount of stuff I am giving away - so, expect massive giveaways today, tomorrow and on the 24th of December. Win Cisco Press CCNP Official Cert Guides, SDN courses,...

Win Cisco Press CCNA Official Cert Guides, SDN courses, CompTIA Security+ ExSim Software, Boson CCNA ExSim and NetSim Exam prep software and Wireshark courses in today's giveaway. I am giving away a huge amount of prizes and gifts in my Christmas Giveaway thanks to the sponsorship of Cisco and Boson Software. Want to win free CCNA Official Cert Guides, Python, CompTIA Security+, Wireshark, CISSP,...

Want to win free CCNA, Python, CCNA Cyber Ops, Wireshark, CISSP, CEH Exam coupons, books, software and courses? Watch my Christmas Giveaway videos and you could win. In today's video you could win CCNA Cyber Ops Exam Prep Software, CCNA Exam Prep Software, CCNA Simulators and more. This is your opportunity to win prizes from Cisco, Boson and me for ccna, ccnp, cissp, cisco devnet, ceh, comptia net...

Want to win free CCNA, Python, CISSP, CEH Exam coupons, books, software and courses? Watch my Christmas Giveaway videos and you could win. In today's video you could win CISSP Exam Prep Software, CCNA Exam Prep Software, CCNA Simulators and more. This is your opportunity to win prizes from Cisco, Boson and me for ccna, ccnp, cissp, cisco devnet, ceh, comptia network+ and much more. Huge giveaway t...

Want to win free CEH, CCNA, Python, CISSP, Exam coupons, books, software and courses? Watch my Christmas Giveaway videos and you could win. This is your opportunity to win prizes from Cisco, Boson and me for ccna, ccnp, cissp, cisco devnet, ceh, comptia network+ and much more. Huge giveaway this year thanks to the sponsorship of Boson Software and Cisco! This is only the first day of multiple days...

Need to get a WiFi connection working Kali Linux? This video shows how. I explain which network cards will work with Kali Linux and why. I show you how to fix multiple issues with Kali Linux and Wi-Fi adapters to get monitoring and injection working. In this video, I am using Kali Linux 2019.4 running as a virtual machine (VM) within VirtualBox. I also demonstrate the process to get Wireless worki...

It's so easy to hack badly configured networks using Kali Linux! Ethernet networks rely on protocols such as Address Resolution Protocol (ARP) to function, but they can be easily manipulated using Kali Linux. Make sure you have configured your networks securely! Otherwise, look at how simple it is to hack networks using Kali Linux running on a Windows 10 computer. Applications like Ettercap make h...

Learn Linux! Learn VirtualBox! Learn Virtualization technologies. In this video, I'll show you how to install VirtualBox and then install Ubuntu 18.04 LTS within VirtualBox on a Windows 10 Laptop. VirtualBox is a type II hypervisor that allows you to run virtual machines directly on your Windows computer. No need to dual boot or struggle to learn Linux. Ubuntu is one of the most popular Linux dist...

Learn how to hack DHCP with Kali Linux! Learn how to use Kali Linux to use a Denial of service attack (DOS) against a DHCP server; set up a rogue DHCP server on Kali Linux and then get hosts to send traffic via Kali Linux so you can use a man-in-the-middle (MITM) attack and capture packets and see usernames and passwords using Wireshark. It's can be so easy to hack badly configured networks with K...

It's so easy to hack badly configured networks using Kali Linux! See how easy it is to take out networks using Kali Linux and protocols like Dynamic Trunking Protocol (DTP) and VLAN Trunking Protocol (VTP); and also capture network traffic using Wireshark. Make sure you have configured your networks securely! Otherwise, look at how simple it is to hack networks using Kali Linux running on a Window...

It's so easy to hack badly configured networks using Kali Linux! Make sure you have configured your networks securely! Otherwise, look at how simple it is to hack networks using Kali Linux running on a Windows 10 computer. Applications like Yersinia make hacking with Kali Linux super easy! It's important that you as a network professional know how to protect networks from hackers. Even the new Cis...

