David Bombal

#126: VIRL 2 ASAv Install And Configuration

07 Apr 2020

Contributed by Lukas

It's really easy to go from zero to a working Cisco ASA network using Cisco VIRL 2. No longer do you need to struggle to build networks that consist o...

#125: Cisco VIRL 2 Download, Install And Configure (Part 2)

07 Apr 2020

Contributed by Lukas

This is Part 2 of my VIRL series showing you how to download, install and configure Cisco VIRL 2 using VMware Player and Windows 10. The new version o...

#124: Cisco VIRL 2: Download, Install and Configure (Part 1)

04 Apr 2020

Contributed by Lukas

Cisco VIRL 2 is almost here: Learn how to download, install and configure Cisco VIRL 2 using VMware Player and Windows 10. The new version of Cisco VI...

#123: My CCNA 200-301 exam experience: Tips & Tricks

04 Apr 2020

Contributed by Lukas

You can get my updated CCNA 200-301 course for $9.99 here (but this price expires in a few days): http://bit.ly/ccna9udemy - this is all you need as i...

#122: Troubleshooting Kali Linux Installation Issues

04 Apr 2020

Contributed by Lukas

Having trouble installing Kali Linux? Passwords don't work? VT-x or AMD-v issues? Root not working? Well, in this video I show you step by step how to...

#121: Dynamic ARP Inspection Stop Kali Linux ARP Poisoning Attacks

15 Feb 2020

Contributed by Lukas

DAI is now part of the CCNA 200-301 exam. You need to know both DAI and DHCP Snooping for the new CCNA exam. Kali Linux can be used to implement an AR...

#120: Block ALL Online Ads With Pi - Hole And The Brave Browser (bonus Tor)

15 Feb 2020

Contributed by Lukas

Want to block all online Ads? Want anonymous Internet browsing? How about faster Internet? Use Pi-hole and the Brave Browser. Pi-hole is a fantastic D...

#119: How To Change Windows 10 MAC Addresses - WiFi And Ethernet

09 Feb 2020

Contributed by Lukas

Need to change either your WiFi or Ethernet MAC addresses? This video shows you how. Do this to bypass MAC address filters, port security, time limits...

#118: IPhone 11 WiFi 6 And PC Performance With Netgear Nighthawk. Any Good?

09 Feb 2020

Contributed by Lukas

Does the iPhone 11 perform better than an iPhone 10 XS Max and iPhone X when using WiFi 6? What about a PC upgraded to use WiFi 6? Is it worth it upgr...

#117: DHCP Snooping: Stop Kali DHCP Hacks and MITM

30 Jan 2020

Contributed by Lukas

Learn how to stop Kali DHCP hacks and Man-in-the-middle attacks using DHCP Snooping. With Kali Linux it is so easy to run scripts and applications to ...

#116: What Is DNS Introduction To Domain Name System. SXSW Giveaway!

30 Jan 2020

Contributed by Lukas

Fasthosts are giving UK viewers the chance to win tickets, flight, and accommodation to SXSW 2020 by answering my Techie Test question: https://www.fa...

#115: VirtualBox nested Intel virtualization is here!

16 Jan 2020

Contributed by Lukas

VirtualBox now supports nested virtualization on Intel processors. In the past, this was only available on AMD processors. This opens up a whole range...

#114: Christmas Giveaway Day 7 Your Last Chance

16 Jan 2020

Contributed by Lukas

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! Th...

#113: Christmas Giveaway Day 6 MASSIVE Cisco Giveaway

16 Jan 2020

Contributed by Lukas

Massive Giveaway Time! CCNA, CCNP video courses and books. Python and Wireshark courses! Lots of amazing prizes today. This is the second last giveawa...

#112: Christmas Giveaway Day 5 The Start Of HUGE Giveaways!

16 Jan 2020

Contributed by Lukas

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 vid...

#111: Christmas Giveaway Day 4 CCNA, CompTIA, SDN, Wireshark And More!

16 Jan 2020

Contributed by Lukas

Win Cisco Press CCNA Official Cert Guides, SDN courses, CompTIA Security+ ExSim Software, Boson CCNA ExSim and NetSim Exam prep software and Wireshark...

#110: Christmas Giveaway Day 3 CCNA, CCNA Cyber Ops, Amazon EGift And More!

