Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Duration 21 hours
Course Outline
Introduction to GNS3 in Network Simulation
- GNS3 architecture and its capabilities for design and testing workflows.
- Comparative analysis of GNS3 versus physical labs and alternative simulators.
- Recommendations for hardware, operating systems, and optimal setup practices.
Configuring the GNS3 Environment
- Installation of the GNS3 GUI and GNS3 VM components.
- Establishing connections between GNS3 and physical devices or virtual machines.
- Incorporating Docker containers, appliances, and external utilities.
Constructing Enterprise Network Topologies
- Integration of Layer 2 and Layer 3 network components.
- Simulation of multi-site WAN and data centre architectures.
- Representation of cloud and hybrid architectures within GNS3.
Mirroring Production Environments
- Extraction of configurations from live networks.
- Importation of existing routing and switching setups.
- Designing scalable testbeds that simulate realistic traffic patterns.
Testing, Validation, and Documentation
- Techniques for traffic generation and fault injection.
- Execution of automated testing scenarios, such as BGP failover, QoS, and ACL verification.
- Utilising Wireshark for packet capture and flow validation.
Integration with Third-Party Tools
- Linking GNS3 with VirtualBox, VMware, or KVM platforms.
- Deploying Linux-based services (DHCP, DNS, FTP) within topologies.
- Integration with network automation tools, such as Ansible.
Advanced Applications and Best Practices
- Applying GNS3 for network migrations and proof-of-concept testing.
- Performing load testing, failover simulations, and performance optimisation.
- Conducting client demonstrations and architecture validation exercises.
Summary and Future Steps
Requirements
- A solid grasp of network protocols and architectural frameworks.
- Hands-on experience in configuring network hardware, including routers, switches, and firewalls.
- Proficiency with virtualisation technologies and system administration utilities.
Target Audience
- Network engineers and system architects.
- IT consultants overseeing network planning and migration projects.
- QA and testing teams assessing network modifications.
- Professionals responsible for replicating production environments in lab settings.
Testimonials (1)
communication, knowledge from experience, solve problems,
