Network Simulation Like Never Before with GNS3 Hosted Service

1. Cisco:

• IOS (Internetwork Operating System) for routers and switches
• IOS-XE (IOS Extended) for newer routers and switches
• IOS-XR (IOS Extensible Router) for carrier-grade routers
• NX-OS (Nexus Operating System) for data center switches
• ASA (Adaptive Security Appliance) for firewalls

2. Juniper:

• Junos OS for routers, switches, and security devices
• ScreenOS for firewalls

3. Fortinet:

• FortiOS for firewalls, switches, and routers

4. Palo Alto Networks:

• PAN-OS for next-generation firewalls

5. Arista:

• EOS (Extensible Operating System) for data center switches

6. Brocade:

• Vyatta Network OS for virtual routers and firewalls

7. Mikrotik:

• RouterOS for routers and switches

8. Alcatel-Lucent:

• TiMOS (Titanium Mobile Operating System) for service routers

9. Huawei:

• VRP (Versatile Routing Platform) for routers and switches

10. Check Point:

• Gaia OS for security gateways and management servers

Apart from these vendors, GNS3 also supports various open-source platforms and virtual machines, such as:

• Linux-based network operating systems (e.g., FRRouting, Cumulus Linux)
• Windows and Linux servers
• Docker containers
• Virtualization platforms (e.g., VMware, VirtualBox, QEMU)

• Visit the GNS3 website at https://www.gns3.com
• Click on the "Download" button located in the top menu or the "Download GNS3 Now" button on the homepage.
• On the download page, select the appropriate version of GNS3 for your operating system (Windows, macOS, or Linux).
• Click on the download link for the chosen version. You may be asked to provide your email address to proceed with the download.
• Once the download is complete, locate the installer file on your computer and double-click it to begin the installation process.
• Follow the on-screen instructions provided by the installer to complete the installation. You may need to accept the license agreement and choose the installation directory.
• After the installation is finished, launch GNS3 from your computer's applications or start menu.

GNS3 (Graphical Network Simulator-3):

• Open-source and free to use, with a large community of users and contributors.
• Primarily focuses on emulating Cisco devices, but also supports a wide range of other vendors and open-source platforms.
• Utilizes a local client application that can be installed on Windows, macOS, or Linux.
• Offers a user-friendly graphical interface for designing and configuring network topologies.
• Supports integration with virtualization platforms like VMware and VirtualBox for running virtual machines alongside network devices.

EVE-NG (Emulated Virtual Environment - Next Generation):

• Provides both a free community version and paid professional versions with additional features and support.
• Supports a wide range of vendors, including Cisco, Juniper, Arista, and Fortinet, among others.
• Operates as a web-based platform, allowing users to access their labs through a web browser.
• Offers a more comprehensive set of features, such as lab management, user management, and API access.
• ncludes a built-in virtualization engine, eliminating the need for additional virtualization software.

By using CloudMyLab's GNS3 service, you can:

• Access your GNS3 labs from anywhere with an internet connection, using any device with a web browser.
• Benefit from high-performance infrastructure, ensuring smooth performance for your network simulations.
• Scale your lab resources (RAM, CPU, and storage) according to your needs, without the limitations of your local hardware.
• Collaborate with team members by sharing lab access, facilitating remote work and learning.
• Utilize pre-configured templates and device images provided by CloudMyLab, saving time on setup and configuration.

To get started with GNS3 on CloudMyLab, you need to:

• Sign up for a CloudMyLab account at https://cloudmylab.com/.
• Choose a subscription plan that meets your requirements and complete the payment process.
• Once your account is set up, log in to the CloudMyLab portal and access your dedicated GNS3 instance.
• Start creating your network topologies, importing device images, and configuring your labs through the web-based interface.

​Basic Networking:

• IP addressing and subnetting Static and dynamic routing (RIP, OSPF, EIGRP, BGP)
• VLANs and inter-VLAN routing
• NAT (Network Address Translation) and PAT (Port Address Translation)

​Security:

• Access Control Lists (ACLs)
• Firewall configuration and testing
• VPN (Virtual Private Network) setup and troubleshooting
• Intrusion Detection and Prevention Systems (IDS/IPS)

WAN Technologies:

• Point-to-Point Protocol (PPP) and Frame Relay
• MPLS (Multiprotocol Label Switching)
• VPN technologies (IPsec, SSL/TLS, DMVPN)
• SD-WAN (Software-Defined Wide Area Network)

​Data Center:

• Spanning Tree Protocol (STP) and its variants (RSTP, MSTP)
• Link aggregation and redundancy protocols (LACP, VRRP, HSRP)
• Data center interconnect (DCI) technologies
• Virtualization and containerization integration

​Automation and Programmability:

• Network automation using Ansible, Puppet, or Chef
• SDN (Software-Defined Networking) with OpenFlow Integration with DevOps tools and pipelines

​Troubleshooting and Optimization:

• Network performance analysis and optimization
• QoS (Quality of Service) configuration and testing
• Network failure scenarios and redundancy testing
• Protocol analysis and packet capturing

​Accessibility and Flexibility:

• CloudMyLab allows you to access your GNS3 labs from anywhere with an internet connection, using any device with a web browser.
• You can work on your labs remotely, without being tied to a specific location or hardware setup.
• This flexibility enables you to learn, experiment, and collaborate on network simulations whenever and wherever you need to.

​Scalability and Performance:

• With CloudMyLab, you can easily scale your lab resources (RAM, CPU, and storage) to accommodate your simulation needs.
• You are not limited by the hardware specifications of your local machine, ensuring smooth performance even for complex network topologies.
• CloudMyLab's high-performance infrastructure provides a reliable and responsive environment for your GNS3 labs.

​Time-Saving Setup and Configuration:

• CloudMyLab takes care of the GNS3 installation, configuration, and maintenance process, saving you time and effort.
• You can quickly launch your GNS3 instance on CloudMyLab and start working on your labs without worrying about the underlying infrastructure.
• CloudMyLab also provides pre-configured templates and device images, further streamlining your lab setup process.

Collaboration and Sharing:

• CloudMyLab facilitates collaboration by allowing you to share lab access with team members or classmates. You can work together on the same network topology, exchange ideas, and troubleshoot issues in real-time.
• This collaborative feature is particularly useful for remote learning, group projects, or distributed teams.

Cost-Effectiveness:

• By using CloudMyLab's GNS3 service, you can avoid the costs associated with purchasing and maintaining physical hardware for network simulation.
• CloudMyLab offers flexible subscription plans that allow you to pay for the resources you need, when you need them.
• This cost-effective approach makes network simulation more accessible, especially for students, freelancers, or organizations with limited budgets.

​Professional Development and Learning:

• CloudMyLab's GNS3 service provides a platform for continuous learning and professional development. You can explore new technologies, practice configurations, and prepare for industry certifications using GNS3 on CloudMyLab.
• The platform's extensive device support and customization options enable you to create realistic network scenarios that align with your learning objectives.
• By leveraging CloudMyLab's GNS3 service, you can enjoy a more accessible, scalable, and collaborative network simulation experience. The platform's features and benefits make it an ideal choice for network professionals, students, and enthusiasts looking to enhance their skills and streamline their learning process.