GNS3 2.0

Free Emulates real behavior of network hardware without the need for the hardware
3.9 
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Latest version:
2.2.50 See all
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Software Informer Editor Rating 5 Software Informer Virus Free award
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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.

Leverage your existing hardware and expand your current lab by connecting your GNS3 topologies directly to it

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Comments (5)

3.9
Rating
123 votes
5 stars
64
4 stars
26
3 stars
5
2 stars
11
1 stars
17
User

Your vote:

T
tscisco
The best tool ever.

| Reply
B
bhushan dound
I have 32-bit Windows 7 OS. Which GNS version should I download?

| Reply
K
Kenyi
I like GNS3 for its features.

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