1. Welcome FREE CHAPTER

• Introduction

2. GNS3 2.1 Install

• GNS3 2.1 Install Part 1: Components and software requirements
• GNS3 2.1 Install Part 2: GUI install
• GNS3 2.1 Install Part 3: Troubleshooting GNS3 installation issues Windows 10
• GNS3 2.1 Install Part 4: Basic GNS3 Network (your first network)
• GNS3 2.1 Install Part 5: Where do I get Cisco IOS images?
• GNS3 2.1 Install Part 6: Cisco IOS network using Dynamips
• GNS3 2.1 Install Part 7: GNS3 VM, VIRL and switching
• GNS3 2.1 Install Part 8: GNS3 VM, VMware 14 issues
• GNS3 2.1 Install Part 9: Cisco VIRL IOSv import into GNS3
• GNS3 2.1 Install Part 10: Cisco VIRL and Dynamips network!

3. GNS3 Overview

• GNS3 - Emulation options
• Can GNS3 run on a server?

4. GNS3 Hardware requirements

• GNS3 Hardware requirements

5. Emulated versus Simulated devices

• GNS3 Emulated versus Simulated devices

6. IOS Image selection

• Which IOS image should I use?

7. UPDATED CONTENT: Network Operating Systems

• Network Operating Systems Part 1 FBOSS, NX-OS, IOSv, IOS-XRv, cEOS and many more
• Network Operating Systems Part 2 FBOSS, NX-OS, IOSv, IOS-XRv, cEOS and many more

8. UPDATED CONTENT: Downloading VIRL images

• How to download Cisco IOS images and VIRL images. Which is the best and how to do it

9. UPDATED CONTENT: GNS3 2.0 Architecture

• GNS3 2.0 Architecture and schema Part 1 What is the GNS3 Controller
• GNS3 2.0 Architecture and schema Part 2 Emulators and virtualization

10. UPDATED CONTENT: Version 2.0 updates

• Upgrade to version 2.0
• GNS3 2.0 Portable Projects - easily export and import GNS3 projects
• GNS3 2.0 Profiles = multiple settings for different scenarios
• GNS3 2.0 New Features Smart packet capture and capture on any link
• GNS3 2.0 New Feature Support for color-blind users
• GNS3 2.0 New Feature Connect IOSv, IOSvL2 and other Qemu devices while powered
• GNS3 2.0 New Feature Select where VPCS runs
• GNS3 2.0 NAT Node
• GNS3 Talks Fast IOSv boot
• GNS3 Talks Mac OS with Windows 10 Virtual Machine = Mac+GNS3+GNS3 VM+Windows 10
• Multiple clients sharing projects in real time, plus console session shadowing!

11. UPDATED CONTENT: GNS3 2.0 ESXi, GNS3 VM and KVM support - leverage servers and t

• Leverage servers and the cloud
• Leverage servers and the cloud (continuation)

12. UPDATED CONTENT: GNS3 Switching Options

• GNS3 switching setup and options: Cisco and other switching options in GNS3
• GNS3 unmanaged built-in switch
• Router on a stick with GNS3 unmanaged built-in switch
• Etherswitch Router for Cisco Dynamips Part 1
• Etherswitch Router for Cisco Dynamips Part 2
• Etherswitch, Wireshark, 802.1Q, InterVLAN routing

13. UPDATED CONTENT: Cisco ASAv

• GNS3 ASAv setup and configuration

14. UPDATED CONTENT: Cisco Nexus

• GNS3 Nexus (NX-OSv) switch setup and configuration Part 1
• GNS3 Nexus (NX-OSv) switch setup and configuration Part 2

15. UPDATED CONTENT: Cisco IOS-XR

• Don't forget to commit your changes!
• Don't forget to commit your changes! (Continuation)
• OSPF IOS-XRv and IOSv

16. UPDATED CONTENT: GNS3 Cisco CSR 1000v

• GNS3 Cisco CSR 1000v setup and configuration Part 1
• GNS3 Cisco CSR 1000v setup and configuration Part 2

17. UPDATED CONTENT: Packet, GNS3 and the cloud

• Packet.net and GNS3 (Part 1): Overview
• Packet.net and GNS3 (Part 2): Documentation, Discounts and signup
• Packet.net and GNS3 (Part 3): SSH Keys (Generate with PuttyGen)
• Packet.net and GNS3 (Part 4): Deploy Server and setup VPN
• Packet.net and GNS3 (Part 5): Integrate the GNS3 GUI with Packet.net

