Thank you for your review
Learn how MacUpdate Desktop makes installing apps from MacUpdate.com one-click easy.
Next time, install GNS3 with 1-click

Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the Install apps with MacUpdate Desktop icon. Plus, keep all your apps updated.

GNS3 is a graphical network simulator that allows simulation of complex networks.

To allow complete simulations, GNS3 is strongly linked with:

  • Dynamips, the core program that allows Cisco IOS emulation
  • Dynagen, a text-based front-end for Dynamips
  • Qemu, a generic and open source machine emulator and virtualizer
  • GNS3 is an excellent complementary tool to real labs for network engineers, administrators and people wanting to pass certifications such as CCNA, CCNP, CCIP, CCIE, JNCIA, JNCIS, JNCIE
Features
  • Design of high quality and complex network
    More...

What's New in GNS3

Version 2.1.21:
GUI:
  • Increase timeout from 2 to 5 seconds for synchronous check
  • Fix "General Preferences dialog displays misleading information"
Server:
  • Change uBridge debug level to '1' when debugging is enabled

Requirements for GNS3

  • macOS 10.12 or later
Similar Software
Suggest other similar software
Create a collection and add  to it.
Like this app? Be the first to add it to a collection! Create a Collection by bringing together complementary apps that have a common theme or purpose, then share it and discover new collections! + Create a Collection

GNS3 User Discussion

5 1
Ratings
Overall
(1)
Current Version (2.x)
(1)
Details
Downloads 11,093
Version Downloads 20
License Free
Date 17 Jun 2019
Platform Intel 64 / OS X
Price Free
To leave a comment, you need to be logged in.
reviews_anchor
Sort by: Time | Smiles
GNS3 needs a review. Be the first to review this app and get the discussion started!
MacUpdate Promo