16 Jan 2020

Contributed by Lukas

Want to win free CCNA, Python, CCNA Cyber Ops, Wireshark, CISSP, CEH Exam coupons, books, software and courses? Watch my Christmas Giveaway videos and...

#109: Christmas Giveaway Day 2 CISSP, CCNA, Python And More!

16 Jan 2020

Contributed by Lukas

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 ...

#108: Christmas Giveaway Day 1: CEH, CCNA, Python and more!

16 Jan 2020

Contributed by Lukas

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 yo...

#107: Kali Linux WiFi

06 Dec 2019

Contributed by Lukas

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 ho...

#106: Kali Linux: Hacking ARP

28 Nov 2019

Contributed by Lukas

It's so easy to hack badly configured networks using Kali Linux! Ethernet networks rely on protocols such as Address Resolution Protocol (ARP) to func...

#105: How to Install Ubuntu on VirtualBox using Windows 10

28 Nov 2019

Contributed by Lukas

Learn Linux! Learn VirtualBox! Learn Virtualization technologies. In this video, I'll show you how to install VirtualBox and then install Ubuntu 18.04...

#104: Kali Linux: Hacking DHCP and MITM

18 Nov 2019

Contributed by Lukas

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...

#103: Kali Linux: Hacking Networks Part 2

18 Nov 2019

Contributed by Lukas

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 T...

#102: Kali Linux: Hacking Networks Part 1

30 Oct 2019

Contributed by Lukas

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 i...

#101: Kali Linux Install: Ethical hacking getting started guide

30 Oct 2019

Contributed by Lukas

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 Kal...

#100: Packet Tracer Installation: macOS Catalina

30 Oct 2019

Contributed by Lukas

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 bu...

#99: EVE-NG Cisco Images

21 Oct 2019

Contributed by Lukas

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 y...

#98: EVE NG Installation

21 Oct 2019

Contributed by Lukas

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 ...

#97: Cisco Packet Tracer Download

21 Oct 2019

Contributed by Lukas

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 CC...

#96: Download Cisco IOS images and use in GNS3

14 Oct 2019

Contributed by Lukas

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 ...

#95: GNS3 Install: VMware Workstation Pro

14 Oct 2019

Contributed by Lukas

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 wit...

#94: GNS3 Installation

14 Oct 2019

Contributed by Lukas

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 compon...

#93: Do you know these Cisco IOS Commands?

07 Oct 2019

Contributed by Lukas

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 C...

#92: Python and Linux on Cisco IOS?

02 Oct 2019

Contributed by Lukas

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 ...

#91: Linux scripts on Cisco IOS?

02 Oct 2019

Contributed by Lukas

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 ...

#90: How well do you know Cisco IOS?

25 Sep 2019

Contributed by Lukas

Do you know these time saving Cisco IOS commands? Did you know this was possible traditional Cisco IOS? Use /, +, -, grep, include, section, exclude a...

#89: What's your focus? What are you doing?

23 Sep 2019

Contributed by Lukas

Giveaway in memory of my Father. What are you doing with your life? Are you working towards your goals? Or are you wasting your time? What are you goa...

#88: DHCP Explained - Step by Step Server Configuration

19 Sep 2019

Contributed by Lukas

What is DHCP? How does it actually work? This video shows you practical examples of DHCP in real time and includes Wireshark captures showing you actu...

#87: Massive CCNA Giveaway! Be quick!

19 Sep 2019

Contributed by Lukas

Want to win one of over $3,000 worth of prizes? Boson, CCNA, Python and Wireshark prizes available. Individual prizes vary from about $19 to $369 each...

#86: Network Automation: Schedule Cisco config backups with kron and archive

17 Sep 2019

Contributed by Lukas

Network Automation isn't difficult. With just a few CLI commands you can automate the backup of your Cisco networks. Use Kron and archive to back up c...

#85: 10x Engineer: Linux, TCL and EEM scripts directly on Cisco IOS!

17 Sep 2019

Contributed by Lukas

Learn TCL, Embedded Event Manager and Linux Shell scripts on Cisco IOS! No need to use Python or use a Linux VM. Just run these directly on Cisco IOS!...

#84: 10x Engineer: Linux commands on Cisco IOS? Wow!

10 Sep 2019

Contributed by Lukas

You can run amazing Linux commands such as grep, line numbers, scripts and more on Cisco IOS! And without a Linux shell! Just run these directly on C...

