A free application to set up and test your networks without the need for network equipment.
GNS3 for Mac is an open source network simulator with which you can experience connections between routers or switches.
After installing the GNS3 for Mac application, you can start creating your own project by adding the objects you need, adjusting the attributes of the object to suit your needs, the application supports multiple types of routers and switches, such as Cisco CCNA, CCNP, CCIP , CCSP, CCVP and CCIE, Juniper JNCIA, JNCIS or JNCIE.
Also, if you created a faulty connection, GNS3 for Mac displays a warning message to correct your mistake, and you can rest assured that the project you are doing can be applied to real devices without any problems.
In conclusion, GNS3 for Mac through the features and objects made available will help you test a particular network topology you've built or study for a Cisco Certification Exam.
Devlog GNS3 for MacFixed
template migration issues from GUI to controller. Fixes #2803Fixed
%guest-cid% variable implementation for Qemu VMs. Fixes #2804Updated
increase timeout from 2 to 5 seconds for synchronous check. Ref #2805
GNS3 for Mac
Screenshots GNS3 for Mac
The best network simulator; you can integrate anything into it.