The actual 2960 switch IOS .bin file from real hardware will not work in GNS3. You must use an IOL L2 image.
Keywords used: Cisco 2960 switch IOS image download for GNS3, c2960-lanbasek9, GNS3 switch emulation, IOL L2 image, QEMU Cisco switch.
In this extensive guide, we will cover everything you need to know about sourcing, downloading, and configuring the Cisco 2960 switch image within GNS3. We will discuss the difference between switching in GNS3 vs. real hardware, the legalities of IOS images, and a step-by-step tutorial to get your lab up and running.
Before discussing the download, you must understand why the 2960 is the preferred image.
Last updated: 2025 – Compatible with GNS3 v2.2.x and CML images.