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Sizing your computer for GNS3 (and other network labs)
After getting familiar with GNS3 on an average PC, people typically realize the virtual network devices eat up their computer’s resources and an upgrade is unavoidable.
Multiuser lab with GNS3
GNS3 v2.0.0 supports multiple clients connecting to the same GNS3 server. We’ll use this feature to create a centrally managed solution that fits even for remote workers accessing the virtual lab through slow WAN links.
How to add NX-OSv 9000 to GNS3
Cisco has released NX-OSv9k, and the good news is that it can used in a GNS3 topology too. The only problem is that the image requires UEFI for booting, which is not provided by earlier versions of GNS3.
