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Course Outline
Advanced GNS3 Architecture
- An overview of GNS3 architecture for distributed deployment scenarios
- Strategies for optimizing GNS3 server and GNS3 VM performance
- Managing multiple projects and facilitating collaborative workflows
Network Automation with Python and Ansible
- Foundations of automation in network engineering
- Development and deployment of automation scripts within GNS3
- Automating router and switch configurations using Ansible playbooks
- Validating network state and compliance through automated checks
Docker Integration in GNS3
- Setup and configuration of Docker containers within the GNS3 environment
- Utilizing prebuilt Docker appliances, including web servers, DNS, and Linux services
- Creating custom Docker containers for specialized network testing
- Simulating microservices and service chaining across GNS3 topologies
Cloud and Hybrid Lab Integration
- Designing hybrid environments by combining GNS3 with public cloud services
- Establishing connections between GNS3 and AWS, Azure, or GCP via VPN and tunneling
- Deploying cloud-based endpoints and integrating them with simulated networks
- Addressing security and access considerations for hybrid topologies
Multi-Vendor Testing and Simulation
- Running and managing virtual machines from multiple vendors, such as Cisco and Juniper Palo Alto
- Combining QEMU, IOU/IOL, and VirtualBox appliances for comprehensive testing
- Employing traffic generation and application emulation for interoperability verification
CI/CD and Advanced Lab Automation
- Linking GNS3 with Git and CI pipelines for effective version control and testing
- Automating the deployment and rollback of topologies
- Controlling GNS3 via REST APIs from external scripts
Use Cases and Best Practices
- Designing labs for rigorous pre-deployment validation
- Documenting network behavior and configuration details
- Creating reusable lab templates to enhance team workflows
Summary and Next Steps
Requirements
- Advanced proficiency in creating GNS3 topologies and configuring devices
- Functional expertise in Python or Ansible
- Foundational understanding of containerization and cloud computing principles
Target Audience
- Senior network engineers and DevNet specialists
- Professionals implementing GNS3 integration with automation frameworks such as Ansible and Python
- Experts exploring Dockerized services within virtual lab settings
- Advanced users developing hybrid cloud labs or simulating multi-vendor infrastructures
21 Hours
Testimonials (1)
communication, knowledge from experience, solve problems,