18. UPDATED CONTENT: GNS3, Docker, Open vSwitch, SDN, OpenDaylight and OpenFlow

• Docker, Open vSwitch, SDN and OpenFlow Part 1
• Docker, Open vSwitch, SDN and OpenFlow Part 2
• Docker, Open vSwitch, SDN and OpenFlow Part 3
• Docker, Open vSwitch, SDN and OpenFlow Part 4
• Docker, Open vSwitch, SDN and OpenFlow Part 5
• Docker, Open vSwitch, SDN and OpenFlow Part 6
• Docker, Open vSwitch, SDN and OpenFlow Part 7
• SDN Part 1
• SDN Part 2
• SDN Part 3
• SDN Part 4
• Create a Docker based network using OVS and Linux Containers
• OpenFlow captures using Wireshark, Docker containers, OpenDaylight, SDN
• OpenFlow FLOW MOD, PACKET IN, PACKET OUT and more captures using Wireshark and G

19. UPDATED CONTENT: Python for Network Engineers

• Network programmability made easy.
• Configure VLANs on switches.
• Remove Passwords and improve scripts
• Create switch VLANs using loops
• Multiple switches, multiple VLANs
• In-band management and save configs
• How to write better code and styles
• Opening Files and spacing importance!
• Backup switch configurations
• Jupyter Python Clients (3.0 and 2.7)
• Paramiko, SSH, Python and Cisco
• Netmiko, SSH, Python and Cisco
• Netmiko, SSH, Python Cisco switches
• Netmiko, SSH, Python Cisco switches
• Netmiko, SSH, Python Cisco switches
• Netmiko, SSH, Python Cisco switches
• Netmiko, SSH, Python Cisco switches

20. GNS3 Campus - CCNA topics

• Campus Overview
• Hostnames, VTP, VLANs Part 1
• Hostnames, VTP, VLANs Part 2
• IP addressing and ping tests
• Static trunk encapsulation and mode
• Disable DTP and configure access ports
• Ping within a VLAN
• Which ports are trunking and which VLANs are permitted?
• CDP Demo: Basic discovery
• CDP Demo: Disable globally and per interface
• CDP Demo: Command Options
• LLDP Demo: Discover Linux Servers
• Spanning Tree: Which Ports are blocking
• Spanning Tree blocks core switch ports
• CDP & LLDP and STP - what happens?
• STP - optimize Core switches
• Optimize the campus using Etherchannel
• STP failover testing
• HSRP overview
• HSRP Configuration: Switch 1
• Demo: HSRP Configuration: Switch 2
• Demo: Test connectivity to HSRP router
• Demo: HSRP failover test
• EIGRP Configuration
• EIGRP Configuration (continued)
• EIGRP: Redistribute Static Route
• Troubleshoot GNS3 cloud issue
• Configure NAT and test

21. NEW CONTENT: Ostinato

• Download, install and configure
• what happens to Unknown Unicast traffic?
• Multicast traffic: what happens?
• Broadcast traffic: What happens?
• Craft packets to hack network devices
• Inject 802.1Q frames for VLAN hopping
• Double tag 802.1Q frames for VLAN hopping
• Make your PC the Spanning Tree Root by crafting BPDUs with Ostinato
• Stop BPDUs from Ostinato breaking STP using STP Root Guard
• Using Ostinato to prove how networks work for the CCNA Exam. Don't be bitten!
• Using Ostinato to prove how broadcasts work for the CCNA Exam (Part 1)
• Ostinato Wireshark Captures Part 1: Capture STP BPDUs & craft own
• Ostinato Wireshark Captures Part 2: Capture IP Phone CDP messages & craft your own
• Ostinato Wireshark Captures Part 3: Capture IP Phone CDP messages & craft your own
• Ostinato Wireshark Captures Part 4: Generate packets with COS and DSCP settings
• Ostinato Wireshark Captures Part 5: Capture and generate GNS3 switch CDP message

22. NEW CONTENT: Other GNS3 talk videos

• GNS3 Talks HPE VSR, VNC Console and Cisco integration Part 1 (Cisco IOSv + HPE)
• GNS3 Talks HPE VSR, VNC Console and Cisco integration Part 2 (Cisco IOSv + HPE)
• GNS3 Talks ipterm Linux, Docker, Python, SDN and more! Part 1
• GNS3 Talks ipterm Linux, Docker, Python, SDN and more! Part 2
• GNS3 Talks ipterm Linux, Docker, Python, SDN and more! Part 3
• GNS3 Talks Mac OS X, HPE VSR, Chicken of the VNC, Cisco CSR Part 1
• GNS3 Talks Mac OS X, HPE VSR, Chicken of the VNC, Cisco CSR Part 2
• GNS3 Talks Syslog with Papertrail - easy, online, free syslog server for your GN
• GNS3 Talks Syslog with Slack and Papertrail = view your GNS3 Lab syslog messages
• GNS3 Talks Firefox appliance - add a Web browser to your GNS3 topologies
• GNS3 Talks Chicken of the VNC, Royal TSX to fix console issues with GNS3 on a Mac
• GNS3 Talks Vote for Videos - which videos should I create

