David Bombal

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 in? Or not? Has the link been suspended? GNS3 2.2 New Feature: Detect when a link is plugged/unplugged for Qemu VMs. Qemu VMs will be informed when a link is plugged or unplugged or even when suspended. This should be really useful when testing redundancy scenarios, protocol convergence etc. This will really help with gns3 labs in future! #gns3 #gns3tutorial GNS3VM

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 possible to capture and view Wireshark captures directly in a console window. No need for a graphical user interface (GUI) - you can do all of this directly within a Linux terminal or console. tshark and Termshark installation: ============================== tshark: apt-get install tshark Termshark: wget https://github.com/gcla/termshark/releases/download/v1.0.0/termshark_1.0.0_linux_x64.tar.gz tar -xf termshark_1.0.0_linux_x64.tar.gz cd termshark_1.0.0_linux_x64 install termshark /usr/local/bin How to use: tshark -w tshark1.pcap termshark -r tshark1.pcap Help: termshark UserGuide: https://github.com/gcla/termshark/blob/master/docs/UserGuide.md Course overview: Do you know network protocols? Do you know how to hack? Want to learn wireshark and have some fun with Ethical hacking? This is the course for you: Learn Wireshark practically. Wireshark pcapng files provided so you can practice while you learn! There is so much to learn in this course: - Capture Telnet, FTP, TFTP, HTTP passwords. - Replay VoIP conversations. - Capture routing protocol (OSPF) authentication passwords. - Troubleshoot network issues. - Free software. - Free downloadable pcapng files. - Answer quiz questions. The course is very practical. You can practice while you learn! Learn how to analyze and interpret network protocols and leverage Wireshark for what it was originally intended: Deep Packet Inspection and network analysis. Protocols we capture and discuss in this course include: - Telnet - FTP - TFTP - HTTP - VoIP - OSPF - EIGRP - DNS - ICMP Who this course is for: Network Engineers Network Architects Ethical hackers Networking Students #wireshark #termshark #tshark

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 doing this. Please DO NOT ask for images that I am unable to provide. Previous videos in this series: Video 1: https://youtu.be/LvLGEKD-oqA Video 2: https://youtu.be/R6fSub4ycTk Video 3: https://youtu.be/anYw9pbAUiI Want to know to install, configure and setup GNS3 2.2? Well, these videos show you. In my 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 with GNS3. In the second video I show you how to use the GNS3 2.2 Web-UI and in this video I show you how to integrate the GNS3 VM with the GNS3 GUI. In the next video I show you how to build a network using Cisco VIRL IOS images. Thank you Jeremy for all your hard work creating and updating GNS3! #gns3 #gns3virl #gns3ios

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/R6fSub4ycTk Video 4: https://youtu.be/zUBaLnQwbpA Want to know to install, configure and setup GNS3 2.2? Well, these videos show you. In my 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 with GNS3. In the second video I show you how to use the GNS3 2.2 Web-UI and in this video I show you how to integrate the GNS3 VM with the GNS3 GUI. In the next video I show you how to build a network using Cisco VIRL IOS images. Thank you Jeremy for all your hard work creating and updating GNS3! #gns3 #gns3vm #gns3vmware

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! Video 1 here: https://youtu.be/LvLGEKD-oqA Video 3: https://youtu.be/anYw9pbAUiI Video 4: https://youtu.be/zUBaLnQwbpA Want to know to install, configure and setup GNS3 2.2? Well, these videos show you. In my 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 with GNS3. In this video I 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. Thank you Jeremy for all your hard work creating and updating GNS3! #gns3 #gns3webui #gns3web

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 require and how to install the GNS3 GUI on Windows 10. We build a basic network with GNS3. 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. Thank you Jeremy for all your hard work creating and updating GNS3! #gns3 #gns3tutorial #gns3vm