Want to be a hacker? Learn Kali Linux! Want to learn how to hack networks? Get started with Kali Linux today. This video shows you who to download Kali Linux and get it working on a Windows 10 computer using VMware Workstation Player. It's important that you as a network professional know how to protect networks from hackers. Even the new Cisco CCNA 200-301 exam covers some of these hacking topics...

Packet Tracer is supported on macOS! Learn how to download Cisco Packet Tracer for free and install it on macOS Catalina. I'll also show you how to build a basic Cisco network using Cisco Packet Tracer. It's time to start studying to pass your CCNA 200-301 exam! Want free Cisco CCNA 200-301 Packet Tracer labs? Well, I have many of those for free on my YouTube channel. =============================...

How do you add and use Cisco images in EVE-NG topologies? This video shows you how to download Cisco IOS images from Cisco VIRL and then use them in your EVE-NG networks. This EVE-NG tutorial shows you step by step how to download Cisco IOS images, how to upload them to the EVE-NG server and then how to use them in EVE-NG topologies. This video is part of a series of videos that give you a full EV...

Want to know how to setup EVE-NG? This EVE-NG tutorial shows you step by step. Full EVE-NG installation guide showing you how to add images to EVE-NG and get an EVE-NG lab set up. Learn how to download and install VMware Workstation Player, how to add EVE-NG to VMware, how to create a topology, how to add Cisco images to EVE-NG and much more. Menu: EVE-NG versions: 1:58 Cookbooks: 2:44 Hardware Re...

How do you download, install and configure CCNA labs with Cisco Packet Tracer? Well, this video shows you how to get started and get access to free CCNA Packet Tracer Labs! ================================= Menu: ================================= Overview: 0:01 Is Packet Tracer enough to pass the CCNA Exam? 1:03 Free Packet Tracer labs: 1:40 How to download Cisco Packer Tracer: 2:08 How to install...

How do you build Cisco networks in GNS3? In this video I show you how to download Cisco IOS images (Cisco VIRL images) to run IOSv and IOSvL2 in your GNS3 topologies. I also show you how to add Docker containers to your network. Cisco VIRL has fantastic images which you can download such as: - Cisco ASAv - Virtual Cisco ASA Firewall - Cisco IOSv - Virtual Cisco Router  - Cisco IOSvL2 - Virtua...

Want to know how to install, configure and setup GNS3 2.2? Well, these videos show you how. In this video, I show you how to integrate the GNS3 VM with the GNS3 GUI, setup Intel VTX in your computer's BIOS and make sure nested virtualization is enabled. Follow these steps to make sure you can get your GNS3 network working in preparation to run Cisco devices such as Cisco VIRL appliances on GNS3. I...

Want to know how to install, configure and setup GNS3 2.2? Well, these videos show you how. In this first video, I show you how to download the components you require and how to install the GNS3 GUI on Windows 10. We build a basic network using GNS3 version 22. In subsequent videos I'll show you how to use the GNS3 2.2 Web-UI and GNS3 VM and then how to build a network using Cisco VIRL IOS images....

How well do you know the Cisco IOS? Do you know these Cisco IOS commands? Hidden giveaways in this video :) Amaze others with your knowledge of the Cisco IOS. You don't need python for these scripts. Rock that job interview and show senior network engineers what you can do. Keep on learning and change your life. Get that good paying job by showing your skills. ================================= Men...

Run Python and Linux directly on IOS XE? Yes you can! Take your network automation skills to the next level with scripting and automation directly on Cisco devices. You can be a DevNet Engineer! Amaze others with your knowledge of the Cisco IOS. You don't need python for these scripts. Rock that job interview and show senior network engineers what you can do. Keep on learning and change your life....

Did you know you could use these Linux Shell scripts directly on Cisco IOS! No need to use Python or use a Linux VM. Just run these directly on Cisco IOS! You can be a 10x Engineer! Amaze others with your knowledge of the Cisco IOS. You don't need python for these scripts. Rock that job interview and show senior network engineers what you can do. Keep on learning and change your life. Get that goo...