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Course Outline
Introduction to GNS3
- What is GNS3 and what problems does it solve?
- How GNS3 compares to Packet Tracer and other tools.
- Overview of the GNS3 community, licensing, and ecosystem.
Installing GNS3
- System requirements and dependencies.
- Installing the GNS3 GUI and GNS3 VM (local or remote).
- Integrating Wireshark and other useful tools.
GNS3 User Interface and Project Setup
- Creating a new project and workspace.
- Overview of the toolbar, devices panel, and topology canvas.
- Managing project files and configurations.
Adding and Using Basic Devices
- Using Virtual PCs (VPCS) and Ethernet switches.
- Importing and configuring Cisco IOS images (IOU/IOL).
- Understanding and setting device interfaces.
Building Basic Topologies
- Creating a simple LAN and verifying connectivity.
- Using the console for device configuration.
- Saving and duplicating topologies.
Basic Networking Labs
- Static routing and IP addressing.
- Basic switch configuration.
- Testing with ping and traceroute.
Packet Capture and Troubleshooting
- Capturing traffic using Wireshark in GNS3.
- Diagnosing basic connectivity issues.
- Cleaning up and managing projects.
Summary and Next Steps
Requirements
- Basic understanding of computer networking concepts.
- Familiarity with Windows or Linux environments.
- No prior experience with GNS3 is required.
Audience
- Network engineers.
- Technical support staff requiring a foundational understanding of networking.
- Networking or virtualization professionals preparing for entry-level certifications (e.g., CompTIA Network+, CCNA).
14 Hours
Testimonials (2)
communication, knowledge from experience, solve problems,
Marcin Walewski - Intel Technology Poland Sp. z o.o.
Course - OpenStack Bootcamp
The virtual desktop in a browser feature was kind of neat.