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 network. Menu: 1:15 - Start Python Virtual Environment 4:10 - Install VIRL utils 6:12 - Genie Install 8:10 - Genie Inventory file (testbed file) 12:05 - Install iPython 12:30 - Create and use Genie Python Script 32:00 - Python Script with multiple devices Videos mentioned and references: CSV Part 1: https://www.youtube.com/watch?v=PB9D4RqBaQw Genie Intro Video: https://youtu.be/unOmwDsMj8k VIRL Utils: https://www.youtube.com/watch?v=S0jfZLobFdU&t=2188s Which network automation tool should I learn? https://youtu.be/jsh4XUPZTWE pyATS and Genie on DevNet: http://bit.ly/2KVshrt NetDevOps Live Episode on Python Libraries including CSV: http://bit.ly/2xrowkK Network programmability Basics Video Series covering CSV: http://bit.ly/325FxPB Code Samples Repo https://github.com/hpreston/network_info_scripts Final Code Sample https://github.com/hpreston/network_info_scripts/blob/master/interface_report.py Interactive Walkthrough https://github.com/hpreston/network_info_scripts/blob/master/interface_report_interactive.py #DevNet #DevNetAssociate #DevNetAssociateCertification

Deep Dive into the new CCIE certification. Yusuf and Joe answer many of the questions about the new certification. More information: http://bit.ly/cisconextlevel Learn how the ccie has been updated. How it affects the CCNA and the CCIE. Menu: 00:39 - General differences with CCIE now 02:28 - General routes to getting CCIE 04:15 - The Progressive storyline 05:55 - Programmability and automation labs 07:36 - CCIE replacement to written exam 08:45 - Updates to labs 09:29 - Can I go straight to CCIE from the previous CCNP? 12:07 - Are the tracks now more difficult? 14:08 - If I don't take my lab before February 2020 what happens? 16:42 - What is happening to CCDE? 18:21 - CCIE Lifecycle 20:16 - Emeritus status 21:00 - Do we need to know programming? 21:56 - Future of automation skills AR Mobile app https://youtu.be/toC2eBOi_xY VR applications https://youtu.be/F2AgIXUsKS8 Joe Clarke: Distinguished Engineer, Customer Experience – Cisco LinkedIn: http://linkedin.com/in/JoeClarke2 Yusuf Bhaiji: Sr. Manager, Global Certification Programs – Cisco LinkedIn: http://linkedin.com/in/YusufBhaijiCisco Twitter: @YusufBhaiji David's details: YouTube: https://www.youtube.com/davidbombal Twitter: https://www.twitter.com/davidbombal Instagram: https://www.instagram.com/davidbombal LinkedIn: https:/www.linkedin.com/in/davidbombal #CCIE #CCNP #CCNA

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 with Ethical hacking? This is the course for you: Learn Wireshark practically. Wireshark pcapng files provided so you can practice while you learn! There is so much to learn in this course: - Capture Telnet, FTP, TFTP, HTTP passwords. - Replay VoIP conversations. - Capture routing protocol (OSPF) authentication passwords. - Troubleshoot network issues. - Free software. - Free downloadable pcapng files. - Answer quiz questions. The course is very practical. You can practice while you learn! Learn how to analyze and interpret network protocols and leverage Wireshark for what it was originally intended: Deep Packet Inspection and network analysis. Protocols we capture and discuss in this course include: - Telnet - FTP - TFTP - HTTP - VoIP - OSPF - EIGRP - DNS - ICMP Who this course is for: Network Engineers Network Architects Ethical hackers Networking Students #CCNA #Wireshark #Hacking

Deep Dive into the new CCNP certification. Yusuf and Joe answer many of the questions about the new certification. More information: http://bit.ly/cisconextlevel Learn how the ccnp has been updated. How it affects the CCNA and the CCIE. Menu: 00:33 - Introduction to CCNP changes 03:45 - CCNP requirements 04:31 - Re-certification 06:48 - CCNP Cores 08:42 - Differentiating specialities 12:18 - Devnet Certifications 15:06 - Incremental recognition learning routes 17:01 - Continuous learning option 23:16 - New technologies 24:53 - Training badges 26:44 - New Cisco press books and online training AR Mobile app https://youtu.be/toC2eBOi_xY VR applications https://youtu.be/F2AgIXUsKS8 Joe Clarke: Distinguished Engineer, Customer Experience – Cisco LinkedIn: http://linkedin.com/in/JoeClarke2 Yusuf Bhaiji: Sr. Manager, Global Certification Programs – Cisco LinkedIn: http://linkedin.com/in/YusufBhaijiCisco Twitter: @YusufBhaiji David's details: YouTube: https://www.youtube.com/davidbombal Twitter: https://www.twitter.com/davidbombal Instagram: https://www.instagram.com/davidbombal LinkedIn: https:/www.linkedin.com/in/davidbombal #CCNP #DevNetAssociate #CLUS