The GNS3 is an open-source software emulator which enables the collaboration of real and virtual devices and provides a graphical interface for developing and configuring virtual networks. We suggest a list of interesting project strategies in networking that are evolving currently and could be simulated through this tool efficiently:

  1. Enterprise Network Design and Configuration
  • Project Explanation: A thorough commercial network with various sectors like IT, HR and Finance can be developed. To protect against loops, apply terminated routes, inter-VLAN routing and VLANs with the help of protocols such as Spanning Tree Protocol (STP).
  • Learning Goals: Network design standards, STP, routing protocols and VLAN configuration.
  1. WAN Technologies and Protocols
  • Project Explanation: For linking several branch offices to a chief commercial office, simulate a Wide Area Network (WAN). Particularly to protect interaction, execute and differentiate WAN techniques and protocols like IPsec, VPNs, BGP and MPLS.
  • Learning Goals: QoS ideas, VPN configuration, MPLS, BGP and WAN techniques.
  1. Network Security Implementation
  • Project Explanation: Firewalls, DMZs and intrusion detection systems (IDS) are involved in the development of a network topology. Simulate threat situations to validate the IDS efficiency and configure firewall regulations to secure network resources.
  • Learning Goals: Protection strategies, IDS/IPS, safety zoning (DMZ) and firewall configuration.
  1. IPv6 Migration Strategy
  • Project Explanation: In a previous network, create a project to simulate the relocation from IPv4 and IPv6. For interoperability among IPv6 and IPv4 networks, it contains NAT64, tunneling and double-stack configurations.
  • Learning Goals: IPv4-IPv6 transition techniques, double-stack functions and IPv6 configuration.
  1. Cloud Connectivity and Hybrid Networks
  • Project Explanation: Link an on-premises data center to a cloud service provider by simulating a hybrid network. To discover various approaches of cloud connection, utilize straight linking choices or site-to-site VPNs.
  • Learning Goals: Cloud service frameworks, hybrid network pattern, VPNs and cloud networking.
  1. Software-Defined Networking (SDN) Basics
  • Project Explanation: To investigate SDN theories, controller-centered network handling and OpenFlow, we can employ appliances which play the role of SDN switches or combine it with exterior SDN controllers even though GNS3 does not simulate SDN controllers instantly.
  • Learning Goals: Network programmability, OpenFlow and SDN structure.
  1. Multi-Protocol Label Switching (MPLS) Network
  • Project Explanation: By applying L3 VPNs to link various sites, develop an MPLS network into GNS3. The MPLS theories like Traffic Engineering, Virtual Routing and Forwarding (VRF) and Label Distribution Protocol (LDP) can be investigated.
  • Learning Goals: MPLS Traffic Engineering, VRF, L3 VPNs and MPLS basics.
  1. Voice over IP (VoIP) Configuration
  • Project Explanation: Through GNS3 establish a VoIP network. For a whole VoIP setting, this project could include collaborating with real IP phones or softphones and also configuring voice gateways and SIP protocols.
  • Learning Goals: Quality of Service (QoS) for voice traffic, SIP configuration and VoIP regulations.
  1. Network Automation and Orchestration
  • Project Explanation: For configuration handling and arrangement, simulate a network platform in which we can implement tools such as Chef, Puppet and Ansible using GNS3. Tracking, updating and device configuring are the replicating processes that can be automated.
  • Learning Goals: Python scripting for automation, implementing Ansible with network modules and network automation standards.
  1. Performance Testing and Benchmarking
  • Project Explanation: To experiment with efficacy features like load balancing, latency and throughput, design a network in GNS3. Observe network strength on various criteria with the help of tools which are collaborated with outside traffic generators or GNS3.
  • Learning Goals: Observing and understanding test outcomes, utilizing traffic generators and network efficacy metrics.

How to simulate network projects using gns3?

Simulating network projects through GNS3 software in a research or academic field is an exciting but challenging task. GNS3 usually assists the simulation of several devices from both the license-free network appliances and many sellers such as Juniper and Cisco. We provide an effective approach on utilizing GNS3 for your network simulation projects:

GNS3 Installation

  • Download and Install GNS3: To download the advanced version of GNS3 for your operating system like Linux, macOS and Windows, go to the GNS3 website. The GNS3 server, GNS3 GUI and the choice for combining with previous VMware items or installing VirtualBox are involved in the installation process.
  • Install Appliances and VMs: You might require to download and import the virtual appliances or specific images for the simulation process of particular network devices. A subscription to the vendor’s service or a legal license is needed for a few of these images.

