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Course Outline
Introduction to GNS3 for Cisco Certification
- GNS3 architecture and system requirements
- Benefits of GNS3 for CCNA/CCNP prep
- Installing GNS3 and setting up the GNS3 VM
Importing and Managing Cisco IOS Images
- Understanding Cisco IOS image types and licensing
- Importing IOS, IOU/IOL, and appliance templates
- Using Idle-PC values and resource optimization
Working with Routers and Switches
- Adding Cisco routers and switches to a topology
- Configuring interfaces, routing protocols, and VLANs
- Simulating multi-router and multilayer switch environments
Building CCNA/CCNP Lab Topologies
- Static and dynamic routing (RIP, OSPF, EIGRP)
- Switching labs: VLANs, VTP, STP
- Inter-VLAN routing and trunking
Advanced Protocols and Features
- ACLs and NAT configuration
- HSRP, EtherChannel, and port security
- Basic BGP (for CCNP-level scenarios)
Troubleshooting and Packet Capture
- Using Wireshark for live packet analysis
- Show/debug commands for fault isolation
- Simulating failures and performance issues
Exam Preparation and Practice Scenarios
- Designing exam-aligned lab exercises
- Reviewing common configuration tasks
- Practicing time-bound simulations
Summary and Next Steps
Requirements
- Basic understanding of networking fundamentals (OSI model, IP addressing)
- Familiarity with Cisco IOS CLI
- Prior exposure to routing and switching concepts
Audience
- Networking professionals preparing for Cisco certifications (especially CCNA and CCNP)
- Technicians and engineers needing hands-on practice with Cisco IOS
- IT trainers and instructors building Cisco-aligned lab environments
21 Hours
Delivery Options
Private Group Training
Our identity is rooted in delivering exactly what our clients need.
- Pre-course call with your trainer
- Customisation of the learning experience to achieve your goals -
- Bespoke outlines
- Practical hands-on exercises containing data / scenarios recognisable to the learners
- Training scheduled on a date of your choice
- Delivered online, onsite/classroom or hybrid by experts sharing real world experience
Private Group Prices RRP from €6840 online delivery, based on a group of 2 delegates, €2160 per additional delegate (excludes any certification / exam costs). We recommend a maximum group size of 12 for most learning events.
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Testimonials (2)
communication, knowledge from experience, solve problems,
Marcin Walewski - Intel Technology Poland Sp. z o.o.
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