#83: I'm Sorry.... Boson CCNA Giveaway

10 Sep 2019

Contributed by Lukas

I'm sorry Boson. I went overboard with this CCNA giveaway! Please forgive me. Subscribe and click the bell to get notifications so you can win prizes....

#82: 10x Engineer: What? You can do this on Cisco IOS?

10 Sep 2019

Contributed by Lukas

Wow! You can run these amazing Linux commands on Cisco IOS? And without a Linux shell? Just run these directly on Classic Cisco IOS switches and route...

#81: CCNA Giveaway. Don't miss out.

07 Sep 2019

Contributed by Lukas

Want to win an amazing Boson prize? Fantastic CCNA prize available. Enter here: http://bit.ly/2lZ3qrA David’s details: YouTube: https://www.youtub...

#80: GNS3: Version 2.2 and the Future?

05 Sep 2019

Contributed by Lukas

What's the future of GNS3? What new features are coming? In this video Jeremy Grossmann (creator of GNS3) discusses features in GNS 2.2 and later vers...

#79: GNS3 2.2: Jeremy tells us about the new features

03 Sep 2019

Contributed by Lukas

Jeremy Grossmann (creator of GNS3) discusses GNS3 2.2 features with David Bombal. Features discussed include Hyper-V support, migration to 2.2, link s...

#78: GNS3 API: Jeremy explains how the API works

02 Sep 2019

Contributed by Lukas

Jeremy Grossmann (creator of GNS3) discusses the GNS3 API with David Bombal. How it works, what you can do with it and where to learn more information...

#77: Jeremy explains the GNS3 2.2 Architecture

02 Sep 2019

Contributed by Lukas

How does the GNS3 work? Jeremy (creator of GNS3) explains the GNS3 architecture. Note: The Server component is also called the Compute Server or Compu...

#76: GNS3: Docker containers vs Virtual Machines

02 Sep 2019

Contributed by Lukas

Why would you use Docker containers rather than Virtual Machines (VMs) in GNS3? Which is best? And which hypervisor should you use? VMware or VirtualB...

#75: GNS3: What is QEMU? And IOU? And ASA 8.x?

30 Aug 2019

Contributed by Lukas

What are QEMU and IOU devices in GNS3? What does Jeremy (GNS3 Creator) recommend we use? Does QEMU only support VIRL? Or are other vendors supported? ...

#74: Will Dynamips and VPCS be removed from GNS3?

26 Aug 2019

Contributed by Lukas

David Bombal talks to Jeremy Grossmann (creator of GNS3) about the future of GNS3. Here we discuss Dynamips and VPCS and their future in GNS3. Will th...

#73: Wireshark Tutorial - Profiles and Password captures

22 Aug 2019

Contributed by Lukas

In this Wireshark Tutorial, I demonstrate show you how to leverage Wireshark Profiles to sniff traffic and capture passwords and better utilize the Wi...

#72: Wireshark Tutorial - Installation and Password sniffing

19 Aug 2019

Contributed by Lukas

In this Wireshark Tutorial, I demonstrate how to install Wireshark and then capturing packets with Wireshark. Get my full Wireshark Course for $10 her...

#71: Visio Alternative? GNS3 interactive topology diagrams

15 Aug 2019

Contributed by Lukas

Is this a replacement for Visio? GNS3 now allows you to create interactive topology diagrams. You can create topologies consisting of both physical an...

#70: Boson ExSim CCNA Giveaway

05 Aug 2019

Contributed by Lukas

Want to win a copy of the Boson ICND1 or ICND2 ExSim Exam Simulation software? Now's your chance! Competition link: http://bit.ly/2GJLrwV Boson ExSim...

#69: Python and Jinja2 Cisco Network Automation

02 Aug 2019

Contributed by Lukas

CSV files, Jinja2 templates, python and Network Automation! Wow - that is a lot! But Hank Preston demonstrates how to use all of those in this video. ...

#68: GNS3 Docker Persistent Containers

25 Jul 2019

Contributed by Lukas

GNS 2.2 now supports additional persistent volumes for Docker containers. This means you won't keep losing your installed applications and work! Great...

#66: Cisco VIRL 2: Massive New changes!

19 Jul 2019

Contributed by Lukas

Massive changes coming in VIRL 2: No VM Maestro client, no OpenStack, entirely new middleware, new GUI, HTML5 client - lots of new and exciting change...