Setting Up a Project in GNS3

  1. Design a New Project: Develop a fresh project by launching GNS3. For your project, you should give a name and optional explanation.
  2. Include Devices: Within your project workspace, drag and drop devices from the sidebar. Firewalls, switches, routers and others can be assisted by this GNS3. Based on the necessities of your project, you have to configure these devices additionally.
  3. Network Configuration: By dragging connections among their ports, link the devices. The real cabling among network devices should be simulated through this procedure.
  4. Device Configuration: To open the console window of a device, perform double-click on it. Utilizing the particular command-line interface (CLI), you can configure the device in this step. Implementing safety strategies, configuring routing protocols and establishing IP addresses are involved in this process.

Example Project Situations

  • Basic Routing and Switching: Initially, create a network with various subnets, then promote inter-VLAN routing by configuring switches and routers. To handle traffic among multiple network divisions, employ routing protocols like EIGRP and OSPF at last.
  • Network Security: Including VPN devices and firewalls, execute a network. To simulate a safe network platform, configure firewall regulations, VPN tunnels and access control lists (ACLs).
  • SDN Environment: Simulate a Software-Defined Networking (SDN) platform using GNS3. To help SDN techniques such as OpenFlow controllers, it can include collaborating GNS3 with virtual appliances.
  • Cloud Integration: To simulate hybrid cloud situations, link your virtual network in GNS3 to cloud services like Azure and AWS. Interact with your GNS3 project through networking services and configuring cloud instances which are necessary here.

Simulation and Analysis

  • Start the Simulation: Begin the devices and start the simulation after the configuration of your network. By implementing tools such as highly modern network traffic generators, ping and traceroute, validate the network by sharing traffic among devices.
  • Troubleshooting: To troubleshoot network problems, utilize the simulation setting. For diagnosing issues, the in-built Wireshark collaboration of GNS3 and the CLI of every device are more beneficial.
  • Performance Testing: On various criteria, examine the efficiency of your network. Throughput analysis, latency measurement and stress validating are the processes that can be involved in this process.

GNS3 Thesis Topics

GNS3 PROJECTS TOPICS presents a collection of captivating GNS3 project topics that we have undertaken. Our team at consists of highly qualified professionals who possess intellectual expertise and are versatile in all aspects of research work. We ensure that our projects are entirely original and developed from the ground up, as our team constantly enhances their knowledge by extensively reading scientific and technical journals related to GNS3 projects. Collaborate with our team to reap the benefits of further research.

  1. Performance of multihop CDMA ad hoc networks with diversity combining techniques over fading environments
  2. A new hierarchical beam search algorithm for wireless ad hoc networks in multipath channel scenario
  3. DYRP-VLC: A dynamic routing protocol for Wireless Ad-Hoc Visible Light Communication Networks
  4. Adaptive alert content dissemination protocol inspired from volunteer’s dilemma game for Vehicular Ad-hoc Networks
  5. An efficient bow-based on-demand QoS routing protocol for MIMO ad hoc networks
  6. EPA-CPPA: An efficient, provably-secure and anonymous conditional privacy-preserving authentication scheme for vehicular ad hoc networks
  7. An enhanced anonymity resilience security protocol for vehicular ad-hoc network with Scyther simulation
  8. A MAC protocol with mobility support in cognitive radio ad hoc networks: Protocol design and analysis
  9. Impact of queuing discipline on packet delivery latency in ad hoc networks
  10. Clustering the wireless Ad Hoc networks: A distributed learning automata approach
  11. Performance evaluation of a mesh-evolving quality-of-service-aware multicast routing protocol for mobile ad hoc networks
  12. Power efficient Memetic Optimized and Adjacent Exponentially Distributed Routing in Mobile Ad Hoc Networks
  13. A novel cross layer game knowledge sharing algorithm based on neural fuzzy connection admission controller for cellular Ad Hoc networking
  14. Fast randomized algorithm for 2-hops clustering in vehicular ad-hoc networks
  15. Detection of malicious users in cognitive radio ad hoc networks: A non-parametric statistical approach
  16. Rollback recovery with low overhead for fault tolerance in mobile ad hoc networks
  17. The design of a channel-access protocol for a wireless ad hoc network with sectored directional antennas
  18. A cross-layer framework for multiobjective performance evaluation of wireless ad hoc networks
  19. Design and Implementation of A New Location Management Scheme in Mobile Ad Hoc Network
  20. A review of forest fire surveillance technologies: Mobile ad-hoc network routing protocols perspective