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Top community discussions about GNS3

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 2.1.8:
  • Add error information when cannot access/read IOS/IOU config file. Ref #2501
  • Fallback when using process name to bring console to front.
  • Use process name to bring console to front. Fixes #2514.

Requirements for GNS3

  • OS X 10.11 or later
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GNS3 User Discussion

5 1
Ratings
Overall
(1)
Current Version (2.x)
(1)
Details
Downloads 9,311
Version Downloads 203
License Free
Date 19 Jun 2018
Platform Intel 64 / OS X
Price Free
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