GNS3 2.1.0 | How to download installation configuration | gns3 fundamental

GNS3 is a real lab practice emulator ,simulator. gns3 simulator run cisco router switch firewall pix-firewall asa-firewall juniper router switch mikrotik os and other os.Graphical Network Simulator-3 is a network software emulator first released in 2008. It allows the combination of virtual and real devices, used to simulate complex networks. It uses Dynamips emulation software to simulate Cisco IOS.Build, Design and Test your network in a risk-free virtual environment and access the largest networking community to help. Whether you are studying for your first networking exam or building out a state-wide telecommunications network, GNS3 offers an easy way to design and build networks of any size without the need for hardware. And the best part is it's free!

How to add layer2 switch ios image on gns3:
   • How To add Layer 2 Switch IOS Image o...  

How To Configure OSPF in GNS3:    • How To Configure OSPF in GNS3 - OSPF ...  

How To Configure OSPF in Packet Tracer : https://www.youtube.com/edit?o=U&vide...

How to add Cisco IOS in GNS3: https://www.youtube.com/edit?o=U&vide...

How to configure DHCP in Packet Tracer :https://www.youtube.com/edit?o=U&vide...

How To Install GNS3: https://www.youtube.com/edit?o=U&vide...

How To Configure Static Routing in GNS3: https://www.youtube.com/edit?o=U&vide...

How To Configure EIGRP in GNS3 : https://www.youtube.com/edit?o=U&vide...