Switch images, particularly IOSv-L2, can be resource-intensive. Ensure your GNS3 VM has enough RAM allocated.
A lightweight Cisco IOS compiled directly to run as a Linux application. cisco 2960 switch ios download for gns3
If you have a or corporate CCO account available? or higher certifications
For network engineers and students studying for CCNA, CCNP, or higher certifications, the ability to emulate a true Layer 2 production environment is crucial. While Cisco’s legacy routers are easily emulated, switching has historically been a bottleneck in network simulation. The remains a staple in enterprise access layers, making its IOS image a high-demand item for GNS3 users. cisco 2960 switch ios download for gns3