23. Troubleshooting Part 1 View this first

• Troubleshooting Introduction
• AntiVirus issues
• GNS3 Doctor

24. Troubleshooting Part 2: Memory and router crashes

• Router crashes because of lack of memory - make sure to check Cisco's website

25. IMPORTANT: Recommendations (GNS3 VM versus Dynamips)

• Should you be using the GNS3 VM?

26. Installation and setup of GNS3 (Dynamips install)

• GNS3 download (Windows)
• GNS3 Installation (Windows Dynamips)
• Setup Wizard
• Let the fun begin! You first GNS3 topology
• Enable OSPF routing

27. GNS3 VM - what should I download?

• Do I need the GNS3 all-in-one file and the VM?

28. Installation of GNS3 using the GNS3 VM

• GNS VM download
• VirtualBox import
• Setup Wizard
• Setup wizard (continued)
• Unpublished- GNS3 VM IOS upload
• GNS3 VM router setup
• GNS3 VM and OSPF demonstration
• Local server and Local GNS3 VM demonstration
• Recommendations

29. GNS3 VMware VM

• VMware Workstation GNS3 VM

30. GNS3 GUI Part 1 Workspace and others

• GNS3 Workspace
• GNS3 Topology Summary
• Server Summary
• GNS3 console
• GNS3 Menu Overview

31. GNS3 GUI Part 2: Projects

• GNS3 Projects
• GNS3 Project Terminology

32. GNS3 GUI Part 3: Snapshots

• Snapshots
• Snapshots (continued)

33. GNS3 GUI Part 4: More GUI Options & demonstrations

• Interface labels
• Console connect to all devices
• Start, suspend and stop routers - EIGRP convergence demonstration
• Pause Router Demo with EIGRP demonstration
• Notes, Pictures, Zoom, Ellipses, Rectangles, Layers
• GNS3 Styles

34. VPCS - lightweight PCs

• VPCS overview
• Cisco Router and VPCS PCs

35. Router on a stick (IOS router and GNS3 Layer 2 switch)

• Router on a stick overview
• Create topology
• Router configuration (subinterfaces)
• Wireshark capture of 802.1Q frames

36. GNS3 Hub, Switch, Wireshark captures (including password capturing)

• Ethernet Hub, switch and Wireshark captures
• Password captures using GNS3 hub and Wireshark
• Ethernet Switch and Wireshark captures of 802.1Q frames

37. Cisco Etherswitch Service module (Layer 2 switching)

• Cisco Etherswitch Service Module Overview
• Create topology
• Spanning Tree, PCMCIA setup, memory setup
• Format Flash and set up VTP
• Verify PC Connectivity
• Spanning Tree testing
• Move PCs to another VLAN
• GNS3 Etherswitch Wizard
• GNS3 Macros

38. GNS3 Frame Relay switch

• Frame Relay Overview
• Build a Frame Relay network
• OSPF neighbors across Frame Relay

39. Cisco IOS router as a Frame Relay switch

• Cisco Router as Frame Relay switch configuration
• Frame Relay testing

40. Connect GNS3 to the Internet and enable NAT

• Internet and NAT overview
• Topology creation and cloud configuration
• GNS3 can ping Internet websites & NAT configuration
• NAT terminology
• Wireshark capture of NAT packets

41. GNS3 Talks

• Install GNS3 on a Mac (with GNS3 VM)
• IOSvL2 Appliance import
• GNS3 1.5.X Appliance Tips
• IOSv Appliance
• GNS3 VM Internet appliance
• GNS3 VM and physical device OSPF route exchange
• Your First GNS3 Topology with VPCS

42. Solarwinds Free Tools

• Solarwinds Repsonse Time Viewer
• Solarwinds TFTP server

43. Cumulus VX (Linux Networking Operating System)

• Cumulus VX Introduction
• Cumulus VX FAQs
• Cumulus VX Technical Documentation
• Import OVA
• Build Topology
• Spine and Leaf
• Start up and connect
• Switch port configuration
• Bridge configuration
• SVI configuration and ping tests
• Create multiple VLANs

44. GNS3 VM and ESXi

• Packet.net, Amazon EC2 and VMware ESXi
• Download GNS3 ESXi VM
• ESXi configuration
• Add IOS images and create a topology

45. Thank you and please give feedback

• Thank you!