#65: GNS3 Symbols

18 Jul 2019

Contributed by Lukas

GNS3 symbols are now built into GNS3 2.2! You can access custom and affinity symbols directly from within GNS3. GNS3 Custom Symbols: https://youtu.b...

#64: GNS3 2.2 New Feature: Link Status Detection

16 Jul 2019

Contributed by Lukas

Fantastic new feature is available in GNS3 2.2! Cisco IOS routers and switches (and others) can detect the status of interfaces - is the cable plugged...

#63: tshark and Termshark tutorial: Capture and view wireshark captures in a console

09 Jul 2019

Contributed by Lukas

Get the course for $10 on Udemy: http://bit.ly/2IXZnn8 or GNS3 Academy: http://bit.ly/2J4PzIb This is a tshark and Termshark tutorial: It is now possi...

#62: GNS3 IOS Images: Build a Cisco VIRL gns3 network

08 Jul 2019

Contributed by Lukas

In this video I show you how to download Cisco IOS images and Cisco VIRL images to run IOSv, IOSvL2 in GNS3 2.2. I can only show you LEGAL ways of do...

#61: GNS3 VM: How to integrate with GNS3 2.2

08 Jul 2019

Contributed by Lukas

How do you integrate the GNS3 VM with the GNS3 GUI? This video shows you how. Video 1: https://youtu.be/LvLGEKD-oqA Video 2: https://youtu.be/R6fSub...

#60: GNS3 2.2 Web UI: Download and install GNS3 on Windows 10 Part 2

08 Jul 2019

Contributed by Lukas

GNS 2.2 introduces the GNS3 Web-UI! Fantastic news as this is the first step towards only requiring the GNS3 VM and not needing a Windows GNS3 client!...

#59: GNS3 2.2 Installation and Configuration Part 1: Download and install on Windows 10

05 Jul 2019

Contributed by Lukas

Want to know to install, configure and setup GNS3 2.2? Well, these videos show you. In this first video, I show you how to download the components you...

#58: Python, Genie and CSV Files = Easy Network Automation (DevNet)

05 Jul 2019

Contributed by Lukas

Want to automate networks easily? Use Python, CSV files and Cisco Genie (pyATS). Hank Preston shows us how to connect to live devices and automate the...

#56: The NEW CCIE explained!

26 Jun 2019

Contributed by Lukas

Deep Dive into the new CCIE certification. Yusuf and Joe answer many of the questions about the new certification. More information: http://bit.ly/cis...

#55: Wireshark: Packet Analysis and Ethical Hacking Course

24 Jun 2019

Contributed by Lukas

Get the course for $10 here: http://bit.ly/2IXZnn8 Do you know network protocols? Do you know how to hack? Want to learn wireshark and have some fun w...

#54: The NEW CCNP explained!

24 Jun 2019

Contributed by Lukas

Deep Dive into the new CCNP certification. Yusuf and Joe answer many of the questions about the new certification. More information: http://bit.ly/cis...

#53: The NEW CCNA Explained!

21 Jun 2019

Contributed by Lukas

Deep Dive into the new CCNA certification. Yusuf and Joe answer many of the questions about the new certification. More information: http://bit.ly/cis...

#52: The New CCNA, CCNP, CCIE certifications explained - BIGGEST Cisco Certification updates EVER!

17 Jun 2019

Contributed by Lukas

What's going on with the Cisco certifications? Lots of questions! Well, here are the answers! Network Chuck and I discuss the new Cisco ccna, ccnp and...

#51: CCNA Changes today! New CCNA and new DevNet Associate Certs! Exclusive interview! ccna | devnet

11 Jun 2019

Contributed by Lukas

Wow! New CCNA and DevNet Associate announcement! CCNAv4 and DevNet certs: http://bit.ly/ccnadevnetassociate The CCNA routing and switching certificat...

#50: Want Hank Preston to teach you live? Free Training!

10 Jun 2019

Contributed by Lukas

Do you want Hank Preston to teach you live? Free Python, Ansible, Cisco DevNet training! Visit NetDevOpsLive: There is so much valuable content availa...

#49: The CCIE is dead in an SDN world! Right?

10 Jun 2019

Contributed by Lukas

Is the CCIE still relevant? Are CCNA, CCNP and CCIE certs even worth it? Surely SDN and Network Automation are replacing certifications? The CCIE is n...

#48: You can also code! Network Engineer programs Cisco Viptela SD-WAN using Python! DevNet demo

10 Jun 2019

Contributed by Lukas

Don't be scared! You too can learn to code networks like Adrian did! Network Engineer becomes a NetDevOps engineer and improves his life. No, your job...

#47: Need help with Network Automation? Cisco DevNet Developers are here to help!

06 Jun 2019

Contributed by Lukas

Need help with your company's Network Automation? Come and discuss your projects with the DevNet team! Meet the developer and get help from the DevNet...

#46: Want a job at Cisco? Resume and Interview tips! jobs | ccna | cisco

03 Jun 2019

Contributed by Lukas

Career advice: Is your Resume good enough? How to ace the interview! Job tips from Jeff McLaughlin, Director, Technical Marketing at Cisco! Make sure ...

#45: What is Wi-Fi 6? Fundamentals of 802.11ax / wifi 6

01 Jun 2019

Contributed by Lukas

Do you know how Wifi 6 actually works? Do you understand terms such as OFDMA, BSS Coloring, TWT, 1024 QAM and more? Well this video explains all of th...

#44: The top 10 skills Network Engineers need to learn in 2019!

01 Jun 2019

Contributed by Lukas

What are the top 10 skills and technologies you need to learn in 2019? CCNA? Python? AWS? Ivan Pepelnjak shares his knowledge about SDN, OpenFlow, NSX...

#43: 2019 CCNA future? Ivan Pepelnjak: The straight talking genius tells us what's important!

01 Jun 2019

Contributed by Lukas

Want to learn from the best? Learn from Ivan Pepelnjak! The "grumpy old network engineer" tells us about OpenFlow, SDN, Network Automation, Certificat...

#42: Time. What did you do today?

01 Jun 2019

Contributed by Lukas

Time. What did you do today? Did you use your time wisely? It's my birthday today! Time for a giveaway! Do you want to win a $250 Amazon eGift? Use ...

#41: Network Engineers are Developers! No more excuses.

01 Jun 2019

Contributed by Lukas

No more excuses. Network Engineers are now developers. Plus, learn how to open CSV files and manipulate CSV data using Python. Hank Preston continue...

#39: Which Network Automation Tools should I learn? Python, Ansible, Genie and more

01 Jun 2019

Contributed by Lukas

It's confusing! Where do I start with network automation? Which tools should I learn? Hank Preston opens the Network Automation Tool Chest and tells u...

#38: GNS3 version 2.2: Jeremy Grossmann tells us about the amazing new version of gns3!

01 Jun 2019

Contributed by Lukas

Amazing new version of GNS3 coming very soon! Web UI, Hyper-V support, link-state notifications and many other great new features. Jeremy, the creator...

#37: No more excuses! Take ownership of your career. Your life. Your future. Your choice!

01 Jun 2019

Contributed by Lukas

No more excuses! You need to take ownership your career and your life. No one else is going to do that for you. It is up to you. Are you going to comp...

#36: Atomic Habits: Change your life by getting 1% better every day! Book Club Review.

01 Jun 2019

Contributed by Lukas

David Bombal's Book Club Review of Atomic Habits by James Clear: Read, Learn, Share and Apply to your life! Make the changes in your life via small a...

#35: 2019 Career tips: What to study after CCNA. Should I study for CCNP and CCIE?

01 Jun 2019

Contributed by Lukas

Career tips and tricks for 2019! What should I study after CCNA? Should I study for CCNP? What technologies should I study? Can I study security? Are ...

#34: Experience is overrated! Learn the new technologies and change your life in 2019!

01 Jun 2019

Contributed by Lukas

Don't let your lack of experience stop you! Experience is sometimes overrated. Learn the new technologies as everyone is inexperienced in those new te...

#33: Control your Time! Manage your time better! Christmas Giveaway! CCNA | Python

01 Jun 2019

Contributed by Lukas

You have to have goals. You have to cut out the noise in your life. You have to concentrate on the things you can control and ignore the things you ca...

#32: Time Management: How to start managing your time better! Christmas Giveaway!

01 Jun 2019

Contributed by Lukas

It is important that you manage your time if you want to accomplish more in life. How do you start? Well, start with knowing your destination! You mus...

#31: The ONE Skill you need in IT - Information Technology. You need this to succeed!

01 Jun 2019

Contributed by Lukas

Christmas Giveaway! And I disagree with Network Chuck! There is ONE SKILL that will set you apart from the rest is: THE ABILITY TO LEARN! You